к.т.н.
Публикации
2018
Tomarov, G. V.; Borzenko, V. I.; Shipkov, A. A.; Sorokina, E. V.
Achieving More Efficient and Reliable Operation of Geothermal Turbines by Using a Secondary Flash Steam Superheating System Journal Article
In: Thermal Engineering, vol. 65, no. 10, pp. 734-740, 2018, (cited By 1).
@article{Tomarov2018734,
title = {Achieving More Efficient and Reliable Operation of Geothermal Turbines by Using a Secondary Flash Steam Superheating System},
author = {G. V. Tomarov and V. I. Borzenko and A. A. Shipkov and E. V. Sorokina},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85053714315&doi=10.1134%2fS0040601518100117&partnerID=40&md5=68f427a35f7a840d9493e30fda68ef2c},
doi = {10.1134/S0040601518100117},
year = {2018},
date = {2018-01-01},
journal = {Thermal Engineering},
volume = {65},
number = {10},
pages = {734-740},
abstract = {Problems encountered in operation of saturated steam geothermal turbine units that stem from the specific features of a geothermal heat carrier are considered. A two-phase state, increased content of salts, and corrosiveness of geothermal working medium have a negative influence on the efficiency and reliability of the turbine’s first and last stages. Owing to high concentrations of impurities in the liquid phase, the first stages suffer from intense generation of deposits. The resulting decrease in the power output is due to both fouling of the flow path and significantly growing roughness of the turbine cascade blades. The flow of wet steam in the geothermal turbine flow path is accompanied by droplet impingement erosion of the last-stage blades and corrosion fatigue of the metal of rotor elements. In addition, the losses due to steam wetness in the flow path cause an essential decrease of the geothermal turbine efficiency. The article gives examples of erosioninduced damage inflicted to the last-stage rotor blades, corrosion fatigue of the metal of integrally-machined shroud elements, and deposits in the nozzle vane cascades of geothermal turbine stages. The article also presents the results from numerical investigations of the effect that the initial steam wetness has on the silicic acid concentration in the wet steam flow liquid phase in a 4.0 MW geothermal turbine’s stages. A method for achieving more efficient and reliable operation of the geothermal turbine low-pressure section by applying a secondary flash steam superheating system with the use of a hydrogen steam generator is proposed. The article presents a process arrangement for preparing secondary flash steam supplied to the geothermal turbine low-pressure section in which the flash steam is evaporated and superheated through the use of a hydrogen steam generator. The technical characteristics of the system for preparing secondary flash steam to be used in the intermediate inlet to the turbine were preliminarily assessed (taking the upgrading of the Mutnovsk geothermal power plant as an example), and it has been shown from this assessment that the wetness degree in the low-pressure section can be decreased down to its final value equal to 2.0%. © 2018, Pleiades Publishing, Inc.},
note = {cited By 1},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Problems encountered in operation of saturated steam geothermal turbine units that stem from the specific features of a geothermal heat carrier are considered. A two-phase state, increased content of salts, and corrosiveness of geothermal working medium have a negative influence on the efficiency and reliability of the turbine’s first and last stages. Owing to high concentrations of impurities in the liquid phase, the first stages suffer from intense generation of deposits. The resulting decrease in the power output is due to both fouling of the flow path and significantly growing roughness of the turbine cascade blades. The flow of wet steam in the geothermal turbine flow path is accompanied by droplet impingement erosion of the last-stage blades and corrosion fatigue of the metal of rotor elements. In addition, the losses due to steam wetness in the flow path cause an essential decrease of the geothermal turbine efficiency. The article gives examples of erosioninduced damage inflicted to the last-stage rotor blades, corrosion fatigue of the metal of integrally-machined shroud elements, and deposits in the nozzle vane cascades of geothermal turbine stages. The article also presents the results from numerical investigations of the effect that the initial steam wetness has on the silicic acid concentration in the wet steam flow liquid phase in a 4.0 MW geothermal turbine’s stages. A method for achieving more efficient and reliable operation of the geothermal turbine low-pressure section by applying a secondary flash steam superheating system with the use of a hydrogen steam generator is proposed. The article presents a process arrangement for preparing secondary flash steam supplied to the geothermal turbine low-pressure section in which the flash steam is evaporated and superheated through the use of a hydrogen steam generator. The technical characteristics of the system for preparing secondary flash steam to be used in the intermediate inlet to the turbine were preliminarily assessed (taking the upgrading of the Mutnovsk geothermal power plant as an example), and it has been shown from this assessment that the wetness degree in the low-pressure section can be decreased down to its final value equal to 2.0%. © 2018, Pleiades Publishing, Inc.
Romanov, I. A.; Borzenko, V. I.; Kazakov, A. N.
Influence of high thermal conductivity addition on PCT-isotherms of hydrogen storage alloy Conference
vol. 1128, no. 1, 2018, (cited By 5).
@conference{Romanov2018,
title = {Influence of high thermal conductivity addition on PCT-isotherms of hydrogen storage alloy},
author = {I. A. Romanov and V. I. Borzenko and A. N. Kazakov},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85058661554&doi=10.1088%2f1742-6596%2f1128%2f1%2f012105&partnerID=40&md5=0c2abc66c8fcb671cb59a84171f21552},
doi = {10.1088/1742-6596/1128/1/012105},
year = {2018},
date = {2018-01-01},
journal = {Journal of Physics: Conference Series},
volume = {1128},
number = {1},
abstract = {High reaction heat of an interaction between intermetallic compounds and hydrogen along with low thermal conductivity of fine dispersed metal hydride powders lead to crisis phenomena in metal hydride hydrogen storage facilities. Thus investigations of composite materials with improved heat transfer are of great interest for development of hydrogen storage technologies. A composite material was made of powders of activated La 0.9 Ce 0.1 Ni 5 -alloy and copper. PCT-isotherms of hydrogen sorption and desorption was measured and compared for the composite and the pure alloy at temperature of 313, 333 and 353K. Values of ΔH and ΔS of the hydrogen sorption and desorption reactions were calculated, and temperature and pressure relaxation in the pure alloy and the composite material beds were studied. A significant difference between hydrogen storage behaviour of the pure alloy and the composite has been revealed. © 2018 Institute of Physics Publishing. All rights reserved.},
note = {cited By 5},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
High reaction heat of an interaction between intermetallic compounds and hydrogen along with low thermal conductivity of fine dispersed metal hydride powders lead to crisis phenomena in metal hydride hydrogen storage facilities. Thus investigations of composite materials with improved heat transfer are of great interest for development of hydrogen storage technologies. A composite material was made of powders of activated La 0.9 Ce 0.1 Ni 5 -alloy and copper. PCT-isotherms of hydrogen sorption and desorption was measured and compared for the composite and the pure alloy at temperature of 313, 333 and 353K. Values of ΔH and ΔS of the hydrogen sorption and desorption reactions were calculated, and temperature and pressure relaxation in the pure alloy and the composite material beds were studied. A significant difference between hydrogen storage behaviour of the pure alloy and the composite has been revealed. © 2018 Institute of Physics Publishing. All rights reserved.
Schastlivtsev, A. I.; Borzenko, V. I.
vol. 1128, no. 1, 2018, (cited By 0).
@conference{Schastlivtsev2018,
title = {Investigation of the distribution of heat fluxes in the combustion chamber of a hydrogen-oxygen steam generator},
author = {A. I. Schastlivtsev and V. I. Borzenko},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85058646848&doi=10.1088%2f1742-6596%2f1128%2f1%2f012077&partnerID=40&md5=8d553f98cc71989585a0c081b1db5d13},
doi = {10.1088/1742-6596/1128/1/012077},
year = {2018},
date = {2018-01-01},
journal = {Journal of Physics: Conference Series},
volume = {1128},
number = {1},
abstract = {The article presents the results of experimental studies of thermal processes in combustion and evaporation chambers of an experimental hydrogen-oxygen steam generator with a thermal capacity up to 25 MW developed at the Joint Institute for High Temperatures of the Russian Academy of Sciences (JIHT RAS). The studies have shown that the design of the mixing element has a significant effect on the heat fluxes in the combustion chamber. The effect of several designs on heat fluxes near the fire wall and on the completeness of the combustion of hydrogen in oxygen have been investigated experimentally. The result of experimental study of thermal processes in a hydrogen-oxygen-steam generator with a thermal capacity of up to 25 MW allowed estimating the real heat fluxes and correction factors for the calculations. © 2018 Institute of Physics Publishing. All rights reserved.},
note = {cited By 0},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
The article presents the results of experimental studies of thermal processes in combustion and evaporation chambers of an experimental hydrogen-oxygen steam generator with a thermal capacity up to 25 MW developed at the Joint Institute for High Temperatures of the Russian Academy of Sciences (JIHT RAS). The studies have shown that the design of the mixing element has a significant effect on the heat fluxes in the combustion chamber. The effect of several designs on heat fluxes near the fire wall and on the completeness of the combustion of hydrogen in oxygen have been investigated experimentally. The result of experimental study of thermal processes in a hydrogen-oxygen-steam generator with a thermal capacity of up to 25 MW allowed estimating the real heat fluxes and correction factors for the calculations. © 2018 Institute of Physics Publishing. All rights reserved.
Borzenko, V. I.; Schastlivtsev, A. I.
Efficiency of Steam Generation in a Hydrogen-Oxygen Steam Generator of Kilowatt-Power Class Journal Article
In: High Temperature, vol. 56, no. 6, pp. 927-932, 2018, (cited By 10).
@article{Borzenko2018927,
title = {Efficiency of Steam Generation in a Hydrogen-Oxygen Steam Generator of Kilowatt-Power Class},
author = {V. I. Borzenko and A. I. Schastlivtsev},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059487026&doi=10.1134%2fS0018151X1806007X&partnerID=40&md5=1423ee0a0f24e56f288c81dd0244d391},
doi = {10.1134/S0018151X1806007X},
year = {2018},
date = {2018-01-01},
journal = {High Temperature},
volume = {56},
number = {6},
pages = {927-932},
abstract = {The article presents the results of experimental studies and optimization of the processes of mixture formation, combustion, and steam generation in a kilowatt power–class, experimental, hydrogen-oxygen steam generator. The optimal design of the mixturing element and the combustion chamber for their failsafe operation and minimal hydrogen content in the generated steam is determined. The influence of the pressure in the evaporation chamber and of the generated steam temperature on the completeness of hydrogen combustion is studied. The results of multiregime tests of the hydrogen-oxygen steam generator at a power of up to 200 kW are presented. © 2018, Pleiades Publishing, Inc.},
note = {cited By 10},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The article presents the results of experimental studies and optimization of the processes of mixture formation, combustion, and steam generation in a kilowatt power–class, experimental, hydrogen-oxygen steam generator. The optimal design of the mixturing element and the combustion chamber for their failsafe operation and minimal hydrogen content in the generated steam is determined. The influence of the pressure in the evaporation chamber and of the generated steam temperature on the completeness of hydrogen combustion is studied. The results of multiregime tests of the hydrogen-oxygen steam generator at a power of up to 200 kW are presented. © 2018, Pleiades Publishing, Inc.
Blinov, D. V.; Borzenko, V. I.; Dunikov, D. O.; Kazakov, A. N.
Experimental investigations of thermal processes in the flow-throw hydrogen purification reactor Conference
vol. 1128, no. 1, 2018, (cited By 4).
@conference{Blinov2018,
title = {Experimental investigations of thermal processes in the flow-throw hydrogen purification reactor},
author = {D. V. Blinov and V. I. Borzenko and D. O. Dunikov and A. N. Kazakov},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85058630755&doi=10.1088%2f1742-6596%2f1128%2f1%2f012120&partnerID=40&md5=c13d5d32ef0b0f173bdc0f54d3d0384a},
doi = {10.1088/1742-6596/1128/1/012120},
year = {2018},
date = {2018-01-01},
journal = {Journal of Physics: Conference Series},
volume = {1128},
number = {1},
abstract = {The paper presents experimental results of thermal processes investigations in flow type metal hydride hydrogen storage and purification reactor RSP-8(I). Thermal processes in the reactor during hydrogen separation from carbon dioxide are studied. Optimal operation parameters for hydrogen purification and performance efficiency of metal hydride reactor RSP-8(I) are defined experimentally. Investigations of heat and mass transfer inside a vertical metal hydride reactor RSP-8(I) with 1 kg of LaFe 0.1 Mn 0.3 Ni 4.8 show considerable non-uniformity of pressure inside the bed. If the reactor is charged from the top, the hydrogen pressure at the bottom is lower by 0.2-0.3 MPa, which results in earlier occurrence of heat and mass transfer crisis. © 2018 Institute of Physics Publishing. All rights reserved.},
note = {cited By 4},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
The paper presents experimental results of thermal processes investigations in flow type metal hydride hydrogen storage and purification reactor RSP-8(I). Thermal processes in the reactor during hydrogen separation from carbon dioxide are studied. Optimal operation parameters for hydrogen purification and performance efficiency of metal hydride reactor RSP-8(I) are defined experimentally. Investigations of heat and mass transfer inside a vertical metal hydride reactor RSP-8(I) with 1 kg of LaFe 0.1 Mn 0.3 Ni 4.8 show considerable non-uniformity of pressure inside the bed. If the reactor is charged from the top, the hydrogen pressure at the bottom is lower by 0.2-0.3 MPa, which results in earlier occurrence of heat and mass transfer crisis. © 2018 Institute of Physics Publishing. All rights reserved.
Borzenko, V. I.; Blinov, D. V.; Dunikov, D. O.; Leontiev, A. I.
Characteristic features of heat and mass transfer in hydrogen energy storage systems Conference
vol. 1128, no. 1, 2018, (cited By 5).
@conference{Borzenko2018,
title = {Characteristic features of heat and mass transfer in hydrogen energy storage systems},
author = {V. I. Borzenko and D. V. Blinov and D. O. Dunikov and A. I. Leontiev},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85058617469&doi=10.1088%2f1742-6596%2f1128%2f1%2f012126&partnerID=40&md5=5c05708f73143695d916c3db422b98fc},
doi = {10.1088/1742-6596/1128/1/012126},
year = {2018},
date = {2018-01-01},
journal = {Journal of Physics: Conference Series},
volume = {1128},
number = {1},
abstract = {Reversible metal hydrides are efficient solution for energy storage for distributed and autonomous power. Heat transfer is the major limiting factor for performance of metal hydride devices. Exothermic hydrogen absorption creates significant temperature gradients due to low effective thermal conductivity of powdered metal hydride beds. As the result of a strong dependence of absorption equilibrium pressure on temperature, this gradients lead to heat and mass transfer crisis and compositional inhomogeneities with high concentration of hydride phase near heat sinks and low concentration in the hot core of the bed. Development of the compositional inhomogeneities is accompanied by significant pressure drops over the bed, which can be measured experimentally. We performed experiments on hydrogen absorption in 1 kg metal hydride bed of of La 0.9 Ce 0.1 Ni 5 inside a water cooled reactor during charge at constant hydrogen flow within the range of 10-30 st.L/min at 0.59 MPa. Results show that heat and mass transfer crisis starts, when pressure in the reactor near hydrogen inlet becomes close to supply pressure, while pressure on the other side of the bed is lower by 0.15-0.25 MPa. These results confirm development of the hot core inside the bed, where reaction almost stops due to high temperature. © 2018 Institute of Physics Publishing. All rights reserved.},
note = {cited By 5},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Reversible metal hydrides are efficient solution for energy storage for distributed and autonomous power. Heat transfer is the major limiting factor for performance of metal hydride devices. Exothermic hydrogen absorption creates significant temperature gradients due to low effective thermal conductivity of powdered metal hydride beds. As the result of a strong dependence of absorption equilibrium pressure on temperature, this gradients lead to heat and mass transfer crisis and compositional inhomogeneities with high concentration of hydride phase near heat sinks and low concentration in the hot core of the bed. Development of the compositional inhomogeneities is accompanied by significant pressure drops over the bed, which can be measured experimentally. We performed experiments on hydrogen absorption in 1 kg metal hydride bed of of La 0.9 Ce 0.1 Ni 5 inside a water cooled reactor during charge at constant hydrogen flow within the range of 10-30 st.L/min at 0.59 MPa. Results show that heat and mass transfer crisis starts, when pressure in the reactor near hydrogen inlet becomes close to supply pressure, while pressure on the other side of the bed is lower by 0.15-0.25 MPa. These results confirm development of the hot core inside the bed, where reaction almost stops due to high temperature. © 2018 Institute of Physics Publishing. All rights reserved.
Khayrullina, A.; Blinov, D.; Borzenko, V.
2018, (cited By 0).
@conference{Khayrullina2018,
title = {Novel kw scale hydrogen energy storage system utilizing fuel cell exhaust air for hydrogen desorption process from metal hydride reactor},
author = {A. Khayrullina and D. Blinov and V. Borzenko},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85064170920&partnerID=40&md5=2e2dda22da8ace1b0b48d5688cf385f9},
year = {2018},
date = {2018-01-01},
journal = {ECOS 2018 - Proceedings of the 31st International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems},
abstract = {More than 900 settlements in Russia are located outside the centralized grid. An average daily load of these small towns is around 30-40 kW with 70 kW peaks in January and October. Given high solar potential in these areas of 3.5 to 4.5 kWh per m2/day, a pilot project with solar panels in Batamai village produced 30 000 kWh and saved 11 tons of diesel in a year. In order to increase diesel replacement percentage and eliminate instability issues, a need for energy storage system was formulated. Current work highlights the development of a novel kW scale power production unit that utilizes metal-hydride (MH) energy storage and 1 kW PEM fuel cell (FC). In the effort to enable the technology for autonomous applications, the novel concept of using FC exhaust air for hydrogen desorption process replacing an external heating agent was successfully proved. Experimental setups and results of the experiments are presented and discussed. © 2018 University of Minho. All rights reserved.},
note = {cited By 0},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
More than 900 settlements in Russia are located outside the centralized grid. An average daily load of these small towns is around 30-40 kW with 70 kW peaks in January and October. Given high solar potential in these areas of 3.5 to 4.5 kWh per m2/day, a pilot project with solar panels in Batamai village produced 30 000 kWh and saved 11 tons of diesel in a year. In order to increase diesel replacement percentage and eliminate instability issues, a need for energy storage system was formulated. Current work highlights the development of a novel kW scale power production unit that utilizes metal-hydride (MH) energy storage and 1 kW PEM fuel cell (FC). In the effort to enable the technology for autonomous applications, the novel concept of using FC exhaust air for hydrogen desorption process replacing an external heating agent was successfully proved. Experimental setups and results of the experiments are presented and discussed. © 2018 University of Minho. All rights reserved.
2017
Schastlivtsev, A. I.; Borzenko, V. I.
vol. 891, no. 1, 2017, (cited By 14).
@conference{Schastlivtsev2017,
title = {Hydrogen-oxygen steam generator applications for increasing the efficiency, maneuverability and reliability of power production},
author = {A. I. Schastlivtsev and V. I. Borzenko},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85037050314&doi=10.1088%2f1742-6596%2f891%2f1%2f012213&partnerID=40&md5=4a9a094a5e5d053d56fc88ef88b4ae63},
doi = {10.1088/1742-6596/891/1/012213},
year = {2017},
date = {2017-01-01},
journal = {Journal of Physics: Conference Series},
volume = {891},
number = {1},
abstract = {The comparative feasibility study of the energy storage technologies showed good applicability of hydrogen-oxygen steam generators (HOSG) based energy storage systems with large-scale hydrogen production. The developed scheme solutions for the use of HOSGs for thermal power (TPP) and nuclear power plants (NPP), and the feasibility analysis that have been carried out have shown that their use makes it possible to increase the maneuverability of steam turbines and provide backup power supply in the event of failure of the main steam generating equipment. The main design solutions for the integration of hydrogen-oxygen steam generators into the main power equipment of TPPs and NPPs, as well as their optimal operation modes, are considered. © Published under licence by IOP Publishing Ltd.},
note = {cited By 14},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
The comparative feasibility study of the energy storage technologies showed good applicability of hydrogen-oxygen steam generators (HOSG) based energy storage systems with large-scale hydrogen production. The developed scheme solutions for the use of HOSGs for thermal power (TPP) and nuclear power plants (NPP), and the feasibility analysis that have been carried out have shown that their use makes it possible to increase the maneuverability of steam turbines and provide backup power supply in the event of failure of the main steam generating equipment. The main design solutions for the integration of hydrogen-oxygen steam generators into the main power equipment of TPPs and NPPs, as well as their optimal operation modes, are considered. © Published under licence by IOP Publishing Ltd.
Borzenko, V. I.; Dunikov, D. O.
Feasibility analysis of a hydrogen backup power system for Russian telecom market Conference
vol. 891, no. 1, 2017, (cited By 4).
@conference{Borzenko2017,
title = {Feasibility analysis of a hydrogen backup power system for Russian telecom market},
author = {V. I. Borzenko and D. O. Dunikov},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85037027183&doi=10.1088%2f1742-6596%2f891%2f1%2f012077&partnerID=40&md5=a97e75c0db38adfc108c425687b48e58},
doi = {10.1088/1742-6596/891/1/012077},
year = {2017},
date = {2017-01-01},
journal = {Journal of Physics: Conference Series},
volume = {891},
number = {1},
abstract = {We performed feasibility analysis of 10 kW hydrogen backup power system (H2BS) consisting of a water electrolyzer, a metal hydride hydrogen storage and a fuel cell. Capital investments in H2BS are mostly determined by the costs of the PEM electrolyzer, the fuel cell and solid state hydrogen storage materials, for single unit or small series manufacture the cost of AB5-type intermetallic compound can reach 50% of total system cost. Today the capital investments in H2BS are 3 times higher than in conventional lead-acid system of the same capacity. Wide distribution of fuel cell hydrogen vehicles, development of hydrogen infrastructure, and mass production of hydrogen power systems will for sure lower capital investments in fuel cell backup power. Operational expenditures for H2BS is only 15% from the expenditures for lead acid systems, and after 4-5 years of exploitation the total cost of ownership will become lower than for batteries. © Published under licence by IOP Publishing Ltd.},
note = {cited By 4},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
We performed feasibility analysis of 10 kW hydrogen backup power system (H2BS) consisting of a water electrolyzer, a metal hydride hydrogen storage and a fuel cell. Capital investments in H2BS are mostly determined by the costs of the PEM electrolyzer, the fuel cell and solid state hydrogen storage materials, for single unit or small series manufacture the cost of AB5-type intermetallic compound can reach 50% of total system cost. Today the capital investments in H2BS are 3 times higher than in conventional lead-acid system of the same capacity. Wide distribution of fuel cell hydrogen vehicles, development of hydrogen infrastructure, and mass production of hydrogen power systems will for sure lower capital investments in fuel cell backup power. Operational expenditures for H2BS is only 15% from the expenditures for lead acid systems, and after 4-5 years of exploitation the total cost of ownership will become lower than for batteries. © Published under licence by IOP Publishing Ltd.
2016
Yu, S. -P.; Lai, M. -W.; Chu, C. -Y.; Huang, C. -L.; Lin, C. -Y.; Borzenko, V. I.; Dunikov, D. O.; Kazakov, A. N.
Integration of low-pressure hydrogen storage cylinder and automatic controller for carbon deposit removal in car engine Journal Article
In: International Journal of Hydrogen Energy, vol. 41, no. 46, pp. 21795-21801, 2016, (cited By 3).
@article{Yu201621795,
title = {Integration of low-pressure hydrogen storage cylinder and automatic controller for carbon deposit removal in car engine},
author = {S. -P. Yu and M. -W. Lai and C. -Y. Chu and C. -L. Huang and C. -Y. Lin and V. I. Borzenko and D. O. Dunikov and A. N. Kazakov},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84981730992&doi=10.1016%2fj.ijhydene.2016.07.191&partnerID=40&md5=757227db7f0289dfc0f70a796ffafd5b},
doi = {10.1016/j.ijhydene.2016.07.191},
year = {2016},
date = {2016-01-01},
journal = {International Journal of Hydrogen Energy},
volume = {41},
number = {46},
pages = {21795-21801},
abstract = {This study has completed the preliminary test of the “automotive hydrogen gas release controller with low pressure hydrogen storage module” in the carbon removal of cars engine, this product has integrated (1) a low pressure hydrogen storage cylinder (metal hydride) and (2) a solenoid valve controller with flow meter. Under normal temperature and pressure settings, this system is able to transfer hydrogen gas to the vehicle's intake air system and mixing with the air, entering the engine chamber. The solenoid valve controller and flow meter can control the optimized hydrogen gas output flow rate, activating the carbon deposit removal. The results of this study show that in the example for a 1,600 cc vehicle, 1690 USD may be saved for gasoline in a year with reducing 164.8 ton of CO2 emission (The enhancing of fuel utilization 11.6%). For a 2,000 cc vehicle, 3070 USD may be saved for gasoline in a year with reducing 291 ton of CO2 emission (The enhancing of fuel utilization 20.6%). A set of low pressure hydrogen storage system has been developed in this research, it is safe and convenient for consumers, the Solenoid Valve Controller and Flow meter allows for optimized use of hydrogen gas, reducing the waste of excess hydrogen gas. © 2016 Hydrogen Energy Publications LLC},
note = {cited By 3},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
This study has completed the preliminary test of the “automotive hydrogen gas release controller with low pressure hydrogen storage module” in the carbon removal of cars engine, this product has integrated (1) a low pressure hydrogen storage cylinder (metal hydride) and (2) a solenoid valve controller with flow meter. Under normal temperature and pressure settings, this system is able to transfer hydrogen gas to the vehicle's intake air system and mixing with the air, entering the engine chamber. The solenoid valve controller and flow meter can control the optimized hydrogen gas output flow rate, activating the carbon deposit removal. The results of this study show that in the example for a 1,600 cc vehicle, 1690 USD may be saved for gasoline in a year with reducing 164.8 ton of CO2 emission (The enhancing of fuel utilization 11.6%). For a 2,000 cc vehicle, 3070 USD may be saved for gasoline in a year with reducing 291 ton of CO2 emission (The enhancing of fuel utilization 20.6%). A set of low pressure hydrogen storage system has been developed in this research, it is safe and convenient for consumers, the Solenoid Valve Controller and Flow meter allows for optimized use of hydrogen gas, reducing the waste of excess hydrogen gas. © 2016 Hydrogen Energy Publications LLC
Borzenko, V.; Eronin, A.
The use of air as heating agent in hydrogen metal hydride storage coupled with PEM fuel cell Journal Article
In: International Journal of Hydrogen Energy, vol. 41, no. 48, pp. 23120-23124, 2016, (cited By 17).
@article{Borzenko201623120,
title = {The use of air as heating agent in hydrogen metal hydride storage coupled with PEM fuel cell},
author = {V. Borzenko and A. Eronin},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85004191376&doi=10.1016%2fj.ijhydene.2016.10.067&partnerID=40&md5=2049b8be628fbfd39b09e9a37d77ab08},
doi = {10.1016/j.ijhydene.2016.10.067},
year = {2016},
date = {2016-01-01},
journal = {International Journal of Hydrogen Energy},
volume = {41},
number = {48},
pages = {23120-23124},
abstract = {The possibility to refuel air-cooled PEMFC by hydrogen desorbed from low temperature metal hydride storage using the FC exhaust air was successfully demonstrated. The volumetric flow of hydrogen exceeded the values needed to ensure 1.1 kW (e) FC capacity level. Experimental setup, the results of experimental investigations are presented and discussed, as well as the reserves for the technology application for kW scale power production units based on air-cooled fuel cells. © 2016 Hydrogen Energy Publications LLC},
note = {cited By 17},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The possibility to refuel air-cooled PEMFC by hydrogen desorbed from low temperature metal hydride storage using the FC exhaust air was successfully demonstrated. The volumetric flow of hydrogen exceeded the values needed to ensure 1.1 kW (e) FC capacity level. Experimental setup, the results of experimental investigations are presented and discussed, as well as the reserves for the technology application for kW scale power production units based on air-cooled fuel cells. © 2016 Hydrogen Energy Publications LLC
Ustinov, A.; Khayrullina, A.; Borzenko, V.; Khmelik, M.; Sveshnikova, A.
Development method of Hybrid Energy Storage System, including PEM fuel cell and a battery Conference
vol. 745, no. 3, 2016, (cited By 4).
@conference{Ustinov2016,
title = {Development method of Hybrid Energy Storage System, including PEM fuel cell and a battery},
author = {A. Ustinov and A. Khayrullina and V. Borzenko and M. Khmelik and A. Sveshnikova},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84995436793&doi=10.1088%2f1742-6596%2f745%2f3%2f032152&partnerID=40&md5=58811fb7b7f57bd6a5b3674a529ead58},
doi = {10.1088/1742-6596/745/3/032152},
year = {2016},
date = {2016-01-01},
journal = {Journal of Physics: Conference Series},
volume = {745},
number = {3},
abstract = {Development of fuel cell (FC) and hydrogen metal-hydride storage (MH) technologies continuously demonstrate higher efficiency rates and higher safety, as hydrogen is stored at low pressures of about 2 bar in a bounded state. A combination of a FC/MH system with an electrolyser, powered with a renewable source, allows creation of an almost fully autonomous power system, which could potentially replace a diesel-generator as a back-up power supply. However, the system must be extended with an electro-chemical battery to start-up the FC and compensate the electric load when FC fails to deliver the necessary power. Present paper delivers the results of experimental and theoretical investigation of a hybrid energy system, including a proton exchange membrane (PEM) FC, MH- accumulator and an electro-chemical battery, development methodology for such systems and the modelling of different battery types, using hardware-in-the-loop approach. The economic efficiency of the proposed solution is discussed using an example of power supply of a real town of Batamai in Russia. © Published under licence by IOP Publishing Ltd.},
note = {cited By 4},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Development of fuel cell (FC) and hydrogen metal-hydride storage (MH) technologies continuously demonstrate higher efficiency rates and higher safety, as hydrogen is stored at low pressures of about 2 bar in a bounded state. A combination of a FC/MH system with an electrolyser, powered with a renewable source, allows creation of an almost fully autonomous power system, which could potentially replace a diesel-generator as a back-up power supply. However, the system must be extended with an electro-chemical battery to start-up the FC and compensate the electric load when FC fails to deliver the necessary power. Present paper delivers the results of experimental and theoretical investigation of a hybrid energy system, including a proton exchange membrane (PEM) FC, MH- accumulator and an electro-chemical battery, development methodology for such systems and the modelling of different battery types, using hardware-in-the-loop approach. The economic efficiency of the proposed solution is discussed using an example of power supply of a real town of Batamai in Russia. © Published under licence by IOP Publishing Ltd.
Dunikov, D.; Borzenko, V.; Blinov, D.; Kazakov, A.; Lin, C. -Y.; Wu, S. -Y.; Chu, C. -Y.
Biohydrogen purification using metal hydride technologies Journal Article
In: International Journal of Hydrogen Energy, vol. 41, no. 46, pp. 21787-21794, 2016, (cited By 33).
@article{Dunikov201621787,
title = {Biohydrogen purification using metal hydride technologies},
author = {D. Dunikov and V. Borzenko and D. Blinov and A. Kazakov and C. -Y. Lin and S. -Y. Wu and C. -Y. Chu},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84997831598&doi=10.1016%2fj.ijhydene.2016.08.190&partnerID=40&md5=6190ee98cd5996164695721cc89aa4b5},
doi = {10.1016/j.ijhydene.2016.08.190},
year = {2016},
date = {2016-01-01},
journal = {International Journal of Hydrogen Energy},
volume = {41},
number = {46},
pages = {21787-21794},
abstract = {Metal hydrides are known for their ability of selective hydrogen absorption and might be used for hydrogen purification. We demonstrate separation of hydrogen/carbon dioxide mixtures with the use of two AB5-type alloys. A metal hydride reactor was filled with 1 kg of “high-pressure” alloy La0.9Ce0.1Ni5 (Peq = 1.96 bar at 293 K) and 1 kg of “low-pressure” alloy LaNi4.8Mn0.3Fe0.1 (Peq = 0.38 bar at 293 K), maximum H2 capacity is 140 st.L, nominal operating H2 capacity is 110 st.L. Hydrogen concentration was in the range 40–60 vol.%, feed pressure 5.6 bar. Separation efficiency and hydrogen recovery depend on equilibrium pressure of absorption, which has to be as low as possible to increase hydrogen recovery. The purification rate of 81 st.L/h from a mixture containing 59 vol.% of hydrogen with recovery 94% was achieved for the “low-pressure” alloy. The results show that metal hydride H2/CO2 separation unit can be a second stage of a biohydrogen upgrade system after a membrane module. Polymer membranes can defend metal hydrides from poisonous impurities and high selectivity of metal hydrides can improve the overall performance of the purification system. © 2016 Hydrogen Energy Publications LLC},
note = {cited By 33},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Metal hydrides are known for their ability of selective hydrogen absorption and might be used for hydrogen purification. We demonstrate separation of hydrogen/carbon dioxide mixtures with the use of two AB5-type alloys. A metal hydride reactor was filled with 1 kg of “high-pressure” alloy La0.9Ce0.1Ni5 (Peq = 1.96 bar at 293 K) and 1 kg of “low-pressure” alloy LaNi4.8Mn0.3Fe0.1 (Peq = 0.38 bar at 293 K), maximum H2 capacity is 140 st.L, nominal operating H2 capacity is 110 st.L. Hydrogen concentration was in the range 40–60 vol.%, feed pressure 5.6 bar. Separation efficiency and hydrogen recovery depend on equilibrium pressure of absorption, which has to be as low as possible to increase hydrogen recovery. The purification rate of 81 st.L/h from a mixture containing 59 vol.% of hydrogen with recovery 94% was achieved for the “low-pressure” alloy. The results show that metal hydride H2/CO2 separation unit can be a second stage of a biohydrogen upgrade system after a membrane module. Polymer membranes can defend metal hydrides from poisonous impurities and high selectivity of metal hydrides can improve the overall performance of the purification system. © 2016 Hydrogen Energy Publications LLC
2014
Blinov, D. V.; Borzenko, V. I.; Dunikov, D. O.; Romanov, I. A.
Experimental investigations and a simple balance model of a metal hydride reactor Journal Article
In: International Journal of Hydrogen Energy, vol. 39, no. 33, pp. 19361-19368, 2014, (cited By 28).
@article{Blinov201419361,
title = {Experimental investigations and a simple balance model of a metal hydride reactor},
author = {D. V. Blinov and V. I. Borzenko and D. O. Dunikov and I. A. Romanov},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84908293145&doi=10.1016%2fj.ijhydene.2014.07.048&partnerID=40&md5=76d6d931329e4d7a5da3c88b8c103ce1},
doi = {10.1016/j.ijhydene.2014.07.048},
year = {2014},
date = {2014-01-01},
journal = {International Journal of Hydrogen Energy},
volume = {39},
number = {33},
pages = {19361-19368},
abstract = {The metal hydride reactor filled with 5 kg of the AB5-type (LaFe0.5Mn0.3Ni4.8) alloy was investigated with respect to the hydrogen discharge rates classified using C-rate value, which is discharge of the maximum hydrogen capacity 750 st L within 1 h. The reactor cannot be fully discharged with a constant flow rate, for each temperature of hot water and flow rate there exists a moment of crisis at which the hydrogen flow drops under the constant value. The nominal capacity of the reactor reaches 80% of maximum capacity if sufficient heat transfer is provided. The simple balance model of a metal hydride reactor is developed based on the assumption of uniform temperature and pressure inside a metal hydride bed. The model permits to predict behavior of the metal hydride reactor in different operation regimes, quantitative agreement is obtained for low C-rates (less than 4) and sub-critical modes. © 2014 Hydrogen Energy Publications, LLC. All rights reserved.},
note = {cited By 28},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The metal hydride reactor filled with 5 kg of the AB5-type (LaFe0.5Mn0.3Ni4.8) alloy was investigated with respect to the hydrogen discharge rates classified using C-rate value, which is discharge of the maximum hydrogen capacity 750 st L within 1 h. The reactor cannot be fully discharged with a constant flow rate, for each temperature of hot water and flow rate there exists a moment of crisis at which the hydrogen flow drops under the constant value. The nominal capacity of the reactor reaches 80% of maximum capacity if sufficient heat transfer is provided. The simple balance model of a metal hydride reactor is developed based on the assumption of uniform temperature and pressure inside a metal hydride bed. The model permits to predict behavior of the metal hydride reactor in different operation regimes, quantitative agreement is obtained for low C-rates (less than 4) and sub-critical modes. © 2014 Hydrogen Energy Publications, LLC. All rights reserved.
2013
Dunikov, D. O.; Borzenko, V. I.; Malyshenko, S. P.; Blinov, D. V.; Kazakov, A. N.
Prospective technologies for using biohydrogen in power installations on the basis of fuel cells (a review) Journal Article
In: Thermal Engineering (English translation of Teploenergetika), vol. 60, no. 3, pp. 202-211, 2013, (cited By 9).
@article{Dunikov2013202,
title = {Prospective technologies for using biohydrogen in power installations on the basis of fuel cells (a review)},
author = {D. O. Dunikov and V. I. Borzenko and S. P. Malyshenko and D. V. Blinov and A. N. Kazakov},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84879683539&doi=10.1134%2fS0040601512110043&partnerID=40&md5=55539163dc6eec3ed8236deed91a14af},
doi = {10.1134/S0040601512110043},
year = {2013},
date = {2013-01-01},
journal = {Thermal Engineering (English translation of Teploenergetika)},
volume = {60},
number = {3},
pages = {202-211},
abstract = {The present state of technology for obtaining hydrogen by biological methods and for purifying it is reviewed from the viewpoint of its possible use in kilowatt-class power installations. Hybrid membranesorption biohydrogen purification methods combining membrane-based pretreatment and sorption-based final treatment, also with the use of metal hydrides, should be regarded as the most efficient ones. © 2013 Pleiades Publishing, Ltd.},
note = {cited By 9},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The present state of technology for obtaining hydrogen by biological methods and for purifying it is reviewed from the viewpoint of its possible use in kilowatt-class power installations. Hybrid membranesorption biohydrogen purification methods combining membrane-based pretreatment and sorption-based final treatment, also with the use of metal hydrides, should be regarded as the most efficient ones. © 2013 Pleiades Publishing, Ltd.
2012
Malyshenko, S. P.; Borzenko, V. I.; Dunikov, D. O.; Nazarova, O. V.
In: Thermal Engineering, vol. 59, no. 6, pp. 468-478, 2012, (cited By 19).
@article{Malyshenko2012468,
title = {Metal hydride technologies of hydrogen energy storage for independent power supply systems constructed on the basis of renewable sources of energy},
author = {S. P. Malyshenko and V. I. Borzenko and D. O. Dunikov and O. V. Nazarova},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84861534068&doi=10.1134%2fS0040601512060055&partnerID=40&md5=169f31161100b8f7193b380c9b477a52},
doi = {10.1134/S0040601512060055},
year = {2012},
date = {2012-01-01},
journal = {Thermal Engineering},
volume = {59},
number = {6},
pages = {468-478},
abstract = {Studies of the technology of hydrogen energy storage for renewable sources of energy carried out at the Joint Institute for High Temperatures, Russian Academy of Sciences, are reviewed. © Pleiades Publishing, Inc., 2012.},
note = {cited By 19},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Studies of the technology of hydrogen energy storage for renewable sources of energy carried out at the Joint Institute for High Temperatures, Russian Academy of Sciences, are reviewed. © Pleiades Publishing, Inc., 2012.
Dunikov, D.; Borzenko, V.; Malyshenko, S.
Influence of impurities on hydrogen absorption in a metal hydride reactor Journal Article
In: International Journal of Hydrogen Energy, vol. 37, no. 18, pp. 13843-13848, 2012, (cited By 42).
@article{Dunikov201213843,
title = {Influence of impurities on hydrogen absorption in a metal hydride reactor},
author = {D. Dunikov and V. Borzenko and S. Malyshenko},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84865480025&doi=10.1016%2fj.ijhydene.2012.04.078&partnerID=40&md5=d1c5a8946a792e1844ee79187a2c6116},
doi = {10.1016/j.ijhydene.2012.04.078},
year = {2012},
date = {2012-01-01},
journal = {International Journal of Hydrogen Energy},
volume = {37},
number = {18},
pages = {13843-13848},
abstract = {Absorption of pure and impure hydrogen in AB 5-type metal hydride reactors is experimentally investigated. The process can be divided into three phases: "adiabatic heating" phase, "heat transfer" phase and "end of reaction" phase. Critical phenomenon is observed between "adiabatic heating" and "heat transfer" phases. The crisis occurs when temperature of metal hydride bed reaches maximum, which is close to equilibrium temperature for inlet pressure, and is followed by significant slowdown of the reaction rate. Presence and accumulation of impurities in the voids of metal hydride bed precipitates crisis due to decreasing of hydrogen partial pressure. Two strategies of hydrogen purification with the aid of metal hydrides are discussed. Mixture filtration through the metal hydride bed is recommended for high concentration of impurities and PSA (or TSA) suits for nearly pure hydrogen. Highlights: Critical phenomenon slows hydrogen sorption rate in metal hydride bed. Crisis is connected with insufficient heat transfer and presence of impurities. Impurities have to be removed from voids of metal hydride bed. Flow-through technique is preferable for hydrogen-poor feed gas. With metal hydrides hydrogen recovery higher than 95% can be achieved. © 2012 Hydrogen Energy Publications, LLC.},
note = {cited By 42},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Absorption of pure and impure hydrogen in AB 5-type metal hydride reactors is experimentally investigated. The process can be divided into three phases: "adiabatic heating" phase, "heat transfer" phase and "end of reaction" phase. Critical phenomenon is observed between "adiabatic heating" and "heat transfer" phases. The crisis occurs when temperature of metal hydride bed reaches maximum, which is close to equilibrium temperature for inlet pressure, and is followed by significant slowdown of the reaction rate. Presence and accumulation of impurities in the voids of metal hydride bed precipitates crisis due to decreasing of hydrogen partial pressure. Two strategies of hydrogen purification with the aid of metal hydrides are discussed. Mixture filtration through the metal hydride bed is recommended for high concentration of impurities and PSA (or TSA) suits for nearly pure hydrogen. Highlights: Critical phenomenon slows hydrogen sorption rate in metal hydride bed. Crisis is connected with insufficient heat transfer and presence of impurities. Impurities have to be removed from voids of metal hydride bed. Flow-through technique is preferable for hydrogen-poor feed gas. With metal hydrides hydrogen recovery higher than 95% can be achieved. © 2012 Hydrogen Energy Publications, LLC.
2011
Borzenko, V. I.; Dunikov, D. O.; Malyshenko, S. P.
Crisis phenomena in metal hydride hydrogen storage facilities Journal Article
In: High Temperature, vol. 49, no. 2, pp. 249-256, 2011, (cited By 25).
@article{Borzenko2011249,
title = {Crisis phenomena in metal hydride hydrogen storage facilities},
author = {V. I. Borzenko and D. O. Dunikov and S. P. Malyshenko},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79960017211&doi=10.1134%2fS0018151X11010019&partnerID=40&md5=8cf202d32ba878df14d576ea930c0fb6},
doi = {10.1134/S0018151X11010019},
year = {2011},
date = {2011-01-01},
journal = {High Temperature},
volume = {49},
number = {2},
pages = {249-256},
abstract = {We present the results of experimental studies of heat and mass transfer processes in a metal hydride reactor under absorption and release of pure hydrogen. The hydrogen absorption/release reaction is shown to proceed in three stages: (I) heating/cooling of the absorbing material bed up to the reaction temperature; (II) equilibrium absorption/release; and (III) reaction completion. The transition from the first stage to the second is accompanied by a sharp decrease in the hydrogen flow rate at the reactor input/output. The crisis is caused by the ineffective pick-up/application of hydrogen absorption/release heat from/to the absorbing material bed. The reactor charging/discharging operation modes balanced against heat transfer make it possible to avoid crisis and to proceed under a constant flow rate of hydrogen. © Pleiades Publishing, Ltd., 2011.},
note = {cited By 25},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
We present the results of experimental studies of heat and mass transfer processes in a metal hydride reactor under absorption and release of pure hydrogen. The hydrogen absorption/release reaction is shown to proceed in three stages: (I) heating/cooling of the absorbing material bed up to the reaction temperature; (II) equilibrium absorption/release; and (III) reaction completion. The transition from the first stage to the second is accompanied by a sharp decrease in the hydrogen flow rate at the reactor input/output. The crisis is caused by the ineffective pick-up/application of hydrogen absorption/release heat from/to the absorbing material bed. The reactor charging/discharging operation modes balanced against heat transfer make it possible to avoid crisis and to proceed under a constant flow rate of hydrogen. © Pleiades Publishing, Ltd., 2011.
2008
Artemov, V. I.; Borovskih, O. V.; Lazarev, D. O.; Yankov, G. G.; Borzenko, V. I.; Dunikov, D. O.
Mathematical model and 3D numerical simulation of heat and mass transfer in metal-hydride reactors Conference
vol. 1, 2008, (cited By 5).
@conference{Artemov2008628,
title = {Mathematical model and 3D numerical simulation of heat and mass transfer in metal-hydride reactors},
author = {V. I. Artemov and O. V. Borovskih and D. O. Lazarev and G. G. Yankov and V. I. Borzenko and D. O. Dunikov},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84866324590&partnerID=40&md5=a858ca5ab0dc04781cedcaaffedf2977},
year = {2008},
date = {2008-01-01},
journal = {17th World Hydrogen Energy Conference 2008, WHEC 2008},
volume = {1},
pages = {628-631},
note = {cited By 5},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
2004
Borzenko, V. I.; Eronin, A. A.; Leontiev, A. I.; Malyshenko, S. P.
The field-trap effect in heat transfer under conditions of boiling of dielectric liquids in external electric fields Journal Article
In: High Temperature, vol. 42, no. 3, pp. 457-462, 2004, (cited By 5).
@article{Borzenko2004457,
title = {The field-trap effect in heat transfer under conditions of boiling of dielectric liquids in external electric fields},
author = {V. I. Borzenko and A. A. Eronin and A. I. Leontiev and S. P. Malyshenko},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-3242720581&doi=10.1023%2fB%3aHITE.0000033883.61024.c5&partnerID=40&md5=f2611adbb8f9d645ea8696a32ffe7453},
doi = {10.1023/B:HITE.0000033883.61024.c5},
year = {2004},
date = {2004-01-01},
journal = {High Temperature},
volume = {42},
number = {3},
pages = {457-462},
abstract = {An experimental study is made into the effect of nonuniform external electric fields on local heat transfer under conditions of boiling of liquid nitrogen. A significant increase in the heat-transfer coefficients is observed in field trap sites on heated surfaces.},
note = {cited By 5},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
An experimental study is made into the effect of nonuniform external electric fields on local heat transfer under conditions of boiling of liquid nitrogen. A significant increase in the heat-transfer coefficients is observed in field trap sites on heated surfaces.
Borzenko, V. I.; Eronin, A. A.; Leont'ev, A. I.; Malyshenko, S. P.
The effect of field traps in heat transfer during boiling of dielectric liquids in external electric fields Journal Article
In: Teplofizika Vysokikh Temperatur, vol. 42, no. 3, pp. 456-461, 2004, (cited By 3).
@article{Borzenko2004456,
title = {The effect of field traps in heat transfer during boiling of dielectric liquids in external electric fields},
author = {V. I. Borzenko and A. A. Eronin and A. I. Leont'ev and S. P. Malyshenko},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-3242696812&partnerID=40&md5=6c50b03d600a0cfbc8dbe386895ed1c5},
year = {2004},
date = {2004-01-01},
journal = {Teplofizika Vysokikh Temperatur},
volume = {42},
number = {3},
pages = {456-461},
note = {cited By 3},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Artemov, V. I.; Yan'kov, G. G.; Lazarev, D. O.; Borzenko, V. I.; Dunikov, D. O.; Malyshenko, S. P.
Numerical simulation of the processes of heat and mass transfer in metal-hydride accumulators of hydrogen Journal Article
In: Heat Transfer Research, vol. 35, no. 1-2, pp. 108-124, 2004, (cited By 7).
@article{Artemov2004108,
title = {Numerical simulation of the processes of heat and mass transfer in metal-hydride accumulators of hydrogen},
author = {V. I. Artemov and G. G. Yan'kov and D. O. Lazarev and V. I. Borzenko and D. O. Dunikov and S. P. Malyshenko},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-33751269968&doi=10.1615%2fHeatTransRes.v35.i12.140&partnerID=40&md5=b5b4811b4572a003a5edc5b381ce6782},
doi = {10.1615/HeatTransRes.v35.i12.140},
year = {2004},
date = {2004-01-01},
journal = {Heat Transfer Research},
volume = {35},
number = {1-2},
pages = {108-124},
abstract = {The article presents a mathematical model and results of calculations of the processes of heat and mass transfer in a metal-hydride module intended for purification of hydrogen from admixtures. The model characteristics attributable to the small dimensions of solid phase particles and to the change in hydrogen concentration in a gaseous phase in the modes of accumulation are discussed. © 2004 Begell House, Inc.},
note = {cited By 7},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The article presents a mathematical model and results of calculations of the processes of heat and mass transfer in a metal-hydride module intended for purification of hydrogen from admixtures. The model characteristics attributable to the small dimensions of solid phase particles and to the change in hydrogen concentration in a gaseous phase in the modes of accumulation are discussed. © 2004 Begell House, Inc.
Artemov, V. I.; Lazarev, D. O.; Yan'kov, G. G.; Borzenko, V. I.; Dunikov, D. O.; Malyshenko, S. P.
The effect of non-absorbable gas impurities on heat and mass transfer in metal-hydride devices for storage and purification of hydrogen Journal Article
In: Teplofizika Vysokikh Temperatur, vol. 42, no. 6, pp. 972-979, 2004, (cited By 3).
@article{Artemov2004972,
title = {The effect of non-absorbable gas impurities on heat and mass transfer in metal-hydride devices for storage and purification of hydrogen},
author = {V. I. Artemov and D. O. Lazarev and G. G. Yan'kov and V. I. Borzenko and D. O. Dunikov and S. P. Malyshenko},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-15044354163&partnerID=40&md5=ab60ad5d4d65a80ff4c133fb67d6ee30},
year = {2004},
date = {2004-01-01},
journal = {Teplofizika Vysokikh Temperatur},
volume = {42},
number = {6},
pages = {972-979},
note = {cited By 3},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Artemov, V. I.; Lazarev, D. O.; Yan'kov, G. G.; Borzenko, V. I.; Dunikov, D. O.; Malyshenko, S. P.
The effect of non-absorbable gas impurities on heat and mass transfer in metal-hydride devices for storage and purification of hydrogen Journal Article
In: High Temperature, vol. 42, no. 6, pp. 987-995, 2004, (cited By 17).
@article{Artemov2004987,
title = {The effect of non-absorbable gas impurities on heat and mass transfer in metal-hydride devices for storage and purification of hydrogen},
author = {V. I. Artemov and D. O. Lazarev and G. G. Yan'kov and V. I. Borzenko and D. O. Dunikov and S. P. Malyshenko},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-14944353062&doi=10.1007%2fs10740-005-0021-8&partnerID=40&md5=42bcd6f3719b105059a1d7d10d737482},
doi = {10.1007/s10740-005-0021-8},
year = {2004},
date = {2004-01-01},
journal = {High Temperature},
volume = {42},
number = {6},
pages = {987-995},
abstract = {A mathematical model of heat and mass transfer in a metal-hydride hydrogen storage device is suggested. Results are given of calculations of the absorption of hydrogen from a gas mixture, including the mode of short-cycle absorption. Analysis is made of the effect produced by a free-convection flow of gas in a ballast volume for different orientations of the module. It is demonstrated that, under the operating conditions of the metal-hydride device being treated, the orientation of the module has a marked effect on the rate of absorption and integral characteristics of the storage device. © 2004 Russian Academy of Sciences and Springer Science + Business Media, Inc.},
note = {cited By 17},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
A mathematical model of heat and mass transfer in a metal-hydride hydrogen storage device is suggested. Results are given of calculations of the absorption of hydrogen from a gas mixture, including the mode of short-cycle absorption. Analysis is made of the effect produced by a free-convection flow of gas in a ballast volume for different orientations of the module. It is demonstrated that, under the operating conditions of the metal-hydride device being treated, the orientation of the module has a marked effect on the rate of absorption and integral characteristics of the storage device. © 2004 Russian Academy of Sciences and Springer Science + Business Media, Inc.
2003
Leontiev, A. I.; Lloyd, J. R.; Malyshenko, S. P.; Borzenko, V. I.; Dunikov, D. O.; Eronin, A. A.; Nazarova, O. V.
vol. 374, no. 4, 2003, (cited By 2).
@conference{Leontiev2003153,
title = {New effects in interfacial heat and mass transfer of boiling and evaporation in micro-scale porous materials},
author = {A. I. Leontiev and J. R. Lloyd and S. P. Malyshenko and V. I. Borzenko and D. O. Dunikov and A. A. Eronin and O. V. Nazarova},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-1842428885&doi=10.1115%2fIMECE2003-42926&partnerID=40&md5=e79080ffdb3e2114027bbff156ee4caf},
doi = {10.1115/IMECE2003-42926},
year = {2003},
date = {2003-01-01},
journal = {American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD},
volume = {374},
number = {4},
pages = {153-161},
abstract = {In this paper we present results of experimental and molecular dynamics computational investigations of boiling of dielectric liquids with smooth surfaces, with micro-scale porous coatings, and on manufactured corrugated and micro scale pin fin enhanced surfaces. The boiling and condensation processes taking place on these surfaces in the presence of an electrostatic field demonstrate significant differences from these processes occurring without the externally applied electric fields. New effects were discovered, which demonstrate that non-uniformities of temperature fields and externally applied electric fields exert a significant influence on the local and space wise average heat and mass transfer.},
note = {cited By 2},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
In this paper we present results of experimental and molecular dynamics computational investigations of boiling of dielectric liquids with smooth surfaces, with micro-scale porous coatings, and on manufactured corrugated and micro scale pin fin enhanced surfaces. The boiling and condensation processes taking place on these surfaces in the presence of an electrostatic field demonstrate significant differences from these processes occurring without the externally applied electric fields. New effects were discovered, which demonstrate that non-uniformities of temperature fields and externally applied electric fields exert a significant influence on the local and space wise average heat and mass transfer.