Results 1 to 10 of about 153,479 (218)

Numerical Study on Heat Transfer Characteristics of Microchannel with Ferrofluid Under Influence of Magnetic Intensity [PDF]

Micromachines
Effective thermal management is critical for high-power lithium-ion batteries to mitigate excessive heat generation and ensure operational reliability.
Seong-Guk Hwang, Tai Duc Le, Moo-Yeon Lee   +2 more
doaj   +2 more sources

Experimental Investigation on Heat Transfer and Pressure Drop of Supercritical Carbon Dioxide in a Mini Vertical Upward Flow

Energies, 2022
Experiments on the convection heat transfer and pressure drop of supercritical carbon dioxide in a mini vertical upward flow were investigated in a smooth tube with an inner diameter of 2 mm.
Haicai Lyu, Han Wang, Qincheng Bi, Fenglei Niu   +3 more
doaj   +1 more source

Flow and Heat Transfer Characteristics of Supercritical N-Decane in Adjacent Cooling Channels with Opposite Flow Directions

Energies, 2021
To ensure the safety of a scramjet, an arrangement scheme of adjacent regenerative cooling channels with opposite flow directions is adopted to decrease the maximum wall temperature.
Dongpeng Jia, Ning Wang, Yu Pan, Chaoyang Liu, Shiwei Wang, Kai Yang, Jian Liu   +6 more
doaj   +1 more source

Experimental Study on Pool Boiling on Hydrophilic Micro/Nanotextured Surfaces with Hydrophobic Patterns

Energies, 2021
Over the past decades, pool boiling on various wetting surfaces has been intensively investigated to enhance boiling heat transfer and critical heat flux.
Hak Rae Cho, Su Cheong Park, Doyeon Kim, Hyeong-min Joo, Dong In Yu   +4 more
doaj   +1 more source

Mathematical modeling of heat transfer in the film-substrate-thermostat system during heating of an electrically conductive film by a high-density pulse current

Журнал Средневолжского математического общества, 2021
Mathematical modeling of heat transfer in the film-substrate-thermostat system with a pulsed flow of high-density current through an electrically conductive film has been carried out.
Kuzmichev Nikolay D., Vasyutin Mikhael A., Danilova Ekaterina V., Lapshina Elena A.   +3 more
doaj   +1 more source

Parametric investigation on the close-loop R410A flash spray system for high power electronics cooling under low temperature

Case Studies in Thermal Engineering, 2023
For high power density electronics, flash spray cooling is one of the most effective ways of dissipating heat at safe working temperature. Spray parameters exert significant influences on the heat transfer capacity.
Ren-Jie Ji, Dong-Qing Zhu, Xiang-Wei Lin, Zhi-Fu Zhou, Bin Chen   +4 more
doaj   +1 more source

Critical heat flux density in diphasic thermosyphons

MATEC Web of Conferences, 2017
The paper presents an analysis of known dependencies for determining the critical heat flux density in diphasic thermosyphons. The critical heat flux density for the created experimental model of thermosyphon were calculated on the basis of the ...
Ponomarev Konstantin O., Orlova Evgeniya G., Nurpeiis Аtlant E.   +2 more
doaj   +1 more source

Investigation Status of Heat Exchange while Boiling Hydrocarbon Fuel

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2006
The paper contains analysis of heat exchange investigations while boiling hydrocarbon fuel. The obtained data are within the limits of the S.S. Kutateladze dependence proposed in 1939.
D. S. Obukhov
doaj   +1 more source

Heat transfer deterioration mechanism for water at supercritical pressure

International Journal of Thermofluids, 2020
Heat transfer deterioration (HTD) phenomena in supercritical water is one of the most thermal hydraulic critical issues for supercritical reactors. The onset of heat transfer deterioration and bouncy effect have been studied in details, however limited ...
Salah El-Din El-Morshedy, Said M.A. Ibrahim, Adel Alyan, Abdelfatah Abdelmaksoud   +3 more
doaj   +1 more source

Models heat exchange in the thermal power station with ultra-super-critical steam parameters [PDF]

Tehnika, 2017
Currently the world increasingly develop and build thermal power plant with supercritical steam parameters initial work. I like to plant with these parameters are characterized by a higher degree of usefulness of what I did one of the main reasons for ...
Aličić Merim M.
doaj   +1 more source