Results 221 to 230 of about 1,448,906 (255)
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Experimental investigation of surface temperature non-uniformity in spray cooling

International Journal of Heat and Mass Transfer, 2020
The surface temperature non-uniformity is crucial in understanding the heat transfer mechanism of spray cooling. It is also a sensitive factor in the thermal management of electronic devices or in the application of transient sprays where the surface ...
Xiao Zhao   +3 more
semanticscholar   +1 more source

Numerical investigation on heat transfer of water spray cooling from single-phase to nucleate boiling region

International journal of thermal sciences, 2020
In the present study, spray cooling heat transfer characteristics were numerically investigated under the heat flux ranging from 50 to 170 W/cm2. Effect of nozzle height and spray pressure was also studied in order to reveal the microscopic mechanisms of
Chang Cai   +5 more
semanticscholar   +1 more source

Experimental investigation of closed loop spray cooling with micro- and hybrid micro-/nano-engineered surfaces

Applied Thermal Engineering, 2020
With the urgent demands of ultra-high heat flux cooling technology, enhancement of spray cooling by surface structure as an effective thermal management method has drawn increasing attention.
R. Xu   +4 more
semanticscholar   +1 more source

Heat-pipe based spray-cooling thermal management system for lithium-ion battery: Experimental study and optimization

, 2020
Today, performance of lithium-ion battery is still limited by its operating temperature. The upper bound is capped by 50 ∘C. However, this limit is easily surpassed if batteries work at a high room temperature.
S. Lei, Yong-lin Shi, Guanyi Chen
semanticscholar   +1 more source

Thermodynamic analysis and experimental investigation of the water spray cooling of photovoltaic solar panels

Journal of Thermal Analysis and Calorimetry, 2023
Yunis Khan   +5 more
semanticscholar   +1 more source

Thermal characteristics and effects of oil spray cooling on in-wheel motors in electric vehicles

Applied Thermal Engineering, 2019
The output, efficiency, and durability of in-wheel motors in electric vehicles (EVs) depend on heat dissipation performance; therefore, effective active cooling is essential.
M. Park, S. C. Kim
semanticscholar   +1 more source

Surface orientation effects on heat transfer performance of spray cooling

, 2020
In this study, the heat transfer performances of spray cooling for upward, vertical, and downward surfaces under different nozzle-to-surface distances, inlet pressures, nozzle types, and surface areas were investigated experimentally.
Xiao Zhao   +3 more
semanticscholar   +1 more source

Modeling of a PV system by a back-mounted spray cooling section for performance improvement

Applied Energy, 2023
Qi Zhang   +11 more
semanticscholar   +1 more source

Experimental study on heat transfer and power consumption of low-pressure spray cooling

, 2020
In this study, an experimental system was built to comprehensively investigate the heat transfer characteristics and power consumption of low-pressure spray cooling.
Liansheng Liu   +3 more
semanticscholar   +1 more source

Heat transfer enhancement due to surface modification in the close-loop R410A flash evaporation spray cooling

International Journal of Heat and Mass Transfer, 2019
Flash spray cooling has been considered as one of the most promising technologies of heat dissipation for high power electronic devices because of its high cooling capacity at low surface temperature.
Zhi-fu Zhou   +5 more
semanticscholar   +1 more source

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