A novel composite bionic leaf vein and honeycomb microchannel heat sink applied for thermal management of electronic components

Applied Thermal Engineering, Год журнала: 2024, Номер 252, С. 123716 - 123716

Опубликована: Июнь 17, 2024

Язык: Английский

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Effects of coupling of groove microstructure and mixed wettability on flow boiling heat transfer enhancement of R134a in microchannels

International Communications in Heat and Mass Transfer, Год журнала: 2024, Номер 155, С. 107571 - 107571

Опубликована: Май 13, 2024

Язык: Английский

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Heat transfer enhancement of nanofluids in concentric cylindrical heat exchanger

Numerical Heat Transfer Part A Applications, Год журнала: 2024, Номер unknown, С. 1 - 26

Опубликована: Апрель 11, 2024

Two models of heat transfer channels for concentric cylindrical exchangers with porous ribs are developed herein to optimize the efficiency storage reactor channels. Rings and spiral added smooth circular tube inside reactor. Spoiler holes arranged in reduce stagnation area around ribs. The effects coolant (SiO2–H2O nanofluids), rib shapes, number on overall performance system were numerically investigated. Results revealed that 0.5% mass fraction nanofluids most suitable working fluid channel thermal transport simulated Reynolds range. Both ring reinforce exchange pipe varying degrees. Spiral perforated have superior drag reduction compared comprehensive performances always higher than those under all conditions.

Язык: Английский

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Investigation on the thermal performance of a dual driving force heat pipe under different working modes for thermal storage enhancement application

Thermal Science and Engineering Progress, Год журнала: 2024, Номер 53, С. 102730 - 102730

Опубликована: Июль 6, 2024

Язык: Английский

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