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Application of nano-refrigerant for boiling heat transfer enhancement employing an experimental study

International Journal of Heat and Mass Transfer, 2019
This research presents the outputs for nano-refrigerant (R600a/oil/CuO) boiling heat transfer within flattened channels utilizing experimental method. The influence of flattened percentage, flow rate, vapor quality as well as the mass fraction of CuO on ...
M. Sheikholeslami   +5 more
semanticscholar   +1 more source

Nonhealing boils

The Journal of Family Practice, 2022
It seemed clear that the growth was linked to a recent trip to a tropical location. But the true cause wasn't the one that was originally suspected.
Linnea S, Banker, Stephen C, Ho
openaire   +2 more sources

Improved flow boiling performance in high-aspect-ratio interconnected microchannels

, 2021
High aspect ratio microchannels have the advantage of dissipating more heat per base area. However, flow boiling instability of bubble expansion towards upstream and downstream is more easily triggered as soon as boiling starts due to the narrower ...
Xiao Cheng, Huiying Wu
semanticscholar   +1 more source

Boiling over

Science, 2022
An emergent encoding of aggressive motivation in neurons of the ...
openaire   +2 more sources

Effect of modified surfaces on bubble dynamics and pool boiling heat transfer enhancement: A review

, 2020
The vast application of boiling phenomena in industrial processes has led scientists to seek methods to increase boiling heat transfer. This requires a precise prediction of the boiling heat transfer coefficient (HTC) between the heater surface and the ...
A. Mehralizadeh   +2 more
semanticscholar   +1 more source

Extraordinary boiling enhancement through micro-chimney effects in gradient porous micromeshes for high-power applications

, 2020
Boiling enhancement from engineering surfaces is of fundamental importance for efficiency enhancement of energy systems and effective thermal management of high-power electronics.
Shiwei Zhang   +6 more
semanticscholar   +1 more source

Boiling point

Nursing Standard, 1988
I am writing in response to Yvonne Salisbury's letter 'Practice Nurse Alarm' (Nursing Standard week ending May 14, 1988).
openaire   +2 more sources

Nucleate boiling heat transfer and critical heat flux (CHF) from micro-pit surfaces

International Journal of Heat and Mass Transfer, 2020
This paper studies pool boiling enhancement on the micro-pit surfaces. Microscale pits fabricated on plain surface are able to reduce boiling incipience superheat, and improve both nucleate boiling heat transfer coefficient and critical heat flux (CHF ...
Gangtao Liang   +4 more
semanticscholar   +1 more source

Pool boiling performance of 3D-printed reentrant microchannels structures

, 2020
This study developed reentrant microchannels structures (RMS) by the Selective Laser Melting (SLM) technique for pool boiling enhancement. The 3D-printed reentrant microchannels structures were of parallel Ω-shaped reentrant channels with rough wall ...
Guang Pi   +4 more
semanticscholar   +1 more source

Droplet boiling on heated surfaces with various wettabilities

Applied Thermal Engineering, 2020
Single droplet boiling is a basic problem for spray cooling which is an effective technology for high heat flux applications. Visualizations were used to investigate the effect of surface wettability on single droplet boiling with measurements of the ...
Xiaomin Wu, Fuqiang Chu
exaly   +2 more sources

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