Effect of mixed wettability surfaces on flow boiling heat transfer at subatmospheric pressures

VE Ahmadi, T Guler, S Celik, F Ronshin… - Applied Thermal …, 2024 - Elsevier
Subatmospheric flow boiling heat transfer is a promising method for electronics cooling due
to lower saturation temperatures. However, pressure is a crucial parameter that affects …

Biphilic surface to improve and stabilize pool boiling in vacuum

V Serdyukov, G Patrin, I Malakhov, A Surtaev - Applied Thermal …, 2022 - Elsevier
To date the usage of biphilic surfaces is one of the most promising ways to simultaneously
enhance heat transfer and increase critical heat fluxes during boiling. However, the vast …

Effect of graphene coating on flow boiling in a minichannel at sub-atmospheric pressures

VE Ahmadi, T Guler, S Amin, AM Apak, A Apak… - International Journal of …, 2024 - Elsevier
Flow boiling in a mini-channel with graphene-coated sintered porous copper surface was
investigated at sub-atmospheric pressures by analyzing bubble motion and flow patterns. A …

[HTML][HTML] Boiling heat transfer enhancement on titanium through nucleation-promoting morphology and tailored wettability

M Može, A Hadžić, M Zupančič, I Golobič - International Journal of Heat and …, 2022 - Elsevier
Surface engineering aimed at tuning the wettability and morphology of the boiling surface is
a facile approach to moderate and enhance the nucleate boiling process. Key issues …

Pool boiling heat transfer on superhydrophobic, superhydrophilic, and superbiphilic surfaces at atmospheric and sub-atmospheric pressures

A Ateş, BP Benam, M Mohammadilooey, S Çelik… - International Journal of …, 2023 - Elsevier
Surface wettability is one of the key parameters in the manipulation of the boiling
phenomenon. Although there are a number of studies on the effect of surface wettability on …

Deep learning segmentation to analyze bubble dynamics and heat transfer during boiling at various pressures

I Malakhov, A Seredkin, A Chernyavskiy… - International Journal of …, 2023 - Elsevier
Today, neural networks have increasingly gained the attention of researchers and become
an effective instrument for a wide range of scientific applications, including issues related to …

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

W Zhang, L Yue, C Qi, Y Wang, H Wang… - … Communications in Heat …, 2024 - Elsevier
Mixing of surface microstructure and wettability is one of the future development trends.
Their combination always affects the bubble motion and heat transfer coefficient under pool …

Boiling heat transfer characteristics of distributed jet array im**ement on metal foam covers with different wettability

Y Hui, X Li, R Lei, H Hu - International Journal of Refrigeration, 2024 - Elsevier
Wettability may have significant influence on jet im**ement boiling on metal foam, but the
effect mechanism of metal foam wettability remains unclear. In this study, the boiling heat …

Nature‐Inspired High Temperature Scale‐Resistant Slippery Lubricant‐Induced Porous Surfaces (HTS‐SLIPS)

X Yao, W Lin, M Wang, S Wang - Small, 2022 - Wiley Online Library
Scale formation is a longstanding and unresolved problem in a number of fields, including
power production, petroleum exploration, thermal desalination, and construction. Herein, a …

Critical heat flux characteristics in pool boiling at low pressure for dielectric fluid Novec 7100

J Yu, Z Chen, Y Utaka - International Journal of Heat and Mass Transfer, 2024 - Elsevier
Highly efficient cooling is an urgent requirement with the development of miniaturization and
high heat generation in electronic and electrical devices. Generally, a dielectric fluid is used …