Heat transfer enhancement and increase in critical heat flux during boiling on a biphilic silicon surface

被引：0

作者：

Malakhov, I. P. ^{[1
]}

Serdyukov, V. S. ^{[1
]}

Safonov, A. I. ^{[1
]}

Rodionov, A. A. ^{[1
]}

Starinskiy, S. V. ^{[1
]}

Surtaev, A. S. ^{[1
]}

机构：

[1] SB RAS, Kutateladze Inst Thermophys, Novosibirsk, Russia

来源：

THERMOPHYSICS AND AEROMECHANICS | 2024年 / 31卷 / 01期

基金：

俄罗斯科学基金会;

关键词：

boiling; biphilic surface; heat transfer enhancement; critical heat flux; PERFORMANCE;

D O I：

10.1134/S0869864324010190

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The paper is concerned with an experimental study of heat transfer and boiling crisis development on a biphilic silicon surface made using a set of methods, including chemical vapor deposition and laser texturing. It is shown that the use of a biphilic surface with the proposed configuration of hydrophobic zones on a superhydrophilic base leads simultaneously to an increase in heat transfer by 60% and an increase in the critical heat flux by 76% as compared to an unmodified surface.

引用

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页码：189 / 192

页数：4

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