Journal ArticleDOI
Effect of surface roughness on pool boiling heat transfer at a heated surface having moderate wettability
TLDR
In this article, the effect of surface roughness on pool boiling heat transfer coefficient and critical heat flux (CHF) at a copper surface having moderate wettability was studied in saturated water.About:
This article is published in International Journal of Heat and Mass Transfer.The article was published on 2016-10-01. It has received 155 citations till now. The article focuses on the topics: Surface roughness & Boiling.read more
Citations
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Journal ArticleDOI
Review of pool boiling enhancement by surface modification
TL;DR: In this paper, a comprehensive review of published articles addressing passive enhancement of pool boiling using surface modification techniques is provided, including macroscale, microscale, and nanoscale surfaces, as well as multiscale (hybrid-scale), and hybrid-wettability techniques.
Journal ArticleDOI
Pool boiling critical heat flux (CHF) – Part 1: Review of mechanisms, models, and correlations
TL;DR: In this paper, a two-part study is focused on critical heat flux (CHF) for pool boiling from flat surfaces, and the first part will review different CHF models and associated mechanisms and parametric trends.
Journal ArticleDOI
Effect of surface roughness on pool boiling heat transfer of water on hydrophobic surfaces
TL;DR: In this article, the effect of surface roughness on the pool boiling of water on hydrophobic surfaces was investigated over the entire boiling regime, from the onset of nucleate boiling to film boiling.
Journal ArticleDOI
Transient pool boiling and particulate deposition of copper oxide nano-suspensions
Zhixiong Li,Zhixiong Li,Arash Mazinani,Tasawar Hayat,Tasawar Hayat,Abdullah A.A.A. Al-Rashed,Hamed H. Alsulami,Marjan Goodarzi,Mohammad Mohsen Sarafraz +8 more
TL;DR: In this article, the authors report the results of series of experiments aiming at identifying the key mechanisms affecting the transient boiling heat transfer coefficient and the fouling thermal resistance, which are quantified at steady state condition and in a transient study over 1000 min of continuous operation of the heater.
References
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A Theoretical model to predict pool boiling CHF incorporating effects of contact angle and orientation
TL;DR: In this paper, a theoretical model is developed to describe the hydrodynamic behavior of the vapor-liquid interface of a bubble at the heater surface leading to the initiation of critical heat flux (CHF) condition.
Journal ArticleDOI
A new hydrodynamic model of critical heat flux, applicable widely to both pool and forced convection boiling on submerged bodies in saturated liquids
Y. Haramura,Yoshiro Katto +1 more
TL;DR: In this article, the critical heat flux (CHF) was introduced for columnar vapor stems distributed in a liquid layer wetting a heated surface, and a new hydrodynamic model was developed for pool boiling and forced convection boiling.