Results 41 to 50 of about 22,279 (158)

Experiment Study of Pool Nucleate Boiling Heat Transfer of Aqueous LiBr Solution at Normal Atmospheric Pressure

open access: yesZhileng xuebao, 2013
Boiling regeneration of liquid desiccant solution, which can reduce desiccant air-conditioning’s dependence on the state of regenerator air, is different from spraying-type regeneration.
Xu Huibin   +4 more
doaj  

Visualization of boiling structures in high heat–flux pool-boiling

open access: yesInternational Journal of Heat and Mass Transfer, 2003
Abstract The present paper presents experimental results of observation of liquid–solid contact and bubble behaviors around the critical heat flux of saturated and subcooled pool boiling on a plate of single crystal sapphire. The observation was conducted from the backside of a rectangular boiling surface and also from the side and backside of a ...
NISHIO, Shigefumi, TANAKA, Hiroaki
openaire   +2 more sources

Physics driven interpretable deep learning-based insights into boiling crisis of smooth and roughened surfaces

open access: yesAlexandria Engineering Journal
The safety and reliability of phase change equipment in many applications rely on accurate prediction of pool boiling critical heat flux (CHF). The existing predictive models (empirical correlations or some semi-analytically based theoretical approaches)
Uzair Sajjad   +6 more
doaj   +1 more source

Effect of Nanofluids on the Enhancement of Boiling Heat Transfer: A Review

open access: yesInternational Journal of Engineering Materials and Manufacture, 2021
Boiling heat transfer can play a vital role in the two-phase flow applications. The analysis of the boiling hat transfer enhancement is of importance in such applications and the enhancement can be mostly conducted by using various active and passive ...
Md. Osman Ali   +3 more
doaj  

Effects of Evaporation Temperature on Nucleate Pool Boiling Heat Transfer Characteristics Outside the Enhanced Tube

open access: yesZhileng xuebao, 2015
Nucleate pool boiling outside the horizontal enhanced tube (Φ25 mm) with the refrigerant R134a was experimentally investigated. The inner heat transfer correlation has been obtained by using Wilson graphic method.
Ouyang Xinping, Bao Linlin, Qiu Xuesong
doaj  

Heat Transfer of Single and Binary Systems inPool Boiling

open access: yesAl-Khawarizmi Engineering Journal, 2010
The present research focuses on the study of the effect of mass transfer resistance on the rate of heat transfer in pool boiling. The nucleate pool boiling heat transfer coefficients for binary mixtures (ethanol-n-butanol, acetone-n-butanol, acetone ...
Abbas J. Sultan, Balasim A. Abid
doaj   +2 more sources

Pool boiling visualization on open microchannel surfaces

open access: yesEPJ Web of Conferences, 2017
The paper presents visualization investigations into pool boiling heat transfer for open minichannel surfaces. The experiments were carried out wih saturated water at atmospheric pressure.
Kaniowski Robert, Pastuszko Robert
doaj   +1 more source

Experimental Research on CO2 Pool Boiling Heat Transfer outside Horizontal Tube

open access: yesZhileng xuebao, 2015
The pool boiling heat transfer of natural refrigerant CO2 outside single horizontal tube is investigated experimentally under different boiling pressure.
Liu Shengchun   +3 more
doaj   +2 more sources

EXPERIMENTAL STUDY OF POOL BOILING OF NANO-FLUIDS

open access: yesJournal of Engineering and Sustainable Development, 2022
Pool boiling of Nano Al2O3, TiO2, and ZrO2 of concentrations 0.1, 0.4, 1.0, 2.5, 5.0 g/L in distilled water (which is taken as a base fluid) were experimentally studied in a test boiling chamber of stainless steel cylindrical vessel of 15 cm diameter ...
Amer Hameed Majeed, Yasmin Hamed Abd
doaj  

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