The rate of heat transfer for boiling on porous surfaces

Claudel, B.; Brousse, E.; Lips, B.

doi:10.1016/0306-2619(84)90002-3

Cited by 4 publications

(1 citation statement)

References 2 publications

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“…Organic and inorganic phase change materials have obtained extensive attention in recent years due to their higher latent heat, suitable phase‐transition temperature, and stable physical and chemical properties . The use of newly developed materials or structures combined with pool boiling to increase heat transfer developing, and nano‐surface can significantly improve the boiling heat transfer effect . Different oxide materials such as as alumina, titania, silica, zinc oxide and CuO have been used as a functional surface of the coating .…”

Section: Introductionmentioning

confidence: 99%

Experimental study of nucleate pool boiling heat transfer of self‐rewetting solution by surface functionalization with TiO₂ nanostructure

Zhang

Wang

et al. 2019

Can J Chem Eng

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A titanium plate with titanium dioxide nanotube was prepared with the anodic oxidation process. The heat transfer through this plate was studied with quantitative heptanol solution as self-rewetting solution. The microstructure of this nano-structure surface was characterized by SEM and the surface tension of the self-rewetting solution on it was measured by the static contact angle. The results indicated that the heat transfer coefficient (HTC) and the critical heat flux (CHF) were significantly improved with the increasing concentration of heptanol. In the 0.1 mass% heptanol solution, the best heat transfer enhancement effect was obtained. The HTC is 22.46 kW Á m À2 Á K À1 and CHF is 536.64 kW Á m À2 , which were increased by 121 and 62.9 % more than those in the distilled water. According to the experimental phenomenon and mechanism analysis, the surface of the nanotube has a more effective vaporization core, greater roughness, and better wettability. Combined with the special double surface tension gradient characteristic of the self-wetting solution, the hot and cold liquid forms a microcirculation and the synergistic superposition of the driving force strengthens. The system can produce tiny and fine bubbles under low superheat, detach quickly, transfer heat quickly, and perform secondary wetting in time to achieve synergistic enhanced boiling heat transfer.

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Section: Introductionmentioning

confidence: 99%

Experimental study of nucleate pool boiling heat transfer of self‐rewetting solution by surface functionalization with TiO₂ nanostructure

Zhang

Wang

et al. 2019

Can J Chem Eng

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show abstract

Saturated pool boiling heat transfer of acetone and HFE-7200 on modified surfaces by electrophoretic and electrochemical deposition

Cao

Sundén

2019

Applied Energy

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Experimental study of nucleate pool boiling heat transfer of water by surface functionalization with crystalline TiO2 nanostructure

Das

Saha

Bhaumik

2017

Applied Thermal Engineering

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The rate of heat transfer for boiling on porous surfaces

Cited by 4 publications

References 2 publications

Experimental study of nucleate pool boiling heat transfer of self‐rewetting solution by surface functionalization with TiO₂ nanostructure

Experimental study of nucleate pool boiling heat transfer of self‐rewetting solution by surface functionalization with TiO₂ nanostructure

Saturated pool boiling heat transfer of acetone and HFE-7200 on modified surfaces by electrophoretic and electrochemical deposition

Experimental study of nucleate pool boiling heat transfer of water by surface functionalization with crystalline TiO2 nanostructure

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The rate of heat transfer for boiling on porous surfaces

Cited by 4 publications

References 2 publications

Experimental study of nucleate pool boiling heat transfer of self‐rewetting solution by surface functionalization with TiO2 nanostructure

Experimental study of nucleate pool boiling heat transfer of self‐rewetting solution by surface functionalization with TiO2 nanostructure

Saturated pool boiling heat transfer of acetone and HFE-7200 on modified surfaces by electrophoretic and electrochemical deposition

Experimental study of nucleate pool boiling heat transfer of water by surface functionalization with crystalline TiO2 nanostructure

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Experimental study of nucleate pool boiling heat transfer of self‐rewetting solution by surface functionalization with TiO₂ nanostructure

Experimental study of nucleate pool boiling heat transfer of self‐rewetting solution by surface functionalization with TiO₂ nanostructure