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Heat Transfer Research Heat Transfer Research
 

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ISSN: 1064-2285 Print

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click 'Save as...' here to save XML metadata   Year 2004, Volume 35 / Issue 5&6

DOI: 10.1615/HeatTransRes.v35.i56

Pages: 122

DOI: 10.1615/HeatTransRes.v35.i56.130 Article price - $35.00 Add to shopping cart

Heat Transfer in Propane Boiling on Surfaces with a Capillary-Porous Structure


ABSTRACT

We present the results of experimental investigation of heat transfer in propane pool boiling on single horizontal stainless steel plane pipes and pipes with porous coating produced by electric arc gas-thermal spraying. We also studied the loop heat pipe evaporator wick structure made from aluminum oxide ceramic with heat generation inside the wick. Experiments were carried out at the saturation temperature Ts = +40°C (p* = p/pc = 0.081−0.323) in the range of heat loads q = 0.1−100 kW/m2 for tubes and Ts = 30°C (p* = p/pc = 0.254), q = 0.02−8 kW/m2 for the loop heat pipe evaporator.


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