Intensification of heat transfer in propane pool boiling on single horizontal tubes.
Author(s) : VASILIEV L. L., KHROLENOK V. V., ZHURAVLYOV A. S.
Summary
A set of experiments was carried out with propane pool boiling on smooth and porous surfaces of horizontal tubes. Three modes of heat transfer were determined: free convection, a transitional mode and developed boiling. The boiling process dependence of saturation pressure and the influence of porous coating parameters on heat transfer intensity were studied. Actually the samples of smooth tubes, tubes with small roughness and tubes with gas-thermal metal sintering on the surface were used for the experiments. Heat transfer enhancement up to 2.5-3 times was observed with propane pool boiling on porous horizontal tubes, compared with the smooth and small roughness tubes.
Details
- Original title: Intensification of heat transfer in propane pool boiling on single horizontal tubes.
- Record ID : 1998-2761
- Languages: English
- Source: 3rd International Seminar on heat pipes, heat pumps, refrigerators. Proceedings.
- Publication date: 1997/09/15
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
- Themes: Mass transfer
- Keywords: Pool boiling; Horizontal tube; Heat transfer coefficient; Extended surface; Measurement; Heat transfer; Propane
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Pool boiling heat transfer from horizontal tube...
- Author(s) : LUKE A., GORENFLO D.
- Date : 1996/09/18
- Languages : English
- Source: Proceedings of EUROTHERM Seminar n. 48. Pool boiling 2.
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LDV assisted bubble dynamic parameter measureme...
- Author(s) : HSIEH S. S., LAI W. C., TSAI H. H.
- Date : 2003/12
- Languages : English
- Source: International Journal of Heat and Mass Transfer - vol. 46 - n. 25
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Pool boiling from enhanced tubes in propane.
- Author(s) : MERTZ R., ROTH G., GROLL M.
- Date : 1996/09/18
- Languages : English
- Source: Proceedings of EUROTHERM Seminar n. 48. Pool boiling 2.
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Pool-boiling heat transfer from horizontal tube...
- Author(s) : GORENFLO D.
- Date : 1993/12/06
- Languages : English
- Source: Proceedings of international seminar on heat transfer, thermophysical properties and cycle performance of alternative refrigerants.
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Visualization and mechanisms of pool boiling of...
- Author(s) : CHEN Y., GROLL M., MERTZ R., et al.
- Date : 2005/05
- Languages : English
- Source: International Journal of Heat and Mass Transfer - vol. 48 - n. 12
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