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Influence of porous coating on heat transfer during flow boiling of R22, R134a and R4O7C

Identyfikatory
Warianty tytułu
Konferencja
"Modelling and Multiphase Flows in Thermo-Chemical Systems. Advanced Measurement Techniques" / sympozjum [5th; September 2nd to 4th, 2005; Stawiska near Gdansk, Poland]
Języki publikacji
EN
Abstrakty
EN
Results of heat transfer and pressure drop investigation during flow boiling of R22, RI34a and R407C inside porous tube are presented. The experiments have been conducted for average saturation temperature 0°C, inlel vapour was set 0 and outlet 0.7. Mass flux density varied from about 250 to 650 kg/m2s. The stand and experimental procedure are described.
Rocznik
Tom
Strony
239--246
Opis fizyczny
Bibliogr. 10 poz.
Twórcy
  • Gdańsk University of Technology, Narutowicza 11/12, 80-952 Gdańsk, Poland , jcieslin@pg.gda.pl
  • Gdansk University of Technology, Narutowicza 11/12, 80-952 Gdansk, Poland
Bibliografia
  • [1] Bergles A.E., The challenge of enhanced heat transfer with phase change, International Journal of Heat and Technology 1989, 7, 3-4, 1-12.
  • [2] Auracher H., Evaporation in tubes with special emphasis on heat transfer intensification techniques. Editions Europeennes Thermique et Industrie, Paris 1994, 45-60.
  • [3] Kuzay T.M., Collins J.T., Koons J., Boiling liquid nitrogen heat transfer in channels with porous copper inserts, Int. J. Heat and Mass Transfer 1999, 42, 1189-1204.
  • [4] Khanpara J.C., Bergles A.E., Pate M.B., Augmentation of R 113 in-tube evaporation with i microfin tubes, ASHRAE Transactions 1986, 92, 2, 506-524.
  • [5] Kubanek G.R., Miletti D.L., Evaporative heat transfer and pressure drop performance of internally-finned tubes with refrigerant 22, Transactions of the ASME 1979, 101, 447-452.
  • [6] Cieśliński J.T., Nucleate pool boiling on porous metallic coatings, Experimental Thermal and Fluid Science 2002, 25, 557-564.
  • [7] Hasanov U.C., Komendatov A.S., Kuzma-Kicta U.A., Burdunin M.N., Issledovanie intensifikacii teploobmena v zakrizisnoj oblasti v kanale s poristym pokrytiem. Teplotehnika 1987, 7, 69-71.
  • [8] Savskin N.N., Kyzma-Kicta U.A., Komendatov A.S., Issledovanie intensifikacii teploobmena pri kipenii vody v usloviah vynuzdennogo tecenia v trube s poristnim pokrytiem, Teplotehnika 1988, 5, 67-69.
  • [9] Sklorev E.T., Kovalev S.A.,o Vlianii vynuzdennoj konvekcii na uslovia paroobrazovania pri kipenii na kapillarno-poristoj poverhnosti, Teplotehnika 1988, 11, 68-69.
  • [10] Wadekar V.V., A comparative study of in-tube boiling on plain and high flux coated surfaces 2nd European Thermal-Sciences ad 14th UIT National Heat Transfer Conference, Edizioni, ETS, 1996.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPP1-0076-0054
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