Modelling of heat transfer in flow boiling

• Autorzy: Mikielewicz D. , Mikielewicz J.
• Języki publikacji: EN

Abstrakty

EN

In the paper presented have been considerations regarding two-phase flow boiling modeling in channels. Modified has been a correlation put forward earlier by Mikielewicz et. al. [7]. The use of correlation is very simple on account of its analytical form which is its fundamental advantage. The accurancy of proposed correlation is comparable with the best correlations known today. It is of general character, and its coefficients do not depend on the type of fluid.

Słowa kluczowe

EN

flow boiling; heat transfer; modeling

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2005
• Tom: Vol. 26, no. 1
• Strony: 53--64
• Opis fizyczny: Bibliogr. 10 poz., wykr.

Twórcy

autor

Mikielewicz D.

• Gdańsk Uuniversity of Technology, Faculty of Mechanical Engineering Heat Technology Department, Narutowicza 11/12, 80-952 Gdańsk

autor

Mikielewicz J.

• The Szewalski Institute of Fluid-Flow machinery, Polish Academy of Sciences Fiszera 14, 80-952 Gdańsk, Poland

Bibliografia

• [1] KANDLIKAR S. G.: Fundamental issues related to flow boiling in minichannels and microchannels, Proc. Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, Thesalloniki 2001, 129-146.
• [2] GUNGOR K. E., WlNTERTON R. H. S.: A general correlation for flow boiling in tubes and annuli, Int. J. Heat Mass Transfer, Vol. 29, 1986, 351-358.
• [3] SHAH M. M.: Chart correlation for saturated boiling heat transfer: Equations and further study, ASHRAE Trans., Vol. 88, 1, 1982, 185-196.
• [4] MlKIELEWICZ J.: Semi-empirical method of determining the heat transfer coefficient for subcooled saturated boiling in a channel, Int. J. Heat Transfer, 17, 1973, 1129-1134.
• [5] WADEKAR V. V.: Flow boiling - a simple correlation for connective, heat transfer component, Proc. Int. Heat Transfer Conference, Jerusalem, 1990, Paper 1-BO-15.
• [6] ROBERTSON J. M., WADEKAR V. V.: Vertical upflow boiling of ethanol in a 10 mm diameter tube, Proc. 2nd UK Nat. Heat Transfer Conf., Glasgow 1988, 67-77.
• [7] MIKIELEWICZ J., IWICKI J., MIKIELEWICZ D.: A general correlation for saturated freon flow boiling in a horizontal tube, Proc. 1st Baltic Heat Transfer Conference, Recent Advances in Heat Transfer, Ed. B. Sunden and A. Zukauskas, Elsevier Science Publishers, Goteborg 1992.
• [8] MULLER-STEINHAGEN R., HECK K.: A simple friction pressure drop correlation for, two-phase flow in pipes, Chem. Eng. Progress, No. 20, 1986.
• [9] OULD DlDI M. B., KATTAN N., THOME J. R.: Prediction of two-phase pressure gradients of refrigerants in horizontal tubes, Int. J. of Refrigeration, vol. 25, 2002, 935-947.
• [10] PALIWODA A.: Generalised method of pressure drop and tube length calculation with boiling and condensing refrigerants within the entire zone of saturation, Int. J. Refrigeration, No. 6, vol. 12, 1989.