Forced-Convection Condensation of Multicomponent Vapors
Toorl and Stewart and Prober2 derived the boundary layer equations for a multicomponent vapor mixture by linearizing the relevant diffusion coefficient. They then transformed the equations to the same form as those in a binary vapor mixture by using a matrix method. Toor discussed that the solution for forced-convection mass transfer of a binary vapor mixture can be extended to the case of the multicomponent mixture. Stewart and Prober obtained a solution for forced-convection condensation of a hydrogen-nitrogen-carbon dioxide mixture by combining the matrix method and stagnant film theory, and showed that the agreement between the result and corresponding solution of the boundary layer equation is good. Fujii and Koyama3 proposed an algebraic method for solving the condensation problem of a ternary vapor mixture, which is derived by a matrix transformation of ordinary differential equations using the result of a binary vapor mixture case. Koyama et al.4 successfully extended this method to a multicomponent condensation problem.
KeywordsDioxide Convection Steam Boiling
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- 3.Fujii, T. and Sh. Koyama, Laminar Forced Convection Condensation of a Ternary Vapor Mixture on a Flat Plate, Fundamentals of Phase Change: Boiling and Condensation—ASME HTD, 38, 81–87 (1984).Google Scholar
- 4.Koyama, Sh., M. Goto, and T. Fujii, Laminar Film Condensation of Multicomponent Mixtures on a Flat Plate—First Report, Forced Convection Condensation (in Japanese), Reports of Institute of Advanced Material Study, Kyushu University, 1–1, 77–83 (1987).Google Scholar
- 5.Bird, R. B., W. E. Stewart, and E. N. Lightfoot, “Transport Phenomena,” p. 570, John Wiley Sons, New York (1960).Google Scholar
- 6.Hirshfelder, J. O., C. F. Curtiss, and R. B. Bird, “Molecular Theory of Gases and Liquids,” John Wiley Sons, New York (1954)Google Scholar
- 7.Wylie, C. R. Jr., “Advanced Engineering Mathematics,” pp. 429–492, 3rd Ed., McGraw-Hill, New York (1966).Google Scholar