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http://dx.doi.org/10.3795/KSME-B.2008.32.12.945

The Effect of Pressure on Laminar Film Condensation along a Horizontal Plate  

Lee, Euk-Soo (부산대학교 기계공학부)
Lee, Sung-Hong (부산대학교 기계공학부)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.32, no.12, 2008 , pp. 945-953 More about this Journal
Abstract
Laminar film condensation of saturated vapor in forced flow over a flat plate is analysed. The problem is formulated as exact boundary-layer solution and integral approximate solution. From numerical solutions of the governing equations, it is found that the energy transfer by convection and the effect of inertia term in the momentum equation in negligibly small for low pressure but quite important for high pressure. The condensate rate, liquid-vapor interfacial shear stress and local heat transfer are strongly dependent on the reduced pressure $P_r$ and the modified Jacob number Ja/Pr.
Keywords
Laminar Film Condensation; Approximate Solution; Similarity Solution; Liquid-Vapor Interfacial Shear Stress; Reduced Pressure;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
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