Mass transfer resistance, condensing steams

The proposed calculation method is only valid for the case of condensing steam without inert gas. If steams contain inert gases, an additional mass transfer resistance between the gas and the fluid phase appears, and the transfer coefficients degrade, see Chap. 7. 

Boyko, L. D. and Kruzhilin, G. N. (1967) Ini. J. Heat Mass Transfer 10, 361. Heat transfer and hydraulic resistance during condensation of steam in a horizontal tube and in a bundle of tubes. 

T. Fujii, H. Uehara, K. Hirata, and K. Oda, Heat Transfer and Flow Resistance in Condensation of Low Pressure Steam Flowing through Tube Banks, Int. J. Heat Mass Transfer, 15, pp. 247-260,1972. 

L. D. Boyko and G. N. Kruzhilin, Heat Transfer and Hydraulic Resistance During Condensation of Steam in a Horizontal T tbe and in a Bundle of Tubes, Int. ]. Heat Mass Transfer, 10, pp. 361-373, 1967. 

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