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Mass transfer in a two-phase flow in a curvilinear channel


In this paper, the results of an experimental investigation of the distribution of local coefficients of mass transfer on a pipe wall for a flow of a two-phase gas-liquid mixture with a turn of 90° are presented. The mass transfer coefficients were measured by using an electrodiffusion method. It has been shown that the distribution of local mass transfer coefficients on the inner surface of a curvilinear channel is nonuniform both in length and along the perimeter and depends on the content of gas in the two-phase flow.

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Correspondence to N. I. Pecherkin.

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Pecherkin, N.I., Chekhovich, V.Y. Mass transfer in a two-phase flow in a curvilinear channel. J. Engin. Thermophys. 17, 113 (2008).

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  • Wall Shear Stress
  • Generate Line
  • Channel Outlet
  • Straight Pipe