APPLICATION OF THE PARAMETER-EXPANSIONMETHOD TO CALCULATION
OF TWO-PHASEFLOWS IN CHANNELS WITH INJECTION

K. N. Volkov

UDC 532.529:536.24

Velocity and concentration distributions of the condensed phase have been
obtained based on the parameter-expansion method. The characteristics
of two-phase flows in channels with strong and weak injections have been
investigated. The factors exerting an influence on the velocity of
nonequilibrium phase motion have been determined; the range of applicability
of the solution obtained has been established and its qualitative behavior
has been elucidated; the possibility of applying such a solution
to calculation of the concentration of the condensed phase has been shown.

D. F. Ustinov Baltic State Technical University "Voenmekh,"
1ya Krasnoarmeiskaya Str., St. Petersburg, 190005, Russia; email: dsci@mail.ru.
Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 79, No. 6, pp. 119-127,
November-December, 2006. Original article submitted June 2, 2005.