Two-Dimensional Self-Similar Flow in a Channel of Viscous Gas with Transfer Coefficients Arbitrarily Depending on Temperature

摘要

A two-dimensional flow of a viscous compressible gas from a source located at the apex of a flat wedge is considered. In the case of adiabatic walls and transfer coefficients arbitrarily depending on temperature, the possibility of self-similar solutions is established. The new analytical solutions are compared with the previous solutions for the gas with constant transfer coefficients. For gas flows in micronozzles, the self-similar solutions obtained in this work are compared with the results obtained by other authors.