Explicit analytical wave solutions of unsteady ID ideal gas flow wit friction an heat transfer

摘要

Several families of algebraically explicit analytical wavesolutions are derived for the un- steady 1D ideal gas flow withfriction and heat-transfer, which include one family of travellingwave so- lutions, three families of standing wave solutions and onestanding wave solution. Among them, the former four solution familiescontain arbitrary functions, so actually there are infiniteanalytical wave so- lutions having been derived.