Rr. Sharma et al., APPROXIMATE AND NUMERICAL-SOLUTIONS OF A GASEOUS FLOW WITH SHOCKS, Quarterly Journal of Mechanics and Applied Mathematics, 46, 1993, pp. 141-152
A technique is provided to obtain a closed-form approximate solution a
nd a fast-converging numerical solution to unsteady non-isentropic gas
flow with two shock boundaries. The approximate treatment is found to
be very close to the numerical solution.