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10.14 Model Problem for the Implicit Method: Quasi-ID Nozzle 323
Implicit CFL=5.0 e e=0.01
Implicit CFL=5.0 e e=0.001
Theory Theory
250 500 750 1000 1250 250 500 750 1000 1250
X X
Implicit CFL=0.5e e=0.1 Implicit CFL=5.0e e=1
Theory Theory
250 500 750 1000 1250 250 500 750 1000 1250
X X
Implicit CFL=5.0e e=10
Theory
250 500 750 1000 1250
X
Fig. 10.18. Shock tube model problem: gas states at time t = 250; Explicit artificial
viscosity variation.
