Fig. 4.17 Particle velocity as a function of position for three different times (t ¼ 50, t ¼ 75 and
t ¼ 90) is shown for constant piston motion in a tube closed at end. For the numerical procedure the
following parameters apply: γ ¼ 1.4, κ ¼ 1.5, Δx ¼ 0.4, Δt ¼ 0.05, ρ 0 ¼ 1 (see text)
Fig. 4.18 Pressure as a function of position for three different times (t ¼ 50, t ¼ 75 and t ¼ 90) is
shown for constant piston motion in a tube closed at end. For the numerical procedure the following
parameters apply: γ ¼ 1.4, κ ¼ 1.5, Δx ¼ 0.4, Δt ¼ 0.05, ρ 0 ¼ 1 (see text)
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4 Numerical Treatment of Plane Shocks