Magnetogasdynamic Shock Waves in a Rotating Gas with Exponentially Varying Density

Figure 1

Variation of reduced flow variables in the region behind the shock front for 𝛾=1.4. (1)   𝑀^𝐴−2 = 0, 𝑡/𝑡₀ = 2; (2)  𝑀^𝐴−2 = 0.05, 𝑡/𝑡₀ = 2; (3)  𝑀^𝐴−2 = 0.1, 𝑡/𝑡₀ = 2; (4)  𝑀^𝐴−2 = 0, 𝑡/𝑡₀ = 5; (5) 𝑀^𝐴−2 = 0.05, 𝑡/𝑡₀ = 2; (6)   𝑀^𝐴−2 = 0.1, 𝑡/𝑡₀ = 5.

(a) reduced density 𝜌^

(b) reduced pressure 𝑝^

(c) reduced radial velocity 𝑢^

(d) reduced azimuthal velocity 𝑣^