Boundary Effects

Boundary taken to be the sphere of radius = 15, centered on the origin.

Case	Sound Speed	Tsim	Distance sound wave from boundary can travel	Does flow at boundary become supersonic?
Matched	4.491	0.216	0.97 RBe ~ 1/15 Domain	yes
BP	42.82	0.192	8.2 RBe ~ ½ Domain	no
Stability	44.91	1.1	44 RBe ~ 3*Domain	no
1/3 Ambient	4.491	0.216	0.97 RBe	yes
1/10 Ambient	4.491	0.216	0.97 RBe	yes
1/30 Ambient	4.491	0.216	0.97 RBe	yes

Matched

BP