some new 2D mach stem runs

I have started looking at some different cases for my 2D mach stems with 2 clumps. These all have the lower boundary extended to avoid the boundary effects we saw before.

So far, I have run the case with clump separations of 20, 15, 10, and 5.

movie​

slow-mo movie​

I will do runs with gamma = 1.4 as well to have a total of 16 runs that fill a parameter space for different gammas and separations.

I also tried a run with the clumps offset. This is with gamma = 5/3, a separation of 15, and an offset of 4.

movie​

I won't do any more runs with offsets like this. Rather, I am going to start studying simulations in which one of the clumps has a velocity.

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