Uniform Collapse

Problem Background

This is the problem of a uniform density sphere collapsing due to its self gravity. For more details about the criteria for collapse and sink particle formation see: ​UniformCollapse.

Reason for Test

This test is run in order to verify that self gravity is working correctly.

Results

The new chombo can be verified by comparing it to the density in the reference chombo. You should see that the sphere has collapsed a little bit as shown by the reference chombo.

Reference Chombo	New Chombo
TestRef(UniformCollapse, 500px)	TestSim(UniformCollapse, 500px)

TestLog(UniformCollapse)