Sedov_2D.md

 # Gadget-2 SPH, Cubic spline kernel, eta=1.234
 ![Sedov](/uploads/d44f9365ca6f9ee5f3273164522c2ab8/Sedov.png)
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+# GIZMO, Cubic spline kernel, eta=1.235
+![Sedov](/uploads/d2097e15d1cb2b7f2bf19616fe40a32f/Sedov.png)
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