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Table 2 Grid convergence study of position of the cylinder mass center at the final stopping time t = 0.30085s

From: A sharp-interface immersed boundary method for simulating high-speed compressible inviscid flows

Mesh step Δh/m Shyue [31] Present
1/500 (0.6203, 0.1368) (0.6193, 0.1355)
1/1000 (0.6231, 0.1389) (0.6228, 0.1390)
1/1600 (0.6244, 0.1407)
1/2000 (0.6249, 0.1412)
1/2500 (0.6254, 0.1418)