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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)