Numerical Investigation on the Effects of Structural Parameters of Labyrinth Cavity on Sealing Performance

Table 1

Mesh independence test.

Grid size/mm	Total elements	Mass flow of leakage/×10^−2 kg·s^−1
1	80,018	1.5309
0.5	268,760	1.5875
0.2	1,551,123	1.5983
0.1	6,146,194	1.6060