Research Article
Study on Leakage Model of Typical Penetration of Closed Structures Based on Porous Media Seepage Theory
Table 5
Calculation process quantity of gasket leakage rate (F = 80 kN).
| Medium pressure/MPa | Dimensionless sealing stress, | Leakage channel height, h/μm | Height factor | Roughness factor | Leakage, Q/(m3/s) |
| 0 (E).45 | 0.233311 | 3.64406723 | 0.059358 | 0.1048906 | 9.24197–8 | 1 | 0.207489 | 3.83518906 | 0.06206 | 0.1048906 | 2.50315–7 | 1.5 | 0.184153 | 4.01669524 | 0.064741 | 0.1048906 | 4.49974–7 | 2 | 0.160958 | 4.20695282 | 0.067674 | 0.1048906 | 7.20558–7 |
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