Research Article
Study on Leakage Model of Typical Penetration of Closed Structures Based on Porous Media Seepage Theory
Table 4
Calculation process quantity of gasket leakage rate (F = 70 kN).
| Medium pressure (MPa) | Dimensionless sealing stress, | Leakage channel height, h (μm) | Height factor | Roughness factor | Leakage, Q/(m3/s) |
| 0 €.45 | 0.201497 | 3.88094419 | 0.062725 | 0.1048906 | 1.17973–7 | 1 | 0.175697 | 4.0848284 | 0.065776 | 0.1048906 | 3.20555–7 | 1.5 | 0.152423 | 4.27982389 | 0.068833 | 0.1048906 | 5.78731–7 | 2 | 0.129104 | 4.48820256 | 0.072256 | 0.1048906 | 9.34191–7 |
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