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Table 5 Group 4: Varying axial force

From: Discriminative Features of Abnormities in a Spiral Groove Gas Face Seal Based on Dynamic Model Considering Contact

Case number \(M_{x} \left( {{\text{N}}\cdot{\text{m}}} \right)\) \(\gamma_{r} \left( {{\text{mrad}}} \right)\) \(F_{z} \left( {\text{N}} \right)\) Angular amplitude \(\left( {{\text{mrad}}} \right)\) Leakage (sL/min)
4-1 6.3 0.5 50 0.4988 1.147
4-2 (1-2) 6.3 0.5 0 0.4988 0.507
4-3 6.3 0.5 −50 0.4990 0.287
4-4 6.3 0.5 −100 0.4992 0.184
4-5 6.3 0.5 −150 0.4996 0.127