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Table 2 Detailed structural and material parameters of the three experimental samples

From: Numerical Simulation and Experimental Verification of the Stiffness and Stability of Thrust Pad Aerostatic Bearings

Design variable Orifice restrictor Multiple restrictors Porous restrictors
Bearing diameter D/mm 50 50 50
Orifice diameter d/mm 0.0665 0.7
Groove width w g /mm 0.20
Groove depth d g /mm 0.10
Groove length l g /mm 1.50
Viscous resistance coefficient d r /m−2 1.258 × 1014
Inertia resistance coefficient c r /m−1 2.498 × 107
Porosity γ 0.18