Table 4 Derivatives of four texture equations
From: Theoretical Analysis and Experimental Research of Surface Texture Hydrodynamic Lubrication
Texture | Chevron texture | Composite texture | Groove texture | Circular texture |
|---|---|---|---|---|
Equation | F'(x) = 2·K1·x + K2 | F'(x) = 2·K1·x + K2 | F'(x) = 2·K1·x + K2 | F'(x) = 2·K1·x + K2 |
K1 | − 9.52 | − 6.904 | − 6.904 | − 15.90 |
K2 | 8.377 | 6.942 | 6.942 | 16.06 |