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. 2023 May 31;16(11):4092. doi: 10.3390/ma16114092
B Breadth of the slider bearing (in the x direction)
E Potential energy barrier
L Length of the slider bearing (in the y direction)
h Film thickness
R Radius of the spherical liquid drop on solid surface
p Fluid pressure
U The speed of the puck in a given direction
τc Critical shear stress for slip
η Dynamic viscosity of the lubricant
x Shift coordinate
y Transverse coordinate of the shift