slippy.contact.lubricant_models

Common sub models for lubricants

Functions

barus(eta_0, alpha)	The Barus pressure viscosity equation
constant_array_property(value)	Produce a closure that returns an index able constant value
dowson_higginson(rho_0)	The Dowson Higginson equation relating pressure to density
nd_barus(pressure_hertzian, alpha)	A non dimentional form of the Barus equation
nd_dowson_higginson(pressure_hertzian)	A non dimentional form of the Dowson Higginson equation relating pressure to density
nd_roelands(eta_0, pressure_0, ...)	The roelands pressure viscosity equation in a non dimentional form
roelands(eta_0, pressure_0, z)	The roelands pressure viscosity equation