The Reynolds Equation is used in Lubrication Theory, not to be confused with the Navier-Stokes Equation.
https://en.wikipedia.org/wiki/Reynolds_equation
https://en.wikipedia.org/wiki/Navier%E2%80%93Stokes_equations
The Reynolds Equation is used in Lubrication Theory, not to be confused with the Navier-Stokes Equation.
https://en.wikipedia.org/wiki/Reynolds_equation
https://en.wikipedia.org/wiki/Navier%E2%80%93Stokes_equations