i'm going to make a rotordynamic modelling using mat-lab software package,to identify the dynamic behaviour of the rotor under various rotating speed and excitation forces, actually it is a steam turbine rotor with multibearing system, i have a barrier in finishing my task, that is i don't know...
do u know how to calculate or where to find the calculation methods to determine the dynamic coefficients of hydrodynamic tilting pad journal bearing, including stiffness and damping coefficients
