NON LINEAR DYNAMICS OF A FLEXIBLE ROTOR SUPPORTED BY LAMINAR FLUID FILM JOURNAL BEARING WITH MICRO POLAR STRESS FLUID

Friction and Wear

The examination introduces a powerful investigation of a rotor upheld by two laminar stream model diary course and greased up with couple pressure liquid under nonlinear suspension. The elements of the rotor focus and bearing focus is contemplated. The dynamic conditions are settled utilizing the ODE-45 MATLAB technique. The examination techniques utilized right now comprehensive of the dynamic directions of the rotor focus and bearing focus. The outcomes show that the estimations of dimensionless parameters l^* unequivocally impact dynamic movements of bearing and rotor focus. It is discovered that couple pressure liquid improve the solidness of the framework when l^*< 0.25 regardless of whether the progression of this framework is laminar. We likewise exhibited that the dimensionless rotational speed proportions s and the dimensionless unbalance parameter b are additionally noteworthy framework parameters.

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