Issue Details

THE STUDY ON THE FERROFLUID LUBRICATED SQUEEZE FILM CHARACTERISTICS BETWEEN A ROTATING SPHERE AND A RADIALLY ROUGH PLATE

ABSTRACT

Ferro fluid lubricated squeeze film bearing plan framework shaped by a pivoting above spherical surface and a radially unpleasant lower-level plate thinking about factor magnetic field, which is slated to the bottom plate, have been examined. The changeable magnetic field is significant on account of its advantage position of creating highest field at the appropriate dynamic contact zone. The issue is propelled on the grounds that squeeze film conduct is extensively found in several mechanical applications like in machine devices, gears, moving components, pressure driven frameworks, motors, grip plates, power pendulum contraption, and so forth. In addition, the squeeze film behaviour is also observed in the skeletal joints of the human body. On the basis of Ferro’s hydrodynamic theory and Christensen’s stochastic theory for hydrodynamic lubrication of rough surfaces, the altered Reynolds condition is calculated and articulations for squeezing film characteristics are obtained, which are mathematically determined and decoded. When determining Reynolds condition, the effects of several boundaries such as revolution, breadth of the ostensible minimum film thickness, and crush speed are also considered.

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