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Finite Element Solution of the Steady-State Compressible Lubrication Problem
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Direct and incremental variational formulations for the steady-state compressible Reynolds’ equation are given. Finite element equations for these are derived and sample solutions are presented.
Inertia and Energy Effects in the Developing Gas Film Between Two Parallel Flat Plates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Inertia and temperature effects in entrance flow between parallel flat plates are investigated with the use of boundary-layer theory. In addition, an approximate theory is developed which is ...
Stability Considerations for a Gas-Lubricated Tilting Pad Bearing—Part 2: Analytical Refinements and Stability Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A method for generating the film response of a single gas-lubricated tilting pad journal bearing is derived and it is shown how the results can be used to provide both steady-state and ...
Stability Considerations for a Gas-Lubricated Tilting-Pad Journal Bearing—Part 1: Analytical Methods
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The multiplicity of parameters associated with a tilting-pad journal bearing demands that special consideration be given to the selection of an analytical method for stability prediction. The ...
Determination of Gas-Bearing Stability by Response to a Step-Jump
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The stability of a gas bearing is treated by a new procedure in which the bearing film is characterised by its responses to step-jump displacements. Duhamel’s theorem is invoked to generalize ...