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A kind of superconducting tilting-pad bearing, which is a compound bearing of high- $T_{c}$ superconductor and hydrodynamic fluid film, is proposed for the application of liquid rocket engine in this paper. Cryogenic fuel in rocket engines can be used as cooling and lubricating medium at the same time. The structure of the tilting pad can realize the introduction of hydrodynamic fluid-film force...
The lateral vibration of the high-speed rotation slice-disk is controlled using the hydrodynamic film and the control of the disk was studied by the finite element method and the experimental measurement. The slice-disk was meshed by elements of the fan-shaped grid. A dynamic equation of the rotation disk was established by the Lagrange equation and the theory of the hydrodynamic lubrication. The...
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