Performance of inherently compensated flat pad aerostatic bearings subject to dynamic perturbation forces

► Dynamic performance of inherently compensated aerostatic bearing has been investigated. ► No negative stiffness observed (except for orifice diameter≤0.05mm). ► Conditions for dynamic instability have been identified. ► Technique to ease assembly of orifices has been discussed. The importance of a...

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Bibliographic Details
Published in:	Precision engineering Vol. 36; no. 3; pp. 399 - 407
Main Authors:	Bhat, Nikhil, Kumar, Senthil, Tan, Wayne, Narasimhan, Ramarthinam, Low, Tsu Chuin
Format:	Journal Article
Language:	English
Published:	New York, NY Elsevier Inc 01.07.2012 Elsevier
Subjects:	Aerostatic bearings Air bearing Air bearings Applied sciences Bearings Bearings, bushings, rolling bearings Computational methods in fluid dynamics Design engineering Drives Dynamical systems Dynamics Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Gas bearings Inherent compensation Mathematical analysis Mechanical engineering. Machine design Physics Precision engineering, watch making Static and dynamic performance Air bearing Static and dynamic performance Inherent compensation Static characteristic Compressible fluid Obstacle Precision engineering Steady flow High precision Jack hammer Modeling Conservation law Load capacity Machine tool Air bubble Reynolds equation Assembly Gas bearing Experimental study Steady state Air cushion Plate Incompressible flow Laminar flow Diaphragm Incompressible fluid Compressible flow
ISSN:	0141-6359, 1873-2372
Online Access:	Get full text
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