COMPUTATION OF DYNAMIC PROPERTIES OF AEROSTATIC JOURNAL BEARINGS
Abstract eng: This contribution deals with computation of stiffness and damping coefficients of aerostatic bearings. Model of bearings is based on Reynolds equation for compressible medium supplemented by description of mass flow through feeding system. Time-series of displacements and internal force are obtained by numerical solution. Linear stiffness and damping coefficients are obtained by means of least squares regression.
Contributors:
Publisher:
Institute of Thermomechanics AS CR, v.v.i., Prague
Conference Title:
Conference Title:
Engineering Mechanics 2007
Conference Venue:
Svratka (CZ)
Conference Dates:
2007-05-14 / 2007-05-17
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2014-10-24, last modified 2014-11-18
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