Modeling of Flexible Rotor Machines Supported with Hydrostatic Bearings

dc.creatorHeadifen, R.N.en
dc.creatorWeldon, W.F.en
dc.date.accessioned2015-09-04T16:07:04Zen
dc.date.available2015-09-04T16:07:04Zen
dc.date.issued1993-05en
dc.description.abstractIn this paper a method is described that takes the nonlinear dynamic stiffness and damping coefficients for multiple hydrostatic bearings and incorporates them into a rotordynamic FEM model for a rotating machine. A Newton-Raphson iteration scheme is presented that uses updated bearing coefficients at every iteration to the solution. A non-linear computer program was written using the method described which models transient and synchronous response and calculates damped eigenvalues.en
dc.description.departmentCenter for Electromechanicsen
dc.identifierPR_178en
dc.identifier.citationR. N. Headifen, W. F. Weldon, “Modeling of Flexible Rotor Machines Supported with Hydrostatic Bearings”, ASME International Gas Turbine and Aeroengine Congress and Exposition, Cincinnati, Ohio, U.S.A., May 24-27, 1993 (IGTI May 1993 turbo expo).en
dc.identifier.urihttp://hdl.handle.net/2152/30898en
dc.language.isoenen
dc.publisherAmerican Society of Mechanical Engineersen
dc.relation.ispartofCEM Publicationsen
dc.rights.restrictionopenen
dc.subjectRotating Machineen
dc.subjectdynamic stiffnessen
dc.subjectFEM modelen
dc.subjectrotordynamicen
dc.subjectNewton-Raphsonen
dc.titleModeling of Flexible Rotor Machines Supported with Hydrostatic Bearingsen
dc.typearticleen
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