Accession Number : AD0847112
Title : Approximate Calculation Methods for Gas Lubricated Journal Bearings,
Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH
Personal Author(s) : Constantinescu, V. N.
Report Date : 01 MAY 1968
Pagination or Media Count : 23
Abstract : The directions and magnitudes of the errors introduced in the various approximate methods of solving the nonlinear pressure differential equation for gas-lubricated journal bearings (Harrison piecewise linearization of lubricant-thickness variation; Katto-Soda and Ausman methods of linearizing the equation by series expansion using velocity, reciprocal velocity and eccentricity as small parameters, and others) are examined. (Author)
Descriptors : (*GAS BEARINGS, PRESSURE), (*JOURNAL BEARINGS, NONLINEAR DIFFERENTIAL EQUATIONS), GAS FLOW, VISCOSITY, ERRORS, PERTURBATION THEORY, STATISTICAL ANALYSIS, RUMANIA.
Subject Categories : Machinery and Tools
Distribution Statement : APPROVED FOR PUBLIC RELEASE