Accession Number : AD0725010

Title :   Question about the Effect of Dry and Viscous Friction in the Suspension,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Skinder,I. B.

Report Date : 28 DEC 1970

Pagination or Media Count : 19

Abstract : The Den Hartog solution is presented for the calculation of the amplitude-frequency characteristics of a system with a single degree of freedom subject to simulataneous action of dry and viscous friction. The formulas and graphs presented make it possible to determine the resistance coefficients of a hydraulic shock absorber for a known magnitude of the dry friction. Cases are shown when account for dry friction is possible and when this is not possible. (Author)

Descriptors :   (*SUSPENSION DEVICES, FRICTION), (*SHOCK ABSORBERS, MECHANICAL PROPERTIES), VISCOSITY, MATHEMATICAL ANALYSIS, FORCE(MECHANICS), DAMPING, VEHICLES, USSR

Subject Categories : Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE