Accession Number : AD0714778

Title :   Flutter of a Rectangular Plate with Reinforcing Rigid Ribs,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Fleishman,N. P. ; Nin,Nguen Fuk

Report Date : 04 SEP 1970

Pagination or Media Count : 13

Abstract : Investigation of an isotropic rectangular plate which is hinged at two opposing edges while the other two edges are freely supported and reinforced by rigid ribs. The plate is placed in gas flow over the top surface parallel to the hinged edges; it is loaded by constant forces in the plane. The stability of the shell is examined, along with the inverse problem of the relationship between the critical flow rate and the torsional rigidity of the reinforcing ribs for different ratios of the sides. (Author)

Descriptors :   (*PANELS, *FLUTTER), RECTANGULAR BODIES, BOUNDARY VALUE PROBLEMS, OSCILLATION, FLUID FLOW, THEORY, USSR

Subject Categories : Aerodynamics
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE