Accession Number : AD0778542

Title :   Calculation of Nonstationary Force and Moment Aerodynamic Characteristics of Thin Curvilinear Airfoil Cascades,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Saren,V. E.

Report Date : 17 APR 1974

Pagination or Media Count : 31

Abstract : Aeroelastic phenomena constitute one of the principal factors which limit the power, weight and reliability of designed turbines. In view of this fact, determination of the nonstationary force and moment characteristics of aerodynamic cascades in a flow of a working medium assumes a particularly important significance.

Descriptors :   *Blade airfoils, *Turbine blades, *Aerodynamic characteristics, Cascade structures, Curved profiles, Flow fields, Computations, Vibration, Numerical methods and procedures, Incompressible flow, Translations, USSR

Subject Categories : Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE