Accession Number : AD0742458

Title :   Research on the Flutter of Axial-Turbomachine Blading.

Descriptive Note : Technical rept.,

Corporate Author : STEVENS INST OF TECH HOBOKEN N J DEPT OF MECHANICAL ENGINEERING

Personal Author(s) : Sisto,Fernando ; Ni,Ron Ho

Report Date : MAY 1972

Pagination or Media Count : 41

Abstract : Theoretical and experimental phases of a program to study flutter in turbomachinery blading are summarized. A general analytical method for predicting the aerodynamic characteristics of partly stalled airfoil is introduced and agrees with experimental results. The effect of location of rotation axis on quasistatic aerodynamic moment is displayed and generalized conclusions are drawn. (Author)

Descriptors :   (*TURBINE BLADES, *FLUTTER), AIRFOILS, AEROELASTICITY, VIBRATION, AERODYNAMICS

Subject Categories : Non-electrical Energy Conversion
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE