Accession Number : AD0710794

Title :   RESEARCH ON THE FLUTTER OF AXIAL-TURBOMACHINE BLADING.

Descriptive Note : Semiannual status rept. no. 2,

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

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

Report Date : JUN 1970

Pagination or Media Count : 39

Abstract : Theoretical and experimental phases of a program to study flutter in turbomachinery blading are summarized. The analytical model serves mainly to describe the unstalled, linearized baseline from which the large amplitude, possibly stalled data may be compared. The effect of significant parameters on quasistatic aerodynamic moment is displayed and generalized conclusions are drawn. (Author)

Descriptors :   (*TURBINE BLADES, *FLUTTER), STALLING, AXIAL FLOW TURBINES, VIBRATION, AEROELASTICITY

Subject Categories : Aerodynamics
      Non-electrical Energy Conversion
      Hydraulic and Pneumatic Equipment
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE