TABLES OF TWO-DIMENSIONAL OSCILLATING AIRFOIL COEFFICIENTS FOR ROTARY WINGS

Abstract

Tables of numerical values of Loewy's modified twodimensional lift- deficiency function for rotor blades are presented in the report. The lift- deficiency function is tabulated for a greater range of parameter values and for smaller increments than were previously available. The parameters referred to are the reduced frequency, the ratio of blade oscillatory to rotor rotational frequency, and the rotor inflow ratio. A brief description of the manner in which these tabulations are utilized is included.

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1964
Accession Number
AD0610029

Entities

People

  • Raymond A. Piziali

Organizations

  • Calspan

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Aeronautical Laboratories
  • Army Aviation
  • Bessel Functions
  • Coefficients
  • Contracts
  • Equations
  • Flow
  • Government Procurement
  • Governments
  • Integral Equations
  • Model Basins
  • New York
  • Reynolds Number
  • Trailing Edges
  • Transportation
  • Two Dimensional
  • United States

Fields of Study

  • Physics

Readers

  • Business Analytics
  • Fluid Mechanics and Fluid Dynamics.
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).