PRESSURE AND HEAT TRANSFER MEASUREMENTS FOR MACH 8 FLOWS OVER A BLUNT PYRAMIDAL CONFIGURATION WITH AERODYNAMIC CONTROLS. PART II: PRESSURE DATA FOR DIHEDRAL SURFACES (PART OF AN INVESTIGATION FOR HYPERSONIC FLOW SEPARATION AND CONTROL CHARACTERISTICS),

Abstract

Pressure and heat transfer data were obtained for Mach 8 flows over a blunt pyramidal configuration composed of a 70 degree seep-back delta wing surface and two dihedral surfaces. Trailing edge flap deflections were varied up to 40 degrees on all surfaces and the model was tested with and without canards and ventral fins. The model was pitched at angles of attack between = 54 degrees and was tested at sideslip angles of 0 and 12 degrees for free stream Reynolds numbers, based on model length, of 1.5 and 4.5 million. (Author)

Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1964
Accession Number
AD0608441

Entities

People

  • Louis G. Kaufman Ii.

Organizations

  • Grumman

Tags

DTIC Thesaurus Topics

  • Aerodynamic Configurations
  • Deflection
  • Delta Wings
  • Flow
  • Flow Separation
  • Fluid Dynamics
  • Fluid Flow
  • Free Stream
  • Heat Transfer
  • Hypersonic Flow
  • Measurement
  • Reynolds Number
  • Sideslip
  • Trailing Edges

Fields of Study

  • Physics

Readers

  • Aerodynamics/Aeronautics.
  • Fluid Dynamics.

Technology Areas

  • Hypersonics
  • Hypersonics - Hypersonic Flow