Flow-Field Characteristics and Aerodynamic Loads on External Stores Near the Fuselage and Wing-Pylon Positions of a Swept-Wing/Fuselage Model at Mach Numbers of 0.4 and 0.7-Phase 5

Abstract

Experimental data were obtained to aid in the prediction of aerodynamic loads and separation-trajectory characteristics on stores under the influence of an aircraft flow field. Four types of data were obtained in the vicinity of a generalized aircraft model: (1) flow field surveys, using a 40-deg cone probe, to determine the local velocity field, (2) force and moment data on four store models, (3) pressure distribution data on an ogive-cylinder model, and (4) captive-trajectory store separation data on one store model. The generalized aircraft model consisted of a swept-wing/fuselage combination with rectangular, flow-through engine ducts.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1974
Accession Number
AD0776291

Entities

People

  • J. R. Myers
  • R. H. Roberts

Organizations

  • Arnold Engineering Development Complex

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Acquisition
  • Aerodynamic Configurations
  • Air Force
  • Aircraft Models
  • Aircrafts
  • Coordinate Systems
  • Data Acquisition
  • Dynamic Pressure
  • Flow
  • Flow Fields
  • Mach Number
  • Nomenclature
  • Pressure Distribution
  • Reynolds Number
  • Swept Wings
  • Test Facilities
  • Wind Tunnels

Fields of Study

  • Physics

Readers

  • Aerodynamics/Aeronautics.
  • Combustion and Flow Dynamics.