Flow Generation Properties of Five Transonic Wind Tunnel Test Section Wall Configurations

Flow Generation Properties of Five Transonic Wind Tunnel Test Section Wall Configurations PDF Author: R. L. Parker (Jr.)
Publisher:
ISBN:
Category : Porosity
Languages : en
Pages : 52

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Flow Generation Properties of Five Transonic Wind Tunnel Test Section Wall Configurations

Flow Generation Properties of Five Transonic Wind Tunnel Test Section Wall Configurations PDF Author: R. L. Parker (Jr.)
Publisher:
ISBN:
Category : Porosity
Languages : en
Pages : 52

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Flow Generation Properties of Five Transonic Wind Tunnel Test Section Wall Configurations

Flow Generation Properties of Five Transonic Wind Tunnel Test Section Wall Configurations PDF Author: R. L Parker (Jr)
Publisher:
ISBN:
Category :
Languages : en
Pages : 48

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Book Description
Tests were conducted in the Aerodynamic Wind Tunnel (1T) of the Propulsion Wind Tunnel Facility to determine the tunnel calibration and centerline Mach number distribution for five transonic wall configurations. Data were also obtained with a cone-cylinder model to determine the effects of model blockage on the free-stream Mach number development in the test section. During the test, the Mach number was varied from 0.6 to 1.3. The wall porosity was varied to obtain data at representative values for each wall configuration. This report presents the test results and provides data to guide the operation of Tunnel 1T with the five transonic wall configurations. (Author).

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702

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Transonic Wind Tunnel Testing

Transonic Wind Tunnel Testing PDF Author: B. H. Goethert
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 420

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Book Description
Numerous aspects of transonic aerodynamics include wall interference corrections in conventional wind tunnels, subsonic flow in a variety of wind tunnels, and test results from transonic wind tunnels. 1961 edition.

An Experimental Investigation of Techniques to Suppress Edgetones from Perforated Wind Tunnel Walls

An Experimental Investigation of Techniques to Suppress Edgetones from Perforated Wind Tunnel Walls PDF Author: N. Sam Dougherty (Jr.)
Publisher:
ISBN:
Category : Resonance
Languages : en
Pages : 44

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A Method for the Design of Porous-wall Wind Tunnels

A Method for the Design of Porous-wall Wind Tunnels PDF Author: George M. Stokes
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 60

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Government Reports Annual Index

Government Reports Annual Index PDF Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 882

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Evaluation of the Acoustic and Aerodynamic Characteristics of Several Slot-Baffle Configurations for Transonic Wind Tunnel Walls

Evaluation of the Acoustic and Aerodynamic Characteristics of Several Slot-Baffle Configurations for Transonic Wind Tunnel Walls PDF Author: J. L. Jacocks
Publisher:
ISBN:
Category :
Languages : en
Pages : 49

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Book Description
An experimental investigation was conducted to record the acoustic and aerodynamic performance of several slotted walls with transverse baffles in the slots for transonic test sections. Primary configuration variables were the baffle angle inclination relative to the airstream and a wire mesh screen on the airside wall surface. At all baffle angles, the addition of the screen overlay decreased the acoustic noise level and improved the flow generation and supersonic wave cancellation properties of the wall but increased the subsonic wall interference effects. (Author).

Calibration of Transonic and Supersonic Wind Tunnels

Calibration of Transonic and Supersonic Wind Tunnels PDF Author: T. D. Reed
Publisher:
ISBN:
Category : Calibration
Languages : en
Pages : 292

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Government reports annual index

Government reports annual index PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 852

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