Experimental Investigation of a Mach 6 Fixed-geometry Inlet Featuring a Swept External-internal Compression Flow Field

Experimental Investigation of a Mach 6 Fixed-geometry Inlet Featuring a Swept External-internal Compression Flow Field PDF Author: Marvin G. Torrence
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 66

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Experimental Investigation of a Mach 6 Fixed-geometry Inlet Featuring a Swept External-internal Compression Flow Field

Experimental Investigation of a Mach 6 Fixed-geometry Inlet Featuring a Swept External-internal Compression Flow Field PDF Author: Marvin G. Torrence
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 66

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NASA Technical Note

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 730

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 952

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 2834

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32nd Aerospace Sciences Meeting & Exhibit: 94-0740 - 94-0774

32nd Aerospace Sciences Meeting & Exhibit: 94-0740 - 94-0774 PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 460

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The Aeronautical Journal

The Aeronautical Journal PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 644

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Monthly Catalog of United States Government Publications, Cumulative Index

Monthly Catalog of United States Government Publications, Cumulative Index PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1408

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An Experimental Investigation at Mach Numbers from 2.1 to 3.0 of Circular Internal-compression Inlets Having Translatable Centerbodies and Provisions for Boundary-layer Removal

An Experimental Investigation at Mach Numbers from 2.1 to 3.0 of Circular Internal-compression Inlets Having Translatable Centerbodies and Provisions for Boundary-layer Removal PDF Author: Earl C. Watson
Publisher:
ISBN:
Category : Boundary layer control
Languages : en
Pages : 32

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Experimental Investigation of Generic Three-Dimensional Sidewall-Compression Scramjet Inlets at Mach 6 in Tetrafluoromethane

Experimental Investigation of Generic Three-Dimensional Sidewall-Compression Scramjet Inlets at Mach 6 in Tetrafluoromethane PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722219024
Category :
Languages : en
Pages : 48

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Three-dimensional sidewall-compression scramjet inlets with leading-edge sweeps of 30 deg and 70 deg were tested in the Langley Hypersonic CF4 Tunnel at Mach 6 and with a ratio of specific heats of 1.2. The parametric effects of leading-edge sweep, cowl position, contraction ratio, and Reynolds number were investigated. The models were instrumented with 42 static pressure orifices that were distributed on the sidewalls, base plate, and cowl. Schlieren movies were made of each test for flow visualization of the effects of the internal flow spillage on the external flow field. To obtain an approximate characterization of the flow field, a modification to two-dimensional, inviscid, oblique shock theory was derived to accommodate the three-dimensional effects of leading-edge sweep. This theory qualitatively predicted the reflected shock structure (i.e., sidewall impingement locations) and the observed increase in spillage with increasing leading-edge sweep. The primary effect of moving the cowl forward was capturing the flow that would have otherwise spilled out ahead of the cowl. Increasing the contraction ratio increases the number of internal shock reflections and hence incrementally increases the sidewall pressure distribution. Significant Reynolds number effects were noted over a small range of Reynolds number. Holland, Scott D. Langley Research Center RTOP 506-40-41-02...

Experimental Investigation of Generic Three-dimensional Sidewall-compression Scramjet Inlets at Mach 6 in Tetrafluoromethane

Experimental Investigation of Generic Three-dimensional Sidewall-compression Scramjet Inlets at Mach 6 in Tetrafluoromethane PDF Author: Scott D. Holland
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 52

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