Effect of contact surface bluntness on massive blowing from a wedge in hypersonic flow.
An inviscid, compressible analysis is given for massive blowing from the porous surface of a wedge or flat plate in a hypersonic free stream. An inverse procedure is used whereby the specified geometry of the contact surface is that of a blunted wedge. The resulting mathematical formulation which us...
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| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Ft. Belvoir :
Defense Technical Information Center,
October 1966.
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| Subjects: |
MARC
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| 086 | 0 | |a D 301.71:66-184 | |
| 245 | 0 | 0 | |a Effect of contact surface bluntness on massive blowing from a wedge in hypersonic flow. |
| 260 | |a Ft. Belvoir : |b Defense Technical Information Center, |c October 1966. | ||
| 300 | |a 27 pages : |b illustrations. | ||
| 336 | |a text |b txt |2 rdacontent. | ||
| 337 | |a unmediated |b n |2 rdamedia. | ||
| 338 | |a volume |b nc |2 rdacarrier. | ||
| 500 | |a "October 1966." | ||
| 504 | |a Includes bibliographical references. | ||
| 506 | |a APPROVED FOR PUBLIC RELEASE. | ||
| 520 | |a An inviscid, compressible analysis is given for massive blowing from the porous surface of a wedge or flat plate in a hypersonic free stream. An inverse procedure is used whereby the specified geometry of the contact surface is that of a blunted wedge. The resulting mathematical formulation which uses natural coordinates and the Fourier cosine transform, is notable for its simplicity. Attention is focused on the induced pressure field in the injected gas due to the contact surface's bluntness. Detailed results, however, are given only for the flat plate. For this case, appreciable induced tangential and normal pressure gradients occur in the injected gas flow near the leading edge. An interesting result is that the pressure and velocity distribution on the plate is given by a single universal curve, when distance along the plate is properly scaled. (Author) | ||
| 650 | 1 | 7 | |a (Blunt bodies. |2 dtict. |
| 650 | 2 | 7 | |a Surface properties. |2 dtict. |
| 650 | 1 | 7 | |a Hypersonic flow) |2 dtict. |
| 650 | 2 | 7 | |a (Blunt bodies. |2 dtict. |
| 650 | 2 | 7 | |a Wedges. |2 dtict. |
| 650 | 2 | 7 | |a Model tests. |2 dtict. |
| 650 | 2 | 7 | |a Flat plate models. |2 dtict. |
| 650 | 2 | 7 | |a Simulation. |2 dtict. |
| 650 | 2 | 7 | |a Velocity. |2 dtict. |
| 650 | 2 | 7 | |a Pressure. |2 dtict. |
| 650 | 2 | 7 | |a Porosity. |2 dtict. |
| 650 | 2 | 7 | |a Mathematical analysis. |2 dtict. |
| 650 | 2 | 7 | |a Injection. |2 dtict. |
| 650 | 2 | 7 | |a Wind tunnel models. |2 dtict. |
| 650 | 2 | 7 | |a Ablation. |2 dtict. |
| 650 | 2 | 7 | |a Ejection. |2 dtict. |
| 650 | 2 | 7 | |a Gases. |2 dtict. |
| 650 | 2 | 7 | |a Conical bodies. |2 dtict. |
| 650 | 2 | 7 | |a Orifices. |2 dtict. |
| 650 | 1 | 7 | |a Test Facilities, Equipment and Methods. |2 scgdst. |
| 650 | 2 | 7 | |a Fluid Mechanics. |2 scgdst. |
| 700 | 1 | |a Emanuel, George. |0 http://id.loc.gov/authorities/names/n85269349 |1 http://isni.org/isni/0000000116178469. | |
| 710 | 2 | |a Aerospace Corporation. |b Laboratory Operations. |0 http://id.loc.gov/authorities/names/n79121241. | |
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| 907 | |a .b10030123x |b 09-07-18 |c 03-09-18 | ||
| 944 | |a MARS - RDA ENRICHED | ||
| 907 | |a .b10030123x |b 03-09-18 |c 03-09-18 | ||
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| 952 | f | f | |p Can circulate |a University of Colorado Boulder |b Boulder Campus |c Norlin |d Norlin Library - Government Information - US |e D 301.71:66-184 |h Superintendent of Documents classification |i document |m U183073326328 |n 1 |