Analysis of Experiments on the Effects of Jet Plumes on Pressure Distribution Over a Cylindrical Afterbody at Transonic Speeds

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Total Pages : 50 pages
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Book Synopsis Analysis of Experiments on the Effects of Jet Plumes on Pressure Distribution Over a Cylindrical Afterbody at Transonic Speeds by : Joseph P. Nenni

Download or read book Analysis of Experiments on the Effects of Jet Plumes on Pressure Distribution Over a Cylindrical Afterbody at Transonic Speeds written by Joseph P. Nenni and published by . This book was released on 1980 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the present investigation was to obtain experimentally, the effects of various jet plume parameters on afterbody pressure distributions and to partially validate the Korst modeling procedure. Analysis of the experimental results and supplemental calculations made by the method of characteristics show that the approximate theory used by Korst, gives a good estimate of the plume shape for nozzle exist Mach number of 2.0 and below. For nozzle exit Mach numbers much in excess of 2.0, it appears desirable to include the effect of the nozzle wall boundary layer on plume shape. In addition, afterbody pressure distributions produced by a series of nozzles designed to produce the same plume shape, but with different values of the plume pliability parameter, have been compared with results from a solid plume simulator. In general, the solid plume simulator produces results that agree with the nozzles with the higher values of the plume pliability parameter at zero degrees angle of attack. The correlation deteriorates significantly, however, at five degrees angle of attack. Also, afterbody pressure distributions from model tests on the ZAP rocket motor are presented for future correlation with prototype results. (Author).

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pressure Distribution Over a Series of Related Afterbody Shapes as Affected by a Propulsive Jet at Transonic Speeds

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Total Pages : 73 pages
Book Rating : 4.:/5 (724 download)

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Book Synopsis Pressure Distribution Over a Series of Related Afterbody Shapes as Affected by a Propulsive Jet at Transonic Speeds by : Beverly Z. Henry

Download or read book Pressure Distribution Over a Series of Related Afterbody Shapes as Affected by a Propulsive Jet at Transonic Speeds written by Beverly Z. Henry and published by . This book was released on 1957 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results are presented from investigations to determine the influence of afterbody shape on the effects of a propulsive jet at transonic speeds. The results presented are pressure-distribution measurements obtained over the surface of each afterbody investigated at various values of jet-pressure ratio, jet temperature, and stream Mach number. Geometric parameters investigated include afterbody boattail angle, ratio of jet diameter to maximum model diameter, and jet-to-base diameter ratio.

NASA SP.

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ISBN 13 :
Total Pages : 664 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA SP. by :

Download or read book NASA SP. written by and published by . This book was released on 1986 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Technical Note

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ISBN 13 :
Total Pages : 900 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NASA Technical Note by :

Download or read book NASA Technical Note written by and published by . This book was released on 1976 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Guide to Annual Subject Index for Technical Publications Announcements, Apr.-Dec. 1962

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ISBN 13 :
Total Pages : 720 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Guide to Annual Subject Index for Technical Publications Announcements, Apr.-Dec. 1962 by : United States. National Aeronautics and Space Administration

Download or read book Guide to Annual Subject Index for Technical Publications Announcements, Apr.-Dec. 1962 written by United States. National Aeronautics and Space Administration and published by . This book was released on 1962 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Publications Announcements with Indexes

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Total Pages : 668 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Publications Announcements with Indexes by : United States. National Aeronautics and Space Administration

Download or read book Technical Publications Announcements with Indexes written by United States. National Aeronautics and Space Administration and published by . This book was released on 1962 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 1388 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1971 with total page 1388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications, Cumulative Index

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ISBN 13 :
Total Pages : 1408 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Monthly Catalog of United States Government Publications, Cumulative Index by : United States. Superintendent of Documents

Download or read book Monthly Catalog of United States Government Publications, Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Axisymmetric and Normal Air Jet Plumes and Solid Plume on Cylindrical Afterbody Pressure Distributions at Mach Numbers from 1.65 to 2.50

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ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Effects of Axisymmetric and Normal Air Jet Plumes and Solid Plume on Cylindrical Afterbody Pressure Distributions at Mach Numbers from 1.65 to 2.50 by : Peter F. Covell

Download or read book Effects of Axisymmetric and Normal Air Jet Plumes and Solid Plume on Cylindrical Afterbody Pressure Distributions at Mach Numbers from 1.65 to 2.50 written by Peter F. Covell and published by . This book was released on 1982 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Technical Paper

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ISBN 13 :
Total Pages : 1072 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Technical Paper by :

Download or read book NASA Technical Paper written by and published by . This book was released on 1977 with total page 1072 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Technical Paper

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ISBN 13 :
Total Pages : 634 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NASA Technical Paper by : United States. National Aeronautics and Space Administration

Download or read book NASA Technical Paper written by United States. National Aeronautics and Space Administration and published by . This book was released on 1977 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1042 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1980 with total page 1042 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Axisymmetric and Normal Air Jet Plumes and Solid Plume on Cylindrical Afterbody Pressure Distributions at Mach Numbers from 1. 65 To 2. 50

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781725570436
Total Pages : 36 pages
Book Rating : 4.5/5 (74 download)

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Book Synopsis Effects of Axisymmetric and Normal Air Jet Plumes and Solid Plume on Cylindrical Afterbody Pressure Distributions at Mach Numbers from 1. 65 To 2. 50 by : National Aeronautics and Space Administration (NASA)

Download or read book Effects of Axisymmetric and Normal Air Jet Plumes and Solid Plume on Cylindrical Afterbody Pressure Distributions at Mach Numbers from 1. 65 To 2. 50 written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-14 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wind tunnel investigation of the interference effects of axisymmetric nozzle air plumes, a solid plume, and normal air jet plumes on the afterbody pressure distributions and base pressures of a cylindrical afterbody model was conducted at Mach numbers from 1.65 to 2.50. The axisymmetric nozzles, which varied in exit lip Mach number from 1.7 to 2.7, and the normal air jet nozzle were tested at jet pressure ratios from 1 (jet off) to 615. The tests were conducted at an angle of attack of 0 deg and a Reynolds number per meter of 6.56 million. The results of the investigation show that the solid plume induces greater interference effects than those induced by the axisymmetric nozzle plumes at the selected underexpanded design conditions. A thrust coefficient parameter based on nozzle lip conditons was found to correlate the afterbody disturbance distance and the base pressure between the different axisymmetric nozzles. The normal air jet plume and the solid plume induce afterbody disturbance distances similar to those induced by the axisymmetric air plumes when base pressure is held constant. Covell, P. F. Langley Research Center NASA-TP-2005, L-14883, NAS 1.60:2005 RTOP 505-43-23-02...

NASA Scientific and Technical Publications

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ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.F/5 ( download)

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Download or read book NASA Scientific and Technical Publications written by and published by . This book was released on 1987 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Jet Effects on Base and Afterbody Pressures of a Cylindrical Afterbody at Transonic Speeds

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Total Pages : 50 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Jet Effects on Base and Afterbody Pressures of a Cylindrical Afterbody at Transonic Speeds by : James M. Jr Cubbage

Download or read book Jet Effects on Base and Afterbody Pressures of a Cylindrical Afterbody at Transonic Speeds written by James M. Jr Cubbage and published by . This book was released on 1956 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aeronautical Engineering

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Total Pages : 454 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Aeronautical Engineering by :

Download or read book Aeronautical Engineering written by and published by . This book was released on 1987 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).