Skin Friction Reduction in Supersonic Flow by Injection Through Slots, Porous Sections and Combinations of the Two

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ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Skin Friction Reduction in Supersonic Flow by Injection Through Slots, Porous Sections and Combinations of the Two by : Joseph A. Schetz

Download or read book Skin Friction Reduction in Supersonic Flow by Injection Through Slots, Porous Sections and Combinations of the Two written by Joseph A. Schetz and published by . This book was released on 1975 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental study of skin friction reduction in a Mach 3.0 air steam with gaseous injection through a tangential slot, a porous wall section, and combinations of the two was conducted. The primary data obtained were wall shear values measured directly with a floating element balance and also inferred from Preston Tube measurements. Detailed profiles at several axial stations, wall pressure distributions and schlieren photographs are presented. The data indicate that a slot provides the greatest skin friction reduction in comparison with a reference flat plate experiment. The porous wall section arrangement suffers from an apparent roughness-induced rise in skin friction at low injection rates compared to the flat plate. The combination schemes demonstrated a potential for gain.

Skin Friction Reduction in Supersonic Flow by Injection Through Slots, Porous Sections and Combinations of the Two

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ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Skin Friction Reduction in Supersonic Flow by Injection Through Slots, Porous Sections and Combinations of the Two by : Joseph A. Schetz

Download or read book Skin Friction Reduction in Supersonic Flow by Injection Through Slots, Porous Sections and Combinations of the Two written by Joseph A. Schetz and published by . This book was released on 1975 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Viscous Drag Reduction in Boundary Layers

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Publisher : AIAA
ISBN 13 : 9781600863783
Total Pages : 542 pages
Book Rating : 4.8/5 (637 download)

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Book Synopsis Viscous Drag Reduction in Boundary Layers by :

Download or read book Viscous Drag Reduction in Boundary Layers written by and published by AIAA. This book was released on 1990 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 964 pages
Book Rating : 4.:/5 (31 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 1975 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 2834 pages
Book Rating : 4.3/5 (121 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 1975 with total page 2834 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 : 1466 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 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 918 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1977 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Semiannual Report to the Congress

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ISBN 13 :
Total Pages : 1136 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Semiannual Report to the Congress by : United States. National Aeronautics and Space Administration

Download or read book Semiannual Report to the Congress written by United States. National Aeronautics and Space Administration and published by . This book was released on 1965 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report to the Congress

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ISBN 13 :
Total Pages : 864 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Report to the Congress by : United States. National Aeronautics and Space Administration

Download or read book Report to the Congress written by United States. National Aeronautics and Space Administration and published by . This book was released on 1966 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Supersonic Turbulent Boundary-layer Flows with Mass Injection Through Slots And/or Porous Walls

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Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Supersonic Turbulent Boundary-layer Flows with Mass Injection Through Slots And/or Porous Walls by : Alvin L. Murray

Download or read book Supersonic Turbulent Boundary-layer Flows with Mass Injection Through Slots And/or Porous Walls written by Alvin L. Murray and published by . This book was released on 1975 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: An implicit finite-difference method was used to solve the compressible boundary-layer equations, and to study the effects of mass transfer through porous plates, slots, and a combination of the two. The effects of the external pressure field were also included by using a global pressure interaction scheme. Two different eddy viscosity models were used for the slot and slot-porous combination cases: one was a two-layer model with inner and outer laws, and the other was a multi-layer model with as many as five separate layers. Results of the present method were compared with experimental data at a Mach number of 2.8. Comparisons of the skin friction reduction and Mach number profiles gave good to excellent agreement. Pressure interaction had little effect on the slot injection skin friction but increased the skin friction of the porous and slot-porous combination markedly.

AIAA 83-0204 - AIAA 83-0309

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Publisher :
ISBN 13 :
Total Pages : 646 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis AIAA 83-0204 - AIAA 83-0309 by :

Download or read book AIAA 83-0204 - AIAA 83-0309 written by and published by . This book was released on 1983 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements

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ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Government Reports Announcements by :

Download or read book Government Reports Announcements written by and published by . This book was released on 1975-06-27 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

21st AIAA Advanced Measurement and Ground Testing Technology Conference: 00-2375 - 002527

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ISBN 13 :
Total Pages : 616 pages
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Download or read book 21st AIAA Advanced Measurement and Ground Testing Technology Conference: 00-2375 - 002527 written by and published by . This book was released on 2000 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aeronautical Engineering

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ISBN 13 :
Total Pages : 712 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 1993 with total page 712 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)

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1142 pages
Book Rating : 4.0/5 ( 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 1975 with total page 1142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

AIAA 28th Aerospace Sciences Meeting

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Publisher :
ISBN 13 :
Total Pages : 458 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis AIAA 28th Aerospace Sciences Meeting by :

Download or read book AIAA 28th Aerospace Sciences Meeting written by and published by . This book was released on 1990 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Supersonic Turbulent Boundary-layer Flows with Mass Injection Through Slots And/or Porous Walls

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Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Supersonic Turbulent Boundary-layer Flows with Mass Injection Through Slots And/or Porous Walls by : Alvin L. Murray

Download or read book Supersonic Turbulent Boundary-layer Flows with Mass Injection Through Slots And/or Porous Walls written by Alvin L. Murray and published by . This book was released on 1975 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: An implicit finite-difference method was used to solve the compressible boundary-layer equations, and to study the effects of mass transfer through porous plates, slots, and a combination of the two. The effects of the external pressure field were also included by using a global pressure interaction scheme. Two different eddy viscosity models were used for the slot and slot-porous combination cases: one was a two-layer model with inner and outer laws, and the other was a multi-layer model with as many as five separate layers. Results of the present method were compared with experimental data at a Mach number of 2.8. Comparisons of the skin friction reduction and Mach number profiles gave good to excellent agreement. Pressure interaction had little effect on the slot injection skin friction but increased the skin friction of the porous and slot-porous combination markedly.