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Effects Of Fineness And Closure Ratios On Boattail Drag Of Circular Arc Afterbody Models With Jet Exhaust At Mach Numbers Up To 13
Download Effects Of Fineness And Closure Ratios On Boattail Drag Of Circular Arc Afterbody Models With Jet Exhaust At Mach Numbers Up To 13 full books in PDF, epub, and Kindle. Read online Effects Of Fineness And Closure Ratios On Boattail Drag Of Circular Arc Afterbody Models With Jet Exhaust At Mach Numbers Up To 13 ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Effect of Fineness Ratio on Boattail Drag of Circular-arc Afterbodies Having Closure Ratios of 0.50 with Jet Exhaust at Mach Numbers Up to 1.30 by : David E. Reubush
Download or read book Effect of Fineness Ratio on Boattail Drag of Circular-arc Afterbodies Having Closure Ratios of 0.50 with Jet Exhaust at Mach Numbers Up to 1.30 written by David E. Reubush and published by . This book was released on 1973 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was conducted to determine the effect of fineness ratio on the drag of circular-arc boattails at subsonic and low supersonic speeds. The boattails had closure ratios of 0.50 and incorporated convergent nozzles. The investigation was conducted statically and at Mach numbers from 0.40 to 1.30 at 0 deg angle of attack with jet total-pressure ratios varying from jet off to about 6, depending on Mach number. Low-fineness-ratio boattails had large separated-flow regions and the highest drag at all Mach numbers. Subsonic pressure-plus-friction drag levels were generally similar for boattails which did not have large separated regions. Drag-rise Mach number increased as boattail fineness ratio increased.
Book Synopsis Effects of Fineness and Closure Ratios on Boattail Drag of Circular-arc Afterbody Models with Jet Exhaust at Mach Numbers Up to 1.3 by : David E. Reubush
Download or read book Effects of Fineness and Closure Ratios on Boattail Drag of Circular-arc Afterbody Models with Jet Exhaust at Mach Numbers Up to 1.3 written by David E. Reubush and published by . This book was released on 1973 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of variations in fineness ratio and closure ratio on the boattail drag of circular-arc afterbody models were investigated at static conditions and at Mach numbers from 0.40 to 1.30. Jet total-pressure ratio was varied from jet off to about 6, depending on Mach number. Reynolds number based on model maximum diameter varied from about 1.2 million to 2.18 million. Angle of attack was varied from -4 deg to 8 deg. The results indicate that, at subsonic speeds before the drag rise and at a scheduled pressure ratio, the total drag (pressure plus calculated skin friction) is approximately equal for configurations with the same closure ratio. Also, for configurations with the same closure ratio, increasing fineness ratio results in an increased drag-rise Mach number; and for configurations with the same fineness ratio, increasing closure ratio results in an increased drag-rise Mach number.
Download or read book NASA Technical Note written by and published by . This book was released on 1977 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1973 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Paper written by and published by . This book was released on 1985 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Memorandum written by and published by . This book was released on 1976 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Aerothermodynamics of Aircraft Gas Turbine Engines by :
Download or read book The Aerothermodynamics of Aircraft Gas Turbine Engines written by and published by . This book was released on 1978 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Performance of Twin Two-dimensional Wedge Nozzles Including Thrust Vectoring and Reversing Effects at Speeds Up to Mach 2.20 by : Francis J. Capone
Download or read book Performance of Twin Two-dimensional Wedge Nozzles Including Thrust Vectoring and Reversing Effects at Speeds Up to Mach 2.20 written by Francis J. Capone and published by . This book was released on 1977 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1985 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development Publisher : ISBN 13 : Total Pages :500 pages Book Rating :4.3/5 (243 download)
Book Synopsis AGARD Advisory Report by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
Download or read book AGARD Advisory Report written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1995 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Use of Potential Flow Theory to Evaluate Subsonic Inlet Data from a Simulator-powered Nacelle at Cruise Conditions by : Lawrence J. Bober
Download or read book Use of Potential Flow Theory to Evaluate Subsonic Inlet Data from a Simulator-powered Nacelle at Cruise Conditions written by Lawrence J. Bober and published by . This book was released on 1974 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Incompressible potential flow theory corrected for compressibility effects, using the Lieblein-Stockman compressibility correction, was used to predict surface and flow field static pressures for a subsonic inlet at cruise conditions. The calculated internal and external surface static pressures were in good agreement with data at most conditions. The analysis was used to determine the capture stream-tube location and static-pressure distribution. Additive drag coefficients obtained from these results were consistently higher than those obtained using one-dimensional compressible flow theory. Increasing the distance between the inlet and boattail increased the cowl drag force. The effect of the boundary layer on internal and external surface static-pressure distributions was small at the design cruise condition. The analytical results may be used as an aid to data reduction and for predicting inlet mass flow, stagnation point location, and inlet additive drag.
Book Synopsis Installation Effects of Long-duct Pylon-mounted Nacelles on a Twin-jet Transport Model with Swept Supercritical Wing by : Edwin E. Lee
Download or read book Installation Effects of Long-duct Pylon-mounted Nacelles on a Twin-jet Transport Model with Swept Supercritical Wing written by Edwin E. Lee and published by . This book was released on 1985 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Installation Effects of Long-duct Pylon-mounted Nacelles on a Twin-jet Transport Model with Swept Supercritical Wing by : Edwin E. Lee (Jr.)
Download or read book Installation Effects of Long-duct Pylon-mounted Nacelles on a Twin-jet Transport Model with Swept Supercritical Wing written by Edwin E. Lee (Jr.) and published by . This book was released on 1985 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 31st Aerospace Sciences Meeting and Exhibit: 93-0410 - 93-0449 by :
Download or read book 31st Aerospace Sciences Meeting and Exhibit: 93-0410 - 93-0449 written by and published by . This book was released on 1993 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Performance of an Isolated Two-dimensional Wedge Nozzle with Fixed Cowl and Variable Wedge Centerbody at Mach Numbers Up to 2.01 by : Donald L. Maiden
Download or read book Performance of an Isolated Two-dimensional Wedge Nozzle with Fixed Cowl and Variable Wedge Centerbody at Mach Numbers Up to 2.01 written by Donald L. Maiden and published by . This book was released on 1976 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Index written by and published by . This book was released on 1973 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis AIAA Sixth International Aerospace Planes and Hypersonics Technologies Conference: 95-6050 - 95-6099 by :
Download or read book AIAA Sixth International Aerospace Planes and Hypersonics Technologies Conference: 95-6050 - 95-6099 written by and published by . This book was released on 1995 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
