Experimental Results For The Eppler 387 Airfoil At Low Reynolds Numbers In The Langley Low Turbulence Pressure Tunnel
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Author |
: Robert J. McGhee |
Publisher |
: |
Total Pages |
: 240 |
Release |
: 1988 |
ISBN-10 |
: UIUC:30112106721597 |
ISBN-13 |
: |
Rating |
: 4/5 (97 Downloads) |
Synopsis Experimental Results for the Eppler 387 Airfoil at Low Reynolds Numbers in the Langley Low-turbulence Pressure Tunnel by : Robert J. McGhee
Author |
: National Aeronautics and Space Administration (NASA) |
Publisher |
: Createspace Independent Publishing Platform |
Total Pages |
: 234 |
Release |
: 2018-07-24 |
ISBN-10 |
: 1723574783 |
ISBN-13 |
: 9781723574788 |
Rating |
: 4/5 (83 Downloads) |
Synopsis Experimental Results for the Eppler 387 Airfoil at Low Reynolds Numbers in the Langley Low-Turbulence Pressure Tunnel by : National Aeronautics and Space Administration (NASA)
Experimental results were obtained for an Eppler 387 airfoil in the Langley Low Turbulence Pressure Tunnel. The tests were conducted over a Mach number range from 0.03 to 0.13 and a chord Reynolds number range for 60,000 to 460,000. Lift and pitching moment data were obtained from airfoil surface pressure measurements and drag data for wake surveys. Oil flow visualization was used to determine laminar separation and turbulent reattachment locations. Comparisons of these results with data on the Eppler 387 airfoil from two other facilities as well as the Eppler airfoil code are included. Mcghee, Robert J. and Walker, Betty S. and Millard, Betty F. Langley Research Center NASA-TM-4062, L-16430, NAS 1.15:4062 RTOP 505-60-21-01...
Author |
: Robert J. McGhee |
Publisher |
: |
Total Pages |
: 240 |
Release |
: 1988 |
ISBN-10 |
: NASA:31769000518640 |
ISBN-13 |
: |
Rating |
: 4/5 (40 Downloads) |
Synopsis Experimental Results for the Eppler 387 Airfoil at Low Reynolds Numbers in the Langley Low-turbulence Pressure Tunnel by : Robert J. McGhee
Author |
: Thomas J. Mueller |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 456 |
Release |
: 2013-03-08 |
ISBN-10 |
: 9783642840104 |
ISBN-13 |
: 3642840108 |
Rating |
: 4/5 (04 Downloads) |
Synopsis Low Reynolds Number Aerodynamics by : Thomas J. Mueller
Current interest in a variety of low Reynolds number applications has focused attention on the design and evaluation of efficient airfoil sections at chord Reynolds numbers from about 100,000 to about 1,000,000. These applications include remotely piloted vehicles (RPVs) at high altitudes, sailplanes, ultra-light man-carrying/man powered aircraft, mini-RPVs at low altitudes and wind turbines/propellers. The purpose of this conference was to bring together those researchers who have been active in areas closely related to this subject. All of the papers presented are research type papers. Main topics are: Airfoil Design and Analysis, Computational Studies, Stability and Transition, Laminar Separation Bubble, Steady and Unsteady Wind Tunnel Experiments and Flight Experiments.
Author |
: |
Publisher |
: |
Total Pages |
: 700 |
Release |
: 1988 |
ISBN-10 |
: MINN:31951P00054426V |
ISBN-13 |
: |
Rating |
: 4/5 (6V Downloads) |
Synopsis NASA Technical Memorandum by :
Author |
: Donald Greer |
Publisher |
: |
Total Pages |
: 24 |
Release |
: 1999 |
ISBN-10 |
: NASA:31769000627995 |
ISBN-13 |
: |
Rating |
: 4/5 (95 Downloads) |
Synopsis Design and Predictions for a High-altitude (low-Reynolds-number) Aerodynamic Flight Experiment by : Donald Greer
A sailplane being developed at NASA Dryden Flight Research Center will support a high-altitude flight experiment. The experiment will measure the performance parameters of an airfoil at high altitudes (70,000 to 100,000 ft), low Reynolds numbers (200,000 to 700,000), and high subsonic Mach numbers (0.5 to 0.65). The airfoil section lift and drag are determined from pitot and static pressure measurements. The locations of the separation bubble, Tollmien-Schlichting boundary layer instability frequencies, and vortex shedding are measured from a hot-film strip. The details of the planned flight experiment are presented. Several predictions of the airfoil performance are also presented. Mark Drela from the Massachusetts Institute of Technology designed the APEX-16 airfoil, using the MSES code. Two-dimensional Navier-Stokes analyses were performed by Mahidhar Tatineni and Xiaolin Zhong from the University of California, Los Angeles, and by the authors at NASA Dryden.
Author |
: |
Publisher |
: |
Total Pages |
: 108 |
Release |
: 1987 |
ISBN-10 |
: NASA:31769000577018 |
ISBN-13 |
: |
Rating |
: 4/5 (18 Downloads) |
Synopsis Langley Aerospace Test Highlights - 1986 by :
Author |
: Russell M. Cummings |
Publisher |
: Cambridge University Press |
Total Pages |
: 893 |
Release |
: 2015-04-27 |
ISBN-10 |
: 9781107053748 |
ISBN-13 |
: 1107053749 |
Rating |
: 4/5 (48 Downloads) |
Synopsis Applied Computational Aerodynamics by : Russell M. Cummings
This book covers the application of computational fluid dynamics from low-speed to high-speed flows, especially for use in aerospace applications.
Author |
: Thomas J. Mueller |
Publisher |
: AIAA |
Total Pages |
: 614 |
Release |
: 2001 |
ISBN-10 |
: 1600864465 |
ISBN-13 |
: 9781600864469 |
Rating |
: 4/5 (65 Downloads) |
Synopsis Fixed and Flapping Wing Aerodynamics for Micro Air Vehicle Applications by : Thomas J. Mueller
This title reports on the latest research in the area of aerodynamic efficency of various fixed-wing, flapping wing, and rotary wing concepts. It presents the progress made by over fifty active researchers in the field.
Author |
: Andreas Dillmann |
Publisher |
: Springer Nature |
Total Pages |
: 867 |
Release |
: 2019-09-26 |
ISBN-10 |
: 9783030252533 |
ISBN-13 |
: 3030252531 |
Rating |
: 4/5 (33 Downloads) |
Synopsis New Results in Numerical and Experimental Fluid Mechanics XII by : Andreas Dillmann
This book gathers contributions to the 21st biannual symposium of the German Aerospace Aerodynamics Association (STAB) and the German Society for Aeronautics and Astronautics (DGLR). The individual chapters reflect ongoing research conducted by the STAB members in the field of numerical and experimental fluid mechanics and aerodynamics, mainly for (but not limited to) aerospace applications, and cover both nationally and EC-funded projects. Special emphasis is given to collaborative research projects conducted by German scientists and engineers from universities, research-establishments and industries. By addressing a number of cutting-edge applications, together with the relevant physical and mathematics fundamentals, the book provides readers with a comprehensive overview of the current research work in the field. The book’s primary emphasis is on aerodynamic research in aeronautics and astronautics, and in ground transportation and energy as well.