Author: John R. MicolPublisher:
ISBN:
Category : Aerodynamic load
Languages : en
Pages : 76
Book Description
Simulation of Real-gas Effects on Pressure Distributions for Aeroassist Flight Experiment Vehicle and Comparison with Prediction
Author: John R. MicolPublisher:
ISBN:
Category : Aerodynamic load
Languages : en
Pages : 76
Book Description
Simulation of Real-Gas Effects on Pressure Distributions for Aeroassist Flight Experiment Vehicle and Comparison with Prediction
Author: National Aeronautics and Space Adm NasaPublisher:
ISBN: 9781729263839
Category : Science
Languages : en
Pages : 44
Book Description
Pressure distributions measured on a 60 degree half-angle elliptic cone, raked off at an angle of 73 degrees from the cone centerline and having an ellipsoid nose (ellipticity equal to 2.0 in the symmetry plane) are presented for angles of attack from -10 degrees to 10 degrees. The high normal shock density ratio aspect of a real gas was simulated by testing in Mach 6 air and CF sub 4 (density ratio equal to 5.25 and 12.0, respectively). The effects of Reynolds number, angle of attack, and normal shock density ratio on these measurements are examined, and comparisons with a three dimensional Euler code known as HALIS are made. A significant effect of density ratio on pressure distributions on the cone section of the configuration was observed; the magnitude of this effect decreased with increasing angle of attack. The effect of Reynolds number on pressure distributions was negligible for forebody pressure distributions, but a measurable effect was noted on base pressures. In general, the HALIS code accurately predicted the measured pressure distributions in air and CF sub 4. Micol, John R. Langley Research Center RTOP 506-40-41-01...
Simulation of Real-Gas Effects on Pressure Distributions for Aeroassist Flight Experiment Vehicle and Comparison with Prediction
Author: National Aeronautics and Space Administration (NASA)Publisher:
ISBN: 9781722768720
Category :
Languages : en
Pages : 44
Book Description
Pressure distributions measured on a 60 degree half-angle elliptic cone, raked off at an angle of 73 degrees from the cone centerline and having an ellipsoid nose (ellipticity equal to 2.0 in the symmetry plane) are presented for angles of attack from -10 degrees to 10 degrees. The high normal shock density ratio aspect of a real gas was simulated by testing in Mach 6 air and CF sub 4 (density ratio equal to 5.25 and 12.0, respectively). The effects of Reynolds number, angle of attack, and normal shock density ratio on these measurements are examined, and comparisons with a three dimensional Euler code known as HALIS are made. A significant effect of density ratio on pressure distributions on the cone section of the configuration was observed; the magnitude of this effect decreased with increasing angle of attack. The effect of Reynolds number on pressure distributions was negligible for forebody pressure distributions, but a measurable effect was noted on base pressures. In general, the HALIS code accurately predicted the measured pressure distributions in air and CF sub 4. Micol, John R. Langley Research Center RTOP 506-40-41-01...
Simulation of Real-gas Effects on Pressure Distributions for Aeroassist Flight Experiment Vehicle and Comparison with Prediction
Author: John R. MicolScientific and Technical Aerospace Reports
Author: Schlieren Photographs and Internal Pressure Distributions for Three-dimensional Sidewall-compression Scramjet Inlets at a Mach Number of 6 in CF4
Author: Scott D. HollandPublisher:
ISBN:
Category : Aerodynamic load
Languages : en
Pages : 150
Book Description
NASA Technical Paper
Author: United States. National Aeronautics and Space AdministrationPublisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 318
Book Description
NASA Technical Paper
Author: NASA Scientific and Technical Publications: A Catalog of Special Publications, Reference Publications, Conference Publications, and Technical Papers, 1991-1992
Author: Monthly Catalogue, United States Public Documents
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 752
Book Description