Numerical Simulation of High-Speed Civil Transport Inlet Operability with Angle of Attack

A high-speed civil transport inlet at Mach 2 and angle of attack is simulated by using a three-dimensional Navier-Stokes solver with the Baldwin-Lomax algebraic turbulence model. An extrapolation uniform mass bleed boundary condition for the slot bleed is successfully employed. At zero angle of atta...

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Bibliographic Details
Published in:AIAA journal 1998-07, Vol.36 (7), p.1223-1229
Main Authors: Zha, Ge-Cheng, Knight, Doyle, Smith, Donald, Haas, Martin
Format: Article
Language:English
Subjects:
Aircraft
Applied sciences
Computational methods in fluid dynamics
Exact sciences and technology
Fluid dynamics
Fundamental areas of phenomenology (including applications)
Ground, air and sea transportation, marine construction
Miscellaneous transportation
Physics
Simulation
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Summary:A high-speed civil transport inlet at Mach 2 and angle of attack is simulated by using a three-dimensional Navier-Stokes solver with the Baldwin-Lomax algebraic turbulence model. An extrapolation uniform mass bleed boundary condition for the slot bleed is successfully employed. At zero angle of attack and critical operation, the computational pressure distribution agrees well with the experiment. The location and Intensity of the terminal shock and the total pressure recovery are accurately computed.
ISSN:0001-1452
1533-385X
DOI:10.2514/2.503