Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704

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Author: Karen A. Deere
Publisher:
ISBN:
Category :
Languages : en
Pages : 54

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Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 548

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Author: S. N. B. Murthy
Publisher: AIAA
ISBN: 9781600863912
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 558

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Book Description
Annotation Leading researchers provide a cohesive treatment of the complex issues in high-speed propulsion, as well as introductions to the current capabilities for addressing several fundamental aspects of high-speed vehicle propulsion development. Includes more than 380 references, 290 figures and tables, and 185 equations.

Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 400

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Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 826

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Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 492

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Author:
Publisher:
ISBN:
Category : Aircraft gas-turbines
Languages : en
Pages : 722

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Author: Robert E. Bartels
Publisher:
ISBN:
Category : Aerodynamics, Transonic
Languages : en
Pages : 38

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Threee-dimensional transonic flow over a delta wing is investigated with a focus on the effect of transition and influence of turbulence stress anisotropies. The performance of linear eddy viscosity models and an explicit algebraic stress model is assessed at the start of the vortex flow, and the results compared with experimental data. To assess the effect of transition location, computations that either fix transition or are fully turbulent are performed. To assess the effect of the turbulent stress ansiotropy, comparisons are made between predictions from the algebraic stress model and the linear eddy viscosity models. Both transition location and turbulent stress anisotropy significantly affect the 3D flow field. The most significant effect is found to be the modeling of transition location. At a Mach number of 0.90, the computed solution changes character from steady to unsteady depending on transition onset. Accounting for the anisotropies in the turbulent stresses also considerably impacts the flow, most notably in the outboard region of flow separation.

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ISBN:
Category : Airplanes
Languages : en
Pages : 694

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