Inviscid and Viscous Hypersonic Nozzle Flow with Finite Rate Chemical Reactions PDF Download
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Author: E. S. Levinsky Publisher: ISBN: Category : Boundary layer Languages : en Pages : 54
Book Description
Procedures are developed for determining the inviscid core and boundary layer development in diverging nozzles with high enthalpy reservoir conditions in which the gas composition has been displaced from equilibrium by chemical relaxation. A finite difference procedure, based on the method of characteristics, is used for the inviscid flow with finite rate chemical reactions. Laminar boundary layer profiles, based on local similarity, are obtained by integrating the coupled boundary layer and chemical reaction equations outward from the nozzle wall. Free stream boundary conditions on the chemical specie concentrations and the thermodynamic variables are satisfied by iterating o the unknow concentrations and derivatives at the wall. Numerical calculations are presented for the AEDC, VKF low density tunnel and the Convair hypersonic shock tunnel. Effects of chemical reactions in the boundary layer are restricted to the region in which the core flow has not yet frozen and in which the boundary layer is thin. When the boundary layer is thick enough to influence the core expansion, gas phase reactions are frozen. (Author).
Author: E. S. Levinsky Publisher: ISBN: Category : Boundary layer Languages : en Pages : 54
Book Description
Procedures are developed for determining the inviscid core and boundary layer development in diverging nozzles with high enthalpy reservoir conditions in which the gas composition has been displaced from equilibrium by chemical relaxation. A finite difference procedure, based on the method of characteristics, is used for the inviscid flow with finite rate chemical reactions. Laminar boundary layer profiles, based on local similarity, are obtained by integrating the coupled boundary layer and chemical reaction equations outward from the nozzle wall. Free stream boundary conditions on the chemical specie concentrations and the thermodynamic variables are satisfied by iterating o the unknow concentrations and derivatives at the wall. Numerical calculations are presented for the AEDC, VKF low density tunnel and the Convair hypersonic shock tunnel. Effects of chemical reactions in the boundary layer are restricted to the region in which the core flow has not yet frozen and in which the boundary layer is thin. When the boundary layer is thick enough to influence the core expansion, gas phase reactions are frozen. (Author).
Author: William H. Dorrance Publisher: Courier Dover Publications ISBN: 0486822583 Category : Technology & Engineering Languages : en Pages : 353
Book Description
Designed for advanced undergraduate and graduate courses in modern boundary-layer theory, this frequently cited work offers a self-contained treatment of theories for treating laminar and turbulent boundary layers of reacting gas mixtures. 1962 edition.
Author: Clark H. Lewis Publisher: ISBN: Category : Aerodynamics, Hypersonic Languages : en Pages : 182
Book Description
Contents: A survey of higher-order boundary-layer theory; Finite difference solution of the first-order boundary-layer equations; Laminar boundary-layer calculations on bodies of revolution in hypersonic flow; Solution of the viscous shock-layer equations for a binary mixture; Viscous shock-layer problem for the stagnation point of a blunt body; Chemically reacting boundary layer effects for the agard engineering applications body and flow conditions; Computation of higher-order boundary-layer effects with a first-order treatment and comparison with experimental data; Higher-order boundary-layer effects for the agard engineering applications body and flow conditions; The hypersonic viscous shock-layer problem; Numerical methods for nonreacting and chemically reacting laminar flows - tests and comparisons.
Author: Wallace D. Hayes Publisher: Courier Corporation ISBN: 0486160483 Category : Science Languages : en Pages : 628
Book Description
Unified, self-contained view of nonequilibrium effects, body geometries, and similitudes available in hypersonic flow and thin shock layer; appropriate for graduate-level courses in hypersonic flow theory. 1966 edition.
Author: United States. Department of Commerce. Office of Technical Services Publisher: ISBN: Category : Government publications Languages : en Pages : 836
Author: Antonio Ferri Publisher: ISBN: Category : Aerodynamics, Transonic Languages : en Pages : 136
Book Description
A theoretical and experimental investigation of mixing and supersonic combustion is presented. A review of the problem under investigation is given. Then an analysis of inviscid flow fields with a finite rate chemistry for a hydrogen-air reaction is presented, an an analysis of a turbulent mixing for flows with large density gradients with no chemical reaction is presented. The analysis is compared wit the experimental results. Results of the experiments in upersonic combustion are presented. (Author).
Author: E. S. Levinsky
Author: E. S. Levinsky
Author: 
Author: William H. Dorrance
Author: Clark H. Lewis
Author: Wallace D. Hayes
Author: 
Author: 
Author: 
Author: United States. Department of Commerce. Office of Technical Services
Author: Antonio Ferri