Compressible Turbulent Boundary Layers

Compressible Turbulent Boundary Layers PDF Author:
Publisher:
ISBN:
Category : Compressibility
Languages : en
Pages : 580

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Compressible Turbulent Boundary Layers

Compressible Turbulent Boundary Layers PDF Author:
Publisher:
ISBN:
Category : Compressibility
Languages : en
Pages : 580

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FORTRAN Program for Calculating Compressible Laminar and Turbulent Boundary Layers in Arbitrary Pressure Gradients

FORTRAN Program for Calculating Compressible Laminar and Turbulent Boundary Layers in Arbitrary Pressure Gradients PDF Author: William D. McNally
Publisher:
ISBN:
Category : Laminar flow
Languages : en
Pages : 124

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A Method of Calculating Turbulent-boundary-layer Growth at Hypersonic Mach Numbers

A Method of Calculating Turbulent-boundary-layer Growth at Hypersonic Mach Numbers PDF Author: James C. Sivells
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 50

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A method is developed for calculating the growth of a turbulent boundary layer at hypersonic Mach numbers. Excellent agreement with experimental results from axisymmetric nozzles has been obtained by the application of this method. The method utilizes a modification of Stewartson's transformation to simplify the integration of the momentum equation. Heat transfer is taken into account by evaluating the gas properties at Eckert's reference temperature and by using a modification of Crocco's quadratic for the temperature distribution in the boundary layer. A new empirical relation is used for the incompressible friction coefficient which agrees with experimental data over a Reynold's number range from 10(superscript 5) to 10(superscript 9).

Approximations for the Thermodynamic and Transport Properties of High-temperature Air

Approximations for the Thermodynamic and Transport Properties of High-temperature Air PDF Author: C. Frederick Hansen
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ISBN:
Category : Air
Languages : en
Pages : 724

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The thermodynamic and transport prorerties of high-temperature air are found in closed form starting from approximate partition functions for the major components in air and neglecting all minor components. The compressibility, energy, entropy, the specific heats, the speed of sound, the coefficients of viscosity and of thermal conductivity, and the Prandtl numbers for air are tabulated from 500 degrees to 15,000 degrees K over a range of pressure from 0.0001 to 100 atmospheres. The enthalpy of air and the mol fractions of the major components of air can easily be found from the tabulated values for compressibility and energy. It is predicted that the Prandtl number for fully ionized air will become small compared to unity, the order of 0.01, and this implies that boundary layers in such flow will be very transparent to heat flux.

Technical Report DYN

Technical Report DYN PDF Author:
Publisher:
ISBN:
Category : Jet propulsion
Languages : en
Pages : 120

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Analytic Methods in Aircraft Aerodynamics

Analytic Methods in Aircraft Aerodynamics PDF Author:
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 758

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Technical Abstract Bulletin

Technical Abstract Bulletin PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 908

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Applied Mechanics Reviews

Applied Mechanics Reviews PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 628

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1388

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1572

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