Method For Predicting Compressible Turbulent Boundary Layers In Adverse Pressure Gradients PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Method For Predicting Compressible Turbulent Boundary Layers In Adverse Pressure Gradients PDF full book. Access full book title Method For Predicting Compressible Turbulent Boundary Layers In Adverse Pressure Gradients.
Author | : Shimer Zane Pinckney |
Publisher | : |
Total Pages | : 68 |
Release | : 1971 |
Genre | : Boundary layer |
ISBN | : |
Download Method for Predicting Compressible Turbulent Boundary Layers in Adverse Pressure Gradients Book in PDF, ePub and Kindle
Author | : W. H. Schofield |
Publisher | : |
Total Pages | : 16 |
Release | : 1981 |
Genre | : Turbulent boundary layer |
ISBN | : 9780642890085 |
Download A Prediction Method for Turbulent Boundary Layers in Adverse Pressure Gradients Book in PDF, ePub and Kindle
A prediction method for turbulent boundary layers in moderate to strong adverse pressure gradients is presented. The closure hypothesis for the method is the universal velocity defect law of Schofield and Perry (1972) which restricts the method to the prediction of layers in moderate to strong adverse pressure gradient. The method is tested against nine experimentally measured boundary layers. Predictions for velocity profile shape, boundary layer thicknesses and velocity scale ratio were generally in good agreement with the experimental measurements and were superior to those given by other prediction methods. Unlike other methods the present method also gives reasonably accurate predictions for the shear stress profile of a layer. The analysis presented here is compared with previous work and helps to resolve some disagreements discerned in the literature.
Author | : |
Publisher | : |
Total Pages | : 580 |
Release | : 1969 |
Genre | : Compressibility |
ISBN | : |
Download Compressible Turbulent Boundary Layers Book in PDF, ePub and Kindle
Author | : Philip M. Gerhart |
Publisher | : |
Total Pages | : 28 |
Release | : 1974 |
Genre | : Turbulent boundary layer |
ISBN | : |
Download Comparison of Several Methods for Predicting Separation in a Compressible Turbulent Boundary Layer Book in PDF, ePub and Kindle
Author | : Larry L. Lynes |
Publisher | : |
Total Pages | : 146 |
Release | : 1969 |
Genre | : Air flow |
ISBN | : |
Download Calculation of Compressible Turbulent Boundary Layers with Pressure Gradients and Heat Transfer Book in PDF, ePub and Kindle
Author | : Neal Tetervin |
Publisher | : |
Total Pages | : 96 |
Release | : 1967 |
Genre | : Enthalpy |
ISBN | : |
Download An Approximate Method for the Calculation of the Reynolds Analogy Factor for a Compressible Turbulent Boundary Layer in a Pressure Gradient Book in PDF, ePub and Kindle
The method predicts that a positive pressure gradient increases and a negative pressure gradient decreases the ratio of Stanton number to friction coefficient. The Crocco relation between the velocity and total enthalpy for a non-adiabatic surface and zero pressure gradient is generalized to non-zero pressure gradient. The relation between the velocity and the total enthalpy varies markedly from the flat plate Crocco relation as the pressure gradient departs from zero. The magnitude of the variation depends on the velocity profile shape parameter. (Author).
Author | : J. E. Green |
Publisher | : |
Total Pages | : 52 |
Release | : 1972 |
Genre | : Turbulent boundary layer |
ISBN | : |
Download Application of Head's Entrainment Method to the Prediction of Turbulent Boundary Layers and Wakes in Compressible Flow Book in PDF, ePub and Kindle
Author | : Dennis M. Bushnell |
Publisher | : |
Total Pages | : 156 |
Release | : 1977 |
Genre | : Compressibility |
ISBN | : |
Download Calculation Methods for Compressible Turbulent Boundary Layers, 1976 Book in PDF, ePub and Kindle
Author | : H. D. Harris |
Publisher | : |
Total Pages | : 366 |
Release | : 1970 |
Genre | : Turbulent boundary layer |
ISBN | : |
Download An Integral Method for the Prediction of Turbulent Boundary Layer Development, Using Separate Velocity and Shear Stress Profiles Book in PDF, ePub and Kindle
Author | : Kennedy F. Rubert |
Publisher | : |
Total Pages | : 61 |
Release | : 1951 |
Genre | : Turbulent boundary layer |
ISBN | : |
Download A Procedure for Calculating the Development of Turbulent Boundary Layers Under the Influence of Adverse Pressure Gradients Book in PDF, ePub and Kindle
A procedure based on the kinetic-energy equation and an extended form of the momentum equation has been devised for calculating the development of turbulent boundary layers in adverse pressure gradients. Predictions, by this method, of turbulent-boundary-layer developement in comparison with experimental results from several sources are presented for a number of cases of flow over flat plates and airfoils and in conical diffusers. In the range of boundary-layer flow short of separation, the agreement with experiment is, in most cases, quite satisfactory; in some instances, however, there is definite disagreement between the calculated and experimental results. It is believed, however, that good agreement has been obtained of effort along the present lines, particularly with respect to improvement of the correlations and refinement of the equations.