The Numerical Computations Of Supersonic Flow Past Blunt Bodies
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| Author | : Saul S. Abarbanel |
| Publisher | : |
| Total Pages | : 51 |
| Release | : 1976 |
| Genre | : |
| ISBN | : |
Download The Numerical Computations of Supersonic Flow Past Blunt Bodies Book in PDF, Epub and Kindle
Methods for computing numerically the flow past blunted bodies travelling at supersonic speed are developed, using finite difference schemes. The algorithms were constracted to deal witn 2-D axisymmetric and 3-D configuration. Various configurations were investigated and the flow field around them computed. Comparison with available semi-empirical results for blunted cones at Mach number 3 shows good agreement. The 3-D algorithm was applied to an axisymmetric configuration and the results thus obtained show good agreement with the axisymmetric calculation. All the calculations are for the inviscid gas-dynamic case. (Author).
| Author | : |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 1976 |
| Genre | : |
| ISBN | : |
Download The Numerical Computations of Supersonic Flow Past Blunt Bodies Book in PDF, Epub and Kindle
Methods for computing numerically the flow past blunted bodies travelling at supersonic speed are developed, using finite difference schemes. The algorithms were constracted to deal witn 2-D axisymmetric and 3-D configuration. Various configurations were investigated and the flow field around them computed. Comparison with available semi-empirical results for blunted cones at Mach number 3 shows good agreement. The 3-D algorithm was applied to an axisymmetric configuration and the results thus obtained show good agreement with the axisymmetric calculation. All the calculations are for the inviscid gas-dynamic case. (Author).
| Author | : Saul S. Abarbanel |
| Publisher | : |
| Total Pages | : 44 |
| Release | : 1977 |
| Genre | : |
| ISBN | : |
Download Three Dimensional Supersonic Flow Past Blunt Bodies - Numerical Methods and Computations Book in PDF, Epub and Kindle
Methods for computing numerically the flow past blunted bodies of revolution travelling at supersonic speeds and at angles of attack are developed, using finite difference schemes. Results are shown for a given configuration at two supersonic Mach Numbers for which circumferential pressure distribution is given as well as the lift slope coefficient. To achieve greater computational efficiency a different method was introduced - one based on mapping the body into a line (in the 2-D case) or a rectangle. This was tested so far on the axisymmetric case. (Author).
| Author | : Milton Van Dyke |
| Publisher | : |
| Total Pages | : 36 |
| Release | : 1959 |
| Genre | : Aerodynamics, Supersonic |
| ISBN | : |
Download Supersonic Flow Past a Family of Blunt Axisymmetric Bodies Book in PDF, Epub and Kindle
Some 100 numerical computations have been carried out for unyawed bodies of revolution with detached bow waves. The gas is assumed perfect with y=5/3, 7/5, or 1. Free-stream Mach numbers are taken as 1.2, 1.5, 2, 3, 4, 6, 10, and [infinity symbol]. The results are summarized with emphasis on the sphere and paraboloid.
| Author | : Jerry Curtis South |
| Publisher | : |
| Total Pages | : 66 |
| Release | : 1968 |
| Genre | : Mathematical models |
| ISBN | : |
Download Calculation of Axisymmetric Supersonic Flow Past Blunt Bodies with Sonic Corners Book in PDF, Epub and Kindle
| Author | : S. M. Gilinskii |
| Publisher | : |
| Total Pages | : 46 |
| Release | : 1968 |
| Genre | : |
| ISBN | : |
Download Method for Calculation of Supersonic Flow Past Blunt Bodies with a Detached Shock Wave Book in PDF, Epub and Kindle
The paper deals with the development of a method for calculating supersonic flow past blunt bodies with a detached shock wave. The first section contains a formulation of the problem of supersonic flow past a blunt body of an arbitrary shape and an investigation of basic gas-dynamics equations. A method is given for the selection of a differential system for solving a boundary problem. This is followed by sections on the construction of an algorithm for the numerical solution of a boundary value problem in a mixed region and on the method of solving a nonlinear problem. The final section gives examples illustrating the solution of different problems of flow past bodies of different shapes with a detached shock wave. (Author).
| Author | : Milton Van Dyke |
| Publisher | : |
| Total Pages | : 25 |
| Release | : 1959 |
| Genre | : Aerodynamics, Supersonic |
| ISBN | : |
Download Supersonic Flow Past a Family of Blunt Axisymmetric Bodies Book in PDF, Epub and Kindle
Some 100 numerical computations have been carried out for unyawed bodies of revolution with detached bow waves. The gas is assumed perfect with y=5/3, 7/5, or 1. Free-stream Mach numbers are taken as 1.2, 1.5, 2, 3, 4, 6, 10, and [infinity symbol]. The results are summarized with emphasis on the sphere and paraboloid.
| Author | : Franklyn B. Fuller |
| Publisher | : |
| Total Pages | : 52 |
| Release | : 1961 |
| Genre | : Aerodynamics |
| ISBN | : |
Download Numerical Solutions for Supersonic Flow of an Ideal Gas Around Blunt Two-dimensional Bodies Book in PDF, Epub and Kindle
| Author | : H. Sugiyama |
| Publisher | : |
| Total Pages | : 9 |
| Release | : 1983 |
| Genre | : Aerodynamics, Supersonic |
| ISBN | : |
Download Numerical Analysis of Dusty Supersonic Flow Past Blunt Axisymmetric Bodies Book in PDF, Epub and Kindle
An inverse method was developed for treating gas-particle supersonic flow past axisymmetric blunt bodies. This method is based on two transformations (von Mises and an additional one), which are convenient for determining the shock-layer flow fields and the body shapes. In using the present method, the pure gas flow fields around spheres were first solved numerically for the freestream Mach numbers = 10, 6, 4, 3, 2 and 1.5. These were found to be in very good agreement with the available results of Van Dyke and Gordon. Then the gas-solid-particle flow in the shock layer around blunt bodies (nearly spheres) were solved for the freestream Mach numbers = 10 and 1.5, with freesteam loading ratios = 0, 0.2, 0.5 and 1.0 and particle diameters 1, 2, 5 and 10 micrometers respectively.
| Author | : Harvard Lomax |
| Publisher | : |
| Total Pages | : 96 |
| Release | : 1964 |
| Genre | : Aerodynamics, Supersonic |
| ISBN | : |
Download Numerical Analysis of Flow Properties about Blunt Bodies Moving at Supersonic Speeds in an Equilibrium Gas Book in PDF, Epub and Kindle
