Download or read book Method of Characteristics for Calculating Three dimensional Supersonic Gas Flows written by Yu N. Podladchikov and published by . This book was released on 1966 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The method of characteristics (extended from two to three independent variables) is used to solve the problem of supersonic flow of an ideal gas over a blunt body. The steady motion of the gas is described by a system of partial differential equations. A Cartesian coordinate system is fixed to the flow. A scheme based on the relations on the characteristic planes is proposed for calculating the supersonic portion of the flow, and therefore the calculation of a point depends on whether it is found in the shock wave, in the flow field, or on the surface of the body. The computational procedures for these three cases are outlined and illustrated by examples. (Author).
Download or read book The Method of Characteristics for Three dimensional Real gas Flows written by Charles R. Strom and published by . This book was released on 1967 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: The method of characteristics is formulated for the computation of the supersonic flow of an inviscid, reacting gas over a smooth three-dimensional body. Various methods of constructing networks of bicharacteristic lines are examined from the point of view of numerical stability and accuracy. A new method of forming the network, which consists of projecting forward along streamlines from data points on specified data planes, is found to be most easily adopted to the particular requirements of nonequilibrium chemistry. The general method was coded for the IBM 7090 computer and the program demonstrated for the case of an ideal gas. Calculations were made for the case of an ideal gas. Calculations were made for the flow about a spherical-tip 15 degree half-angle cone at 10 degree angle of attack and a generalized elliptical body at zero incidence. Since the program yields the pressure distribution along specified streamlines, it is straightforward, in principle, to link it to a finite-rate chemistry stream tube program to treat three-dimensional, nonequilibrium flows. (Author).
Download or read book Method of Calculating Three dimensional Supersonic Gas Flows Around Bodies written by Z. D. ZAPRYANOV and published by . This book was released on 1965 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first section contains a description of the calculation of two-dimensional flows, the second of three-dimensional flows, and the third section contains the results of calculation of flow over a number of specific bodies. The method of characteristics is widely used to calculate supersonic regions of two-dimensional flows.
Download or read book A Method of Characteristics for Steady Three dimensional Supersonic Flow with Application to Inclined Bodies of Revolution written by John V. Rakich and published by . This book was released on 1969 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Characteristics method for determining three dimensional supersonic flow around inclined body of revolution.
Download or read book A Method of Characteristics Computer Program for Three dimensional Supersonic Internal Flows written by W. C. Armstrong and published by . This book was released on 1979 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reference-plane method of characteristics is applied to the computation of the supersonic flow in a three-dimensional (3-D) channel such as a propulsion nozzle. The fluid is assumed to be an inviscid ideal gas and the flow is assumed to be shock-free, although it can be rotational. Both the basic equations and the numerical procedures are described, as is the computer program, which was written in FORTRAN IV language for the IBM 370/165 computer. The validity of the computer program was established by computing, in various ways, an axisymmetric nozzle flow as a three-dimensional flow; the numerical results are in good agreement with the results from a well-established computer program for axisymmetric flow. (Author).
Download or read book Use of a Characteristic Surfaces for Unsymmetrical Supersonic Flow Problems written by Wolfgang E. Moeckel and published by . This book was released on 1949 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Application of the method of characteristics to the linearized three-dimensional equation results in a relatively simple system of difference equations that can be used to compute the supersonic flow past boundaries for which no other linearized solutions are available.
Download or read book The Calculation of Three dimensional Supersonic Flows Around Spherically capped Smooth Bodies and Wings Theory and applications written by Chong-Wei Chu and published by . This book was released on 1972 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Method of Characteristics Computer Program for Three Dimensional Supersonic Internal Flows written by and published by . This book was released on 1979 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reference-plane method of characteristics is applied to the computation of the supersonic flow in a three-dimensional (3-D) channel such as a propulsion nozzle. The fluid is assumed to be an inviscid ideal gas and the flow is assumed to be shock-free, although it can be rotational. Both the basic equations and the numerical procedures are described, as is the computer program, which was written in FORTRAN IV language for the IBM 370/165 computer. The validity of the computer program was established by computing, in various ways, an axisymmetric nozzle flow as a three-dimensional flow; the numerical results are in good agreement with the results from a well-established computer program for axisymmetric flow. (Author).
Download or read book The Calculation of Three dimensional Supersonic Flows Around Spherically capped Smooth Bodies and Wings Manual for computer programs written by Chong-Wei Chu and published by . This book was released on 1972 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Three dimensional Inviscid Supersonic Flow Between a Body and an Outer Wall written by W. C. Armstrong and published by . This book was released on 1976 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: The three-dimensional inviscid supersonic flow equations are solved for the flow over a body located within a duct. Numerical solutions are obtained by use of the reference plane method of characteristics technique. Results of the analysis are compared with experimental test body pressure distributions obtained with an off-design jet stretcher system. The analysis is sufficiently general so that a variety of internal flows may be predicted. A computer program listing and an example problem are presented.
Download or read book NASA Technical Translation written by and published by . This book was released on 1973 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Computer Program for Three Dimensional Supersonic Flow with Arbitrarily Defined Boundaries written by Brian A. McIntyre and published by . This book was released on 1972 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: A production type computer program has been developed, for the CDC-6500 computer, which is capable of solving supersonic flow problems through arbitrarily shaped three-dimensional geometries. Provisions have been made for the inclusion of an arbitrarily shaped three-dimensional centerbody in the flow. The geometry of the contours may be specified by tabular data or by expressing parameters in an analytic equation. A second-order numerical method of characteristics is used to solve the equations of motion for three-dimensional, steady supersonic flow. (Author).
Download or read book A Second order Numerical Method of Characteristics for Three dimensional Supersonic Flow written by Victor Harvey Ransom and published by . This book was released on 1970 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Determination of Three dimensional Supersonic Flow by the Method of Characteristics General Statement of the Problem written by Pietro Teofilato and published by . This book was released on 1953 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Supersonic Three dimensional Code for Flow Over Blunt Bodies written by D. S. Chaussee and published by . This book was released on 1980 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gas Flows Past Blunt Bodies Calculation method and flow analysis pt 2 Tables of the gasdynamic functions written by Aleksandr Nikolaevich Li︠u︡bimov and published by . This book was released on 1973 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:
