Author: Charles Ray StromPublisher:
ISBN:
Category :
Languages : en
Pages : 348
Book Description
The Method of Characteristics for Three-dimensional Steady Ad Unsteady Reacting Gas Flows
Author: Charles Ray StromThe Method of Characteristics for 3-dimensional Steady and Unsteady Reacting Gas Flows
Author: Publisher:
ISBN:
Category : Aerodynamics, Transonic
Languages : en
Pages : 348
Book Description
The Method of Characteristics for Three-dimensional Real-gas Flows
Author: Charles R. StromPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 136
Book Description
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).
Recent Contributions to the Method of Characteristics for Three-dimensional Problems in Gas Dynamics
Author: Maurice HoltPublisher:
ISBN:
Category : Gas dynamics
Languages : en
Pages : 44
Book Description
The numerical method of characteristics for problems in three or more independent variables are reviewed. Particular emphasis is laid on recent methods developed in Germany; notably the optimal characteristic method of Bruhn + Haack and Schaetz, and the near characteristics method of Sauer. In all these methods, difference equations are established in their most compact form and, at each point, all outer directional derivatives are in one plane. In Sauer's method, this plane is always parallel to a fixed plane. The methods are all derived rigorously and satisfy conditions of equivalence, uniqueness, and convergence. The optimal characteristics method has been applied very successfully to the problem of unsteady flow through a Laval nozzle. (Modified author abstract).
Scientific and Technical Aerospace Reports
Author: The Method of Characteristics Applied to the One-dimensional Unsteady Gas Flow
Author: R. SauerA Method of Characteristics for Steady Three-dimensional Supersonic Flow with Application to Inclined Bodies of Revolution
Author: John V. RakichPublisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 68
Book Description
Characteristics method for determining three dimensional supersonic flow around inclined body of revolution.
Numerical Methods for Solving Problems of Mechanics of Continuous Media
Author: Oleg Mikhaĭlovich Belot͡serkovskiĭPublisher:
ISBN:
Category : Gas dynamics
Languages : en
Pages : 220
Book Description
College of Engineering
Author: University of Michigan. College of EngineeringPublisher: UM Libraries
ISBN:
Category : Engineering schools
Languages : en
Pages : 432
Book Description
University of Michigan Official Publication
Author: University of MichiganPublisher: UM Libraries
ISBN:
Category : Education, Higher
Languages : en
Pages : 822
Book Description
Each number is the catalogue of a specific school or college of the University.