Godunov-type schemes applied to detonation flows
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Godunov-type schemes applied to detonation flows

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Published by National Aeronautics and Space Administration, Langley Research Center, National Technical Information Service, distributor in Hampton, Va, [Springfield, Va .
Written in English

Subjects:

  • Gas dynamics.,
  • Lagrange equations.

Book details:

Edition Notes

Other titlesGodunov type schemes applied to detonation flows.
StatementJames J. Quirk.
SeriesICASE report -- no. 93-15., NASA contractor report -- 191447., NASA contractor report -- NASA CR-191447.
ContributionsLangley Research Center.
The Physical Object
FormatMicroform
Pagination1 v.
ID Numbers
Open LibraryOL14696074M

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  This book aims to present the principles of such schemes in a way that is easily understandable to practising engineers. The features of hyperbolic conservation laws and their solutions are presented in the first two chapters. The principles of Godunov-type schemes are outlined in a third Edition: 1. This book aims to present the principles of such schemes in a way that is easily understandable to practising engineers. The features of hyperbolic conservation laws and their solutions are presented in the first two chapters. The principles of Godunov-type schemes are outlined in Cited by: Application of Godunov-type schemes to transient mixed flows The ASE-1 models often adopt Godunov-type schemes and Riemann solvers (e.g., Bourdarias and . () Construction of Godunov-Type Difference Schemes in Curvilinear Coordinates and an Application to Spherical Coordinates. Computational Mathematics and Modeling , () A method for compressible multimaterial flows with condensed phase explosive detonation and airblast on unstructured by:

Godunov-type models are tailored to high-inertia floods because of approximate Riemann solvers that account for transcritical flows with shocks [37, 75], and the literature presents Godunov-type Author: Vincent Guinot. The 97 papers cover a very wide range of topics, such as design and analysis of numerical schemes, applications to compressible and incompressible fluid dynamics, multi-phase flows, combustion problems, astrophysics, environmental fluid dynamics, and detonation waves. This book will be a reference book on the subject of numerical methods for. A Godunov-Type Scheme for Nonhydrostatic Atmospheric Flows Nash’at Ahmad School of Computational Sciences George Mason University March 23rd, EMC Seminar Objective The objective of this project was to develop a high-resolution flow solver on unstructured mesh for solving the Euler and Navier-Stokes equations governing atmospheric flows. The objectives of this workshop were i) the genesis of models that would capture or reflect the basic pllysical phenomena in SCRAMJETs and/or oblique detonation-wave engines (ODWE), and ii) the stimulation of a greater interaction between NASA exper­ imental research community and the academic community.

Weakly Nonlinear Dynamics ofNear-CJ Detonation Waves; J.B. Bdzil, R. Klein. Some Fundamental Problems of Detonation Instabilities and Its Relation to Engine Operation; J.H. Lee, Fan Zhang, R.S. Che. Godunov-Type Schemes Applied to Detonation Flows; J.J. Quirk. Series Title: ICASE/LaRC interdisciplinary series in science and engineering, v. 1. In numerical analysis and computational fluid dynamics, Godunov's scheme is a conservative numerical scheme, suggested by S. K. Godunov in , for solving partial differential can think of this method as a conservative finite-volume method which solves exact, or approximate Riemann problems at each inter-cell boundary. In its basic form, . pressurized flows (mixed flows), to fully pressurized flows. Its robustness for simulating mixed flows is accomplished by: (1) Introducing a gradual transition between the pipe and the slot, and (2) Using a second-order Godunov-type scheme with a slope limiter to solve the governing free surface flow equations. This volume contains the proceedings of the Workshop on Com­ bustion, sponsored by the Institute for Computer Applications in Science and Engineering (ICASE) and the NASA Langley Research Center (LaRC). It was held on October , , and was the sec­ ond workshop in the series on the subject.