Repository: Freie Universit├Ąt Berlin, Math Department

Shock Initiated Ignition in an L-shaped Duct: Two Aspects of its Numerical Simulation

Klein, R. (1988) Shock Initiated Ignition in an L-shaped Duct: Two Aspects of its Numerical Simulation. Notes on Numerical Fluid Mechanics, 20 . pp. 138-145.

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Official URL: http://adsabs.harvard.edu/abs/1988nmfm.conf..138K

Abstract

The simulation of chemically reacting gas flows requires numerical integrations of inhomogeneous balance equations for the mass, momentum, energy, and fuel mass densities. For this purpose a higher-order upwind difference scheme is extended for applications to Euler's equations with source terms. The boundary of the L-shaped duct includes a sharp convex corner. A straightforward asymptotic consideration of the vicinity of the edge reveals the quasi-steady nature of the corner flow.

Item Type:Article
Additional Information:7th GAMM-Conference on Numerical Methods in Fluid Mechanics, Louvain-la-Neuve, Belgium, Sept. 9-11, 1987
Uncontrolled Keywords:COMPUTATIONAL FLUID DYNAMICS, COMPUTERIZED SIMULATION, DETONATION WAVES, DUCTED FLOW, FLOW GEOMETRY, IGNITION, CORNERS, DETONABLE GAS MIXTURES, EULER EQUATIONS OF MOTION, FINITE DIFFERENCE THEORY, REACTION KINETICS, UPSTREAM
Subjects:Mathematical and Computer Sciences > Mathematics > Applied Mathematics
Divisions:Department of Mathematics and Computer Science > Institute of Mathematics > Geophysical Fluid Dynamics Group
ID Code:585
Deposited By: Ulrike Eickers
Deposited On:21 Jul 2009 11:59
Last Modified:21 Jul 2009 11:59

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