An adaptive method of lines for the simulation of complex laminar combustion processes:

Abstract: "For the simulation of one-dimensional flame configurations reliable numerical tools are needed which have to be both highly efficient (large number of parametric calculations) and at the same time accurate (in order to avoid numerical errors). This can only be accomplished using full...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Maas, Ulrich (VerfasserIn), Nowak, Ulrich (VerfasserIn)
Format: Buch
Sprache:English
Veröffentlicht: Berlin Konrad-Zuse-Zentrum für Informationstechnik 1996
Schriftenreihe:Preprint SC / Konrad-Zuse-Zentrum für Informationstechnik Berlin 1996,56
Schlagworte:
Zusammenfassung:Abstract: "For the simulation of one-dimensional flame configurations reliable numerical tools are needed which have to be both highly efficient (large number of parametric calculations) and at the same time accurate (in order to avoid numerical errors). This can only be accomplished using fully adaptive discretization techniques both in space and time together with a control of the discretization error. We present a method which accomplishes this task. It is based on an adaptive MOL (method of lines) treatment. Space discretization is done by means of finite difference approximations on non-uniform grids. Time is discretized by the linearly-implicit Euler method. In order to control the discretizations errors an extrapolation procedure is used in space and time. Results are presented for simple laser-induced ignition processes. The method, however can be applied to other combustion processes, too."
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