TASCOM3D: A Scientific Code for Compressible Reactive Flows

Markus Kindler (), Markus Lempke (), Peter Gerlinger and Manfred Aigner
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Markus Kindler: Deutsches Zentrum für Luft- und Raumfahrt, Institut für Verbrennungstechnik
Markus Lempke: Universität Stuttgart, Institut für Verbrennungstechnik der Luft- und Raumfahrt
Peter Gerlinger: Universität Stuttgart, Institut für Verbrennungstechnik der Luft- und Raumfahrt
Manfred Aigner: Deutsches Zentrum für Luft- und Raumfahrt, Institut für Verbrennungstechnik

A chapter in High Performance Computing on Vector Systems 2011, 2011, pp 121-141 from Springer

Abstract: Abstract The numerical framework of the scientific code TASCOM3D (Turbulent All Speed Combustion Multigrid Solver) is introduced and its application for compressible flows is presented. The in-house code is developed over more than two decades and has been used successfully to simulate compressible reacting and non-reacting flows. It describes reacting flows by solving the full compressible Navier-Stokes, species and turbulence transport equations. As turbulence closure different two-equation turbulence models are implemented and turbulence-chemistry interactions are taken into account by an assumed PDF approach. As demonstration of applications of TASCOM3D two different investigations are presented: simulations of a model scramjet combustor and a cryogenic rocket combustor. Furthermore the performance of TASCOM3D on the NEC SX-9 system is analysed. The investigation points out the challenges and problems in HPC and may serve other researchers as comparison and assistance to achieve good performance on vector processor based architectures.

Keywords: Combustion Chamber; Wall Heat Flux; 49th AIAA Aerospace; Species Mass Fraction; Strong Scaling (search for similar items in EconPapers)
Date: 2011
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-642-22244-3_9

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DOI: 10.1007/978-3-642-22244-3_9

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