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Integrating a parametric CAD system with a computational fluid dynamics package for exhaust system analysis
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Product and Production Development.
2000 (English)In: ISATA 2000: automotive and transportation technology. Simultaneous engineering., Dublin, 2000, p. 213-220Conference paper, Published paper (Refereed)
Abstract [en]

The work has demonstrated how the conceptual design process can be improved by allowing the seamless and automated sharing of geometry information between a commercial CAD system and a commercial one-dimensional Computational Fluid Dynamics code for the purpose of fluid dynamics analysis of exhaust systems. The driver for this work was the need to carry out conceptual aero-acoustic design of an exhaust system where the simulation model included the intake, engine, and exhaust system. The exhaust system is modeled in the fluid dynamics domain using parameterized building blocks. The integration achieved via the pre-processor developed makes it possible to associate these building blocks with the solid geometry defined in the CAD system and to use this connection to determine their geometric parameters.

Place, publisher, year, edition, pages
Dublin, 2000. p. 213-220
Series
SAE Technical Paper ; 2000-25-0181
National Category
Other Mechanical Engineering
Research subject
Computer Aided Design
Identifiers
URN: urn:nbn:se:ltu:diva-30586Local ID: 471060b0-ffc8-11dc-8b65-000ea68e967bOAI: oai:DiVA.org:ltu-30586DiVA, id: diva2:1003815
Conference
ISATA 2000 : 25/09/2000 - 27/09/2000
Note
Godkänd; 2000; 20080401 (kirhon)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
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Language
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  • en-US
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  • Other locale
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Output format
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  • text
  • asciidoc
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