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Viability of the overset method for geometrical sensitivity studies
KTH, School of Engineering Sciences (SCI), Aeronautical and Vehicle Engineering, Flight Dynamics.
2017 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

In the following thesis the overset method, also called chimera or overlapping meshes, is discussed and applied toa formula race car, in order to calculate its aerodynamic map. The proposed method would allow reducing set-uptime through automation and avoided re-meshing process. a A theoretical background is presented before thediscussion of the way this kind of approach has been set-up in Star-CCM+. Results are obtained and discussedfor various car positions. Further investigations are finally suggested to further assess the viability of the method.

Place, publisher, year, edition, pages
2017. , p. 21
Series
TRITA-AVE, ISSN 1651-7660 ; 2017:67
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-223329OAI: oai:DiVA.org:kth-223329DiVA, id: diva2:1183350
External cooperation
Qpunkt
Examiners
Available from: 2018-02-20 Created: 2018-02-16 Last updated: 2018-02-20Bibliographically approved

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fulltext(3676 kB)128 downloads
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Type fulltextMimetype application/pdf

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