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Set up and validation of a methodology for a 3D model for a low pressure turbine case under loads
KTH, School of Industrial Engineering and Management (ITM), Energy Technology, Heat and Power Technology. Ecole des Ponts et Chaussées ParisTech.
2013 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

This thesis presents the set up of a method of modeling a low pressure turbine case for a 3D buckling analysis. First, a previous model in 2D is transposed to a new software. Then, the role of the turbine rear frame and the way to model it are investigated. Besides, the flange is studied: a simplified and realistic manner to model it is proposed. Finally, the last part is devoted to the equilibrium of the low pressure turbine case to make possible a static analysis.

Place, publisher, year, edition, pages
2013. , 43 p.
Keyword [en]
jet engine, turbine, buckling
National Category
Aerospace Engineering
URN: urn:nbn:se:kth:diva-140257OAI: diva2:689372
2013-12-16, Snecma, Rond Point René Ravaud - Réau, Moissy-Cramayel (France), 10:00 (English)
Available from: 2014-01-20 Created: 2014-01-20 Last updated: 2014-01-20Bibliographically approved

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Quennehen, Lucien
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