Geometric continuity constraints of automatically derived parametrisations in CAD-based shape optimisation

DOI10.1080/10618562.2019.1683166OpenAlexW2989253705WikidataQ126822594 ScholiaQ126822594MaRDI QIDQ5031535

Xing-Chen Zhang, Yang Wang, Jens-Dominik Müller, Siamak Akbarzadeh

Publication date: 16 February 2022

Published in: International Journal of Computational Fluid Dynamics (Search for Journal in Brave)

Full work available at URL: https://qmro.qmul.ac.uk/xmlui/handle/123456789/61254

zbMATH Keywords

singular value decompositionCADshape optimisationNURBSnullspacecontinuity constraints

Mathematics Subject Classification ID

Numerical analysis (65-XX) Calculus of variations and optimal control; optimization (49-XX)

Uses Software

• TAPENADE
• SuiteSparseQR
• SPQR_RANK
• STAMPS

Cites Work

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• Mesh deformation using radial basis functions for gradient-based aerodynamic shape optimization
• Aerodynamic design via control theory
• Algorithm 933
• Impulse Response Approximations of Discrete Shape Hessians with Application in CFD
• Algorithmic differentiation of the Open CASCADE Technology CAD kernel and its coupling with an adjoint CFD solver
• On optimum design in fluid mechanics
• CAD‐based shape optimisation with CFD using a discrete adjoint
• An introduction to the adjoint approach to design

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