High-fidelity aerodynamic shape optimization using efficient orthogonal modal design variables with a constrained global optimizer

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• 作者：D.J. Poole ; ¹ ; ^{dp8470@bristol.ac.uk} ; C.B. Allen² ; ^{c.b.allen@bristol.ac.uk} ; T.C.S. Rendall³ ; ^{thomas.rendall@bristol.ac.uk}
• 关键词：Aerodynamic shape optimization ; Singular value decomposition ; Shape parameterization ; Global optimization
• 刊名：Computers & Fluids
• 出版年：2017
• 出版时间：17 January 2017
• 年：2017
• 卷：143
• 期：Complete
• 页码：1-15
• 全文大小：2007 K
• 卷排序：143

文摘

Use of proper orthogonal decomposition to derive aerofoil design variables. Demonstration of efficient, reduced set of orthogonal design variables. Application of a constrained global optimizer to aerodynamic optimization. Shown that as few as six variables are required for aerofoil optimization.