文章基本信息

标题：Shape optimization of turbine blade cooling system using topological sensitivity analysis method
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作者：Emna Ghezaiel ; Maatoug Hassine ; Mohamed Abdelwahed 等
期刊名称：Boundary Value Problems
印刷版ISSN：1687-2762
电子版ISSN：1687-2770
出版年度：2019
卷号：2019
期号：1
页码：1-7
DOI：10.1186/s13661-019-1286-x
出版社：Hindawi Publishing Corporation
摘要：The topological sensitivity analysis method gives the variation of a criterion with respect to the creation of a small hole in the domain. In this paper, we use this method to solve an inverse problem related to the turbine blade cooling. The aim is to optimize the hole characteristics created in the blade vane in order to improve the behavior of the cooling system. A topological optimization algorithm is proposed and some numerical results, showing the efficiency of our approach, are presented.
关键词：Geometric inverse problem; Topological sensitivity analysis; Heat equation