Turbocharger flow computations with the Space-Time Isogeometric Analysis (ST-IGA)

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• 作者：Kenji Takizawa ; ^a ; ^{Kenji.Takizawa@tafsm.org} ; Tayfun E. Tezduyar^b ; Yuto Otoguro^a ; Takuya Terahara^a ; Takashi Kuraishi^a ; Hitoshi Hattori^a
• 关键词：Turbocharger ; Turbine ; Space&ndash ; Time Variational Multiscale method ; ST-VMS ; ST Slip Interface method ; ST-SI ; Isogeometric Analysis ; IGA ; Higher-order functions
• 刊名：Computers & Fluids
• 出版年：2017
• 出版时间：5 January 2017
• 年：2017
• 卷：142
• 期：Complete
• 页码：15-20
• 全文大小：1093 K
• 卷排序：142

文摘

A method combines the ST-VMS, ST-SI, and IGA is introduced. The method is successfully tested on a circular pipe flow. The method is successfully applied to a turbine part of turbocharger. The method is shown to have good potential for turbomachinery flows.