Fast fluid-structure interaction simulations using a displacement-based finite element model equipped with an explicit streamline integration prediction

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• 作者：P.B. Ryzhakov^a ; ^b ; ^{pryzhakov@cimne.upc.edu} ; J. Marti^a ; ^b ; S.R. Idelsohn^a ; ^c ; E. Oñ ; ate^a ; ^b
• 关键词：Incompressible flows ; Navier&ndash ; Stokes ; Fluid&ndash ; structure interaction ; Particle finite element method ; Lagrangian ; Coupled problems
• 刊名：Computer Methods in Applied Mechanics and Engineering
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：315
• 期：Complete
• 页码：1080-1097
• 全文大小：1941 K
• 卷排序：315

文摘

Efficient displacement-based model for solving fluid–structure interaction problems. Combination of explicit prediction of the nodal positions using integration along the streamlines with an implicit correction. Large time steps. Tightly coupled scheme.