作者: Martina Bukač , Ivan Yotov , Paolo Zunino
DOI: 10.1002/NUM.21936
关键词:
摘要: We develop a loosely coupled fluid-structure interaction finite element solver based on the Lie operator splitting scheme. The scheme is applied to between an incompressible, viscous, Newtonian fluid, and multilayered structure, which consists of thin elastic layer thick poroelastic material. modeled using linearly Koiter membrane model, while as Biot system. prove conditional stability derive error estimates. Theoretical results are supported with numerical examples. © 2014 Wiley Periodicals, Inc. Numer Methods Partial Differential Eq 31: 1054–1100, 2015