@article{,
    author = {Pasquariello, Vito; Hammerl, Georg; Örley, Felix; Hickel, Stefan; Danowski, Caroline; Popp, Alexander; Wall, Wolfgang A.; Adams, Nikolaus A.},
    title = {A cut-cell finite volume : finite element coupling approach for fluid-structure interaction in compressible flow},
    editor = {},
    booktitle = {},
    series = {},
    journal = {Journal of Computational Physics},
    address = {},
    publisher = {},
    edition = {},
    year = {2016},
    isbn = {},
    volume = {307},
    number =  {},
    pages = {670-695},
    url = {http://www.sciencedirect.com/science/article/pii/S0021999115008323},
    doi = {10.1016/j.jcp.2015.12.013},
    keywords = {Fluid-structure interaction ; Compressible flow ; Cut-cell method ; Immersed boundary method ; Mortar method},
    abstract = {We present a loosely coupled approach for the solution of fluid-structure interaction problems between a compressible flow and a deformable structure. The method is based on staggered Dirichlet-Neumann partitioning. The interface motion in the Eulerian frame is accounted for by a conservative cut-cell Immersed Boundary method. The present approach enables sub-cell resolution by considering individual cut-elements within a single fluid cell, which guarantees an accurate representation of the time-varying solid interface. The cut-cell procedure inevitably leads to non-matching interfaces, demanding for a special treatment. A Mortar method is chosen in order to obtain a conservative and consistent load transfer. We validate our method by investigating two-dimensional test cases comprising a shock-loaded rigid cylinder and a deformable panel. Moreover, the aeroelastic instability of a thin plate structure is studied with a focus on the prediction of flutter onset. Finally, we propose a three-dimensional fluid-structure interaction test case of a flexible inflated thin shell interacting with a shock wave involving large and complex structural deformations.},
    note = {},
    
    
    
}