Abstract
A coupling scheme for the simulation of problems involving fluid-structure and fluid-structure-acoustic interactions is described. For the simulation of fluid-structure interactions an implicit coupling between the flow field and the mechanical structure is applied. In order to determine the acoustic radiation due to mechanical vibrations, a direct coupling between the mechanical structure and the acoustic field is employed. At the structure-acoustic interface non-matching grids are realized with mortar elements. The exchange of physical quantities between the structured mesh of the flow computation and the unstructured mesh of the structural computation is performed by MpCCI. Applications to the flow around an oscillating rigid body and the flow over a flexible plate are presented.
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References
F. Durst, M. Schafer, A parallel block-structured multigrid method for the prediction of incompressible flows. Int. J. Numer. Methods Fluids 22, 549–565 (1996)
J.H. Ferziger, M. Peric, Computational Methods for Fluid Dynamics (Springer, Berlin, 2002)
B. Flemisch, M. Kaltenbacher, B.I. Wohlmuth, Elasto-acoustic and acoustic-acoustic coupling on nonmatching grids. Int. J. Numer. Methods Eng. 67(13), 1791–1810 (2006)
M. Glück, Ein Beitrag zur numerischen Simulation von Fluid-Struktur-Interaktionen—Grund-lagenuntersuchungen und Anwendung auf Membrantragwerke. PhD thesis, University of Erlangen, Institute of Fluid Mechanics, Erlangen, 2002
J. Gomes, H. Lienhart, Experimental study on a fluid-structure interaction, in Fluid-Structure Interaction, ed. by H.J. Bungartz, M. Schafer. Lecture Notes in Computational Science and Engineering, vol. 53 (Springer, Berlin, 2006), pp. 356–370
M. Kaltenbacher, Numerical Simulation of Mechatronic Sensors and Actuators, 2nd edn. (Springer, Berlin, 2007). ISBN: 978-3-540-71359-3
M. Kaltenbacher, M. Escobar, G. Link, I. Ali, S. Becker, F. Schafer, Computational aeroacoustics using MpCCI as coupling interface between fluid mechanics and acoustics, in 6th MpCCI User Forum, February 22–23, 2005, pp. 52–63
M. Kaltenbacher, A. Hauck, S. Triebenbacher, G. Link, L. Bahr, CFS++: Coupled field simulation (2007)
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© 2009 Springer-Verlag Berlin Heidelberg
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Schäfer, F. et al. (2009). Numerical Simulation of Fluid-Structure- and Fluid-Structure-Acoustic Interaction Based on a Partitioned Coupling Scheme. In: Wagner, S., Steinmetz, M., Bode, A., Brehm, M. (eds) High Performance Computing in Science and Engineering, Garching/Munich 2007. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-69182-2_27
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DOI: https://doi.org/10.1007/978-3-540-69182-2_27
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-69181-5
Online ISBN: 978-3-540-69182-2
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