| Bibliography | R., Haeltermann; A.E.J., Bogaers; K., Scheufele; B. Uekermann; M. Mehl: Improving the Performance of the Partitioned QN-ILS Procedure for Fluid-structure Interaction Problems.
In: Journal Computers and Structures. Vol. 171(C).
University of Stuttgart, Faculty of Computer Science, Electrical Engineering, and Information Technology.
pp. 9-17, english.
Elmsford, NY, USA: Pergamon Press, Inc., July 2016.
DOI: 10.1016/j.compstruc.2016.04.001.
Article in Journal.
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| CR-Schema | J.0 (Computer Applications General)
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| Keywords | fluid-structure interaction, quasi-Newton, filtering, partitoned |
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| Abstract | The Quasi-Newton Inverse Least Squares method has become a popular method to solve partitioned interaction problems. Its performance can be enhanced by using information from previous time-steps if care is taken of the possible ill-conditioning that results. To enhance the stability, ltering has been used. In this paper we show that a relatively minor modi cation to the ltering technique can substantially reduce the required number of iterations.
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Full text and
other links | ACM Digital Library
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| Department(s) | University of Stuttgart, Institute of Parallel and Distributed Systems, Simulation of Large Systems
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| Entry date | December 1, 2016 |
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