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Authors: Anyang Wei ; Hui Zhao ; Jin Jun and JianRen Fan

Affiliation: State Key Laboratory of Clean Energy Utilization and Zhejiang University, China

Keyword(s): Immersed Boundary Method, Efficient, Fast, Multi-Direct Forcing.

Related Ontology Subjects/Areas/Topics: Complex Systems Modeling and Simulation ; Fluid Dynamics ; Simulation and Modeling

Abstract: The Immersed Boundary method (IBM) has received wide attention from last decade, due to its promising application to solve the fluid-solid interaction problems in large quantities of practical engineering areas. This paper implemented IBM with Multi-Direct-Forcing (MDF), presenting the evaluation of momentum forces on the body surface - interaction forces between fluid-solid. Grounded on the Multi-Direct-Forcing method, we constructed a new system that could be efficiently and fast solved. Meanwhile, this proposed algorithm is easy to code and implement parallelization. Besides, it can be extended to three-dimensional simulation without much more extra efforts. Accuracy of the proposed MDF immersed boundary method has been investigated, as well as some applications such as flow past the cylinder at a set of low Reynolds numbers.

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Paper citation in several formats:
Wei, A.; Zhao, H.; Jun, J. and Fan, J. (2012). A Fast, Efficient Multi-Direct Forcing of Immersed Boundary Method for Flow in Complex Geometry. In Proceedings of the 2nd International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH; ISBN 978-989-8565-20-4; ISSN 2184-2841, SciTePress, pages 309-314. DOI: 10.5220/0004049303090314

@conference{simultech12,
author={Anyang Wei. and Hui Zhao. and Jin Jun. and JianRen Fan.},
title={A Fast, Efficient Multi-Direct Forcing of Immersed Boundary Method for Flow in Complex Geometry},
booktitle={Proceedings of the 2nd International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH},
year={2012},
pages={309-314},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004049303090314},
isbn={978-989-8565-20-4},
issn={2184-2841},
}

TY - CONF

JO - Proceedings of the 2nd International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH
TI - A Fast, Efficient Multi-Direct Forcing of Immersed Boundary Method for Flow in Complex Geometry
SN - 978-989-8565-20-4
IS - 2184-2841
AU - Wei, A.
AU - Zhao, H.
AU - Jun, J.
AU - Fan, J.
PY - 2012
SP - 309
EP - 314
DO - 10.5220/0004049303090314
PB - SciTePress

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