Numerical Simulation of Wave Interaction With Moving Net Structures
Fluid structure interaction is an important issue in design of many engineering systems including offshore fish cages. As a first step to develop a coupled CFD/FEM model, in the present study a moving porous media model has been developed in the open source library OpenFOAM. The net structure was de...
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ftuglasgow:oai:eprints.gla.ac.uk:249182 2023-05-15T14:26:12+02:00 Numerical Simulation of Wave Interaction With Moving Net Structures Chen, Hao Christensen, Erik Damgaard 2015 http://eprints.gla.ac.uk/249182/ unknown Chen, H. <http://eprints.gla.ac.uk/view/author/54990.html> and Christensen, E. D. (2015) Numerical Simulation of Wave Interaction With Moving Net Structures. In: 34th International Conference on Ocean, Offshore and Arctic Engineering (ASME 2015), St. John's, NL, Canada, 31 May - 05 Jun 2015, V007T06A072. ISBN 9780791856550 (doi:10.1115/OMAE2015-41598 <http://dx.doi.org/10.1115/OMAE2015-41598>) Conference Proceedings PeerReviewed 2015 ftuglasgow https://doi.org/10.1115/OMAE2015-41598 2021-08-19T22:09:23Z Fluid structure interaction is an important issue in design of many engineering systems including offshore fish cages. As a first step to develop a coupled CFD/FEM model, in the present study a moving porous media model has been developed in the open source library OpenFOAM. The net structure was described as a sheet of porous media with prescribed rigid body motion and mesh motion was incorporated to conform the motion of the net. Free surface wave generation and absorption framework was also introduced to simulate wave interaction with moving net structures. The results showed that mesh motion solver was coupled with free surface wave generation and absorption framework and porous media model flawlessly, and the deformed mesh remained acceptable. It was concluded that Laplace mesh motion solver with inversed quadratic diffusivity model was an appropriate option for simulating wave interaction with moving net structures. Conference Object Arctic University of Glasgow: Enlighten - Publications Laplace ENVELOPE(141.467,141.467,-66.782,-66.782) Volume 7: Ocean Engineering |
institution |
Open Polar |
collection |
University of Glasgow: Enlighten - Publications |
op_collection_id |
ftuglasgow |
language |
unknown |
description |
Fluid structure interaction is an important issue in design of many engineering systems including offshore fish cages. As a first step to develop a coupled CFD/FEM model, in the present study a moving porous media model has been developed in the open source library OpenFOAM. The net structure was described as a sheet of porous media with prescribed rigid body motion and mesh motion was incorporated to conform the motion of the net. Free surface wave generation and absorption framework was also introduced to simulate wave interaction with moving net structures. The results showed that mesh motion solver was coupled with free surface wave generation and absorption framework and porous media model flawlessly, and the deformed mesh remained acceptable. It was concluded that Laplace mesh motion solver with inversed quadratic diffusivity model was an appropriate option for simulating wave interaction with moving net structures. |
format |
Conference Object |
author |
Chen, Hao Christensen, Erik Damgaard |
spellingShingle |
Chen, Hao Christensen, Erik Damgaard Numerical Simulation of Wave Interaction With Moving Net Structures |
author_facet |
Chen, Hao Christensen, Erik Damgaard |
author_sort |
Chen, Hao |
title |
Numerical Simulation of Wave Interaction With Moving Net Structures |
title_short |
Numerical Simulation of Wave Interaction With Moving Net Structures |
title_full |
Numerical Simulation of Wave Interaction With Moving Net Structures |
title_fullStr |
Numerical Simulation of Wave Interaction With Moving Net Structures |
title_full_unstemmed |
Numerical Simulation of Wave Interaction With Moving Net Structures |
title_sort |
numerical simulation of wave interaction with moving net structures |
publishDate |
2015 |
url |
http://eprints.gla.ac.uk/249182/ |
long_lat |
ENVELOPE(141.467,141.467,-66.782,-66.782) |
geographic |
Laplace |
geographic_facet |
Laplace |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
Chen, H. <http://eprints.gla.ac.uk/view/author/54990.html> and Christensen, E. D. (2015) Numerical Simulation of Wave Interaction With Moving Net Structures. In: 34th International Conference on Ocean, Offshore and Arctic Engineering (ASME 2015), St. John's, NL, Canada, 31 May - 05 Jun 2015, V007T06A072. ISBN 9780791856550 (doi:10.1115/OMAE2015-41598 <http://dx.doi.org/10.1115/OMAE2015-41598>) |
op_doi |
https://doi.org/10.1115/OMAE2015-41598 |
container_title |
Volume 7: Ocean Engineering |
_version_ |
1766298671567077376 |