Hydrodynamic modelling competition: Overview and approaches
This work describes the overall aspects of the Competition on Hydrodynamic Modelling of a Rigid Body, a competition outlined to evaluate different ways to model and simulate the motions of a rigid body in waves. The main objective is to determine a hydrodynamic model for a submerged horizontal cylin...
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ftunivmaynooth:oai:mural.maynoothuniversity.ie:6685 2023-05-15T14:24:52+02:00 Hydrodynamic modelling competition: Overview and approaches Garcia-Rosa, Paula B. Costello, Ronan Dias, Frederic Ringwood, John 2015 text https://mural.maynoothuniversity.ie/6685/ https://mural.maynoothuniversity.ie/6685/1/JR_hydrodynamic%20omae15.pdf en eng ASME https://mural.maynoothuniversity.ie/6685/1/JR_hydrodynamic%20omae15.pdf Garcia-Rosa, Paula B. and Costello, Ronan and Dias, Frederic and Ringwood, John (2015) Hydrodynamic modelling competition: Overview and approaches. Proceedings of the ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2015). Article PeerReviewed 2015 ftunivmaynooth 2022-06-13T18:44:24Z This work describes the overall aspects of the Competition on Hydrodynamic Modelling of a Rigid Body, a competition outlined to evaluate different ways to model and simulate the motions of a rigid body in waves. The main objective is to determine a hydrodynamic model for a submerged horizontal cylinder which best predicts a recorded motion to a specific excitation in panchromatic waves. A blind study was performed by the competition participants, i.e., the simulation results were obtained without knowledge of the actual recorded motion of the cylinder. Only the geometry of the cylinder in solid model and the time series of the incoming waves were issued to the participants. The proposed approaches by the participants for modelling the rigid body and the fluid motions are based on the boundary-integral equation methods (potential flow theory) with additional viscous damping forces, where the drag terms are calculated either empirically or via the Navier-Stokes equation method. This paper describes the details about rationale for choice of the rigid body, the experimental tests, the competition criteria and an overview of all modelling approaches proposed by the competition participants. Article in Journal/Newspaper Arctic Maynooth University ePrints and eTheses Archive (National University of Ireland) |
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Open Polar |
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Maynooth University ePrints and eTheses Archive (National University of Ireland) |
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ftunivmaynooth |
language |
English |
description |
This work describes the overall aspects of the Competition on Hydrodynamic Modelling of a Rigid Body, a competition outlined to evaluate different ways to model and simulate the motions of a rigid body in waves. The main objective is to determine a hydrodynamic model for a submerged horizontal cylinder which best predicts a recorded motion to a specific excitation in panchromatic waves. A blind study was performed by the competition participants, i.e., the simulation results were obtained without knowledge of the actual recorded motion of the cylinder. Only the geometry of the cylinder in solid model and the time series of the incoming waves were issued to the participants. The proposed approaches by the participants for modelling the rigid body and the fluid motions are based on the boundary-integral equation methods (potential flow theory) with additional viscous damping forces, where the drag terms are calculated either empirically or via the Navier-Stokes equation method. This paper describes the details about rationale for choice of the rigid body, the experimental tests, the competition criteria and an overview of all modelling approaches proposed by the competition participants. |
format |
Article in Journal/Newspaper |
author |
Garcia-Rosa, Paula B. Costello, Ronan Dias, Frederic Ringwood, John |
spellingShingle |
Garcia-Rosa, Paula B. Costello, Ronan Dias, Frederic Ringwood, John Hydrodynamic modelling competition: Overview and approaches |
author_facet |
Garcia-Rosa, Paula B. Costello, Ronan Dias, Frederic Ringwood, John |
author_sort |
Garcia-Rosa, Paula B. |
title |
Hydrodynamic modelling competition: Overview and approaches |
title_short |
Hydrodynamic modelling competition: Overview and approaches |
title_full |
Hydrodynamic modelling competition: Overview and approaches |
title_fullStr |
Hydrodynamic modelling competition: Overview and approaches |
title_full_unstemmed |
Hydrodynamic modelling competition: Overview and approaches |
title_sort |
hydrodynamic modelling competition: overview and approaches |
publisher |
ASME |
publishDate |
2015 |
url |
https://mural.maynoothuniversity.ie/6685/ https://mural.maynoothuniversity.ie/6685/1/JR_hydrodynamic%20omae15.pdf |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
https://mural.maynoothuniversity.ie/6685/1/JR_hydrodynamic%20omae15.pdf Garcia-Rosa, Paula B. and Costello, Ronan and Dias, Frederic and Ringwood, John (2015) Hydrodynamic modelling competition: Overview and approaches. Proceedings of the ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2015). |
_version_ |
1766297324189908992 |