Influence of mixed flows on ship hydrodynamics in dredged channels
Although there is a significant body of research devoted to the shallow water hydrodynamic aspects of ships, several unexamined topics remain. Among these is that of critical outer flow in a dredged channel and its influence on parameters of interest. While empirical methods can be used with ease to...
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American Society Of Mechanical Engineers (ASME)
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ftsouthampton:oai:eprints.soton.ac.uk:479188 2023-07-30T03:59:52+02:00 Influence of mixed flows on ship hydrodynamics in dredged channels Terziev, Momchil Tezdogan, Tahsin Incecik, Atilla 2019-11-11 https://eprints.soton.ac.uk/479188/ English eng American Society Of Mechanical Engineers (ASME) Terziev, Momchil, Tezdogan, Tahsin and Incecik, Atilla (2019) Influence of mixed flows on ship hydrodynamics in dredged channels. In Proceedings of ASME 38th International Conference on Ocean, Offshore & Arctic Engineering. vol. 7A, American Society Of Mechanical Engineers (ASME). 10 pp . (doi:10.1115/OMAE2019-95445 <http://dx.doi.org/10.1115/OMAE2019-95445>). Conference or Workshop Item PeerReviewed 2019 ftsouthampton 2023-07-20T22:19:22Z Although there is a significant body of research devoted to the shallow water hydrodynamic aspects of ships, several unexamined topics remain. Among these is that of critical outer flow in a dredged channel and its influence on parameters of interest. While empirical methods can be used with ease to resolve this, they can provide results with reliability sufficient only for an early design stage. On the other hand, more sophisticated potential flow theories are either inapplicable or do not perform well at the critical limit. However, RANS (Reynolds Averaged Navier-Stokes) – based tools can accurately capture all underlying phenomena without relying on limiting assumptions. This paper presents an attempt at comparing some results obtained via a CFD-based RANS solver and the slender body theory for critical outer flow in a dredged channel. Conference Object Arctic University of Southampton: e-Prints Soton |
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Open Polar |
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University of Southampton: e-Prints Soton |
op_collection_id |
ftsouthampton |
language |
English |
description |
Although there is a significant body of research devoted to the shallow water hydrodynamic aspects of ships, several unexamined topics remain. Among these is that of critical outer flow in a dredged channel and its influence on parameters of interest. While empirical methods can be used with ease to resolve this, they can provide results with reliability sufficient only for an early design stage. On the other hand, more sophisticated potential flow theories are either inapplicable or do not perform well at the critical limit. However, RANS (Reynolds Averaged Navier-Stokes) – based tools can accurately capture all underlying phenomena without relying on limiting assumptions. This paper presents an attempt at comparing some results obtained via a CFD-based RANS solver and the slender body theory for critical outer flow in a dredged channel. |
format |
Conference Object |
author |
Terziev, Momchil Tezdogan, Tahsin Incecik, Atilla |
spellingShingle |
Terziev, Momchil Tezdogan, Tahsin Incecik, Atilla Influence of mixed flows on ship hydrodynamics in dredged channels |
author_facet |
Terziev, Momchil Tezdogan, Tahsin Incecik, Atilla |
author_sort |
Terziev, Momchil |
title |
Influence of mixed flows on ship hydrodynamics in dredged channels |
title_short |
Influence of mixed flows on ship hydrodynamics in dredged channels |
title_full |
Influence of mixed flows on ship hydrodynamics in dredged channels |
title_fullStr |
Influence of mixed flows on ship hydrodynamics in dredged channels |
title_full_unstemmed |
Influence of mixed flows on ship hydrodynamics in dredged channels |
title_sort |
influence of mixed flows on ship hydrodynamics in dredged channels |
publisher |
American Society Of Mechanical Engineers (ASME) |
publishDate |
2019 |
url |
https://eprints.soton.ac.uk/479188/ |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
Terziev, Momchil, Tezdogan, Tahsin and Incecik, Atilla (2019) Influence of mixed flows on ship hydrodynamics in dredged channels. In Proceedings of ASME 38th International Conference on Ocean, Offshore & Arctic Engineering. vol. 7A, American Society Of Mechanical Engineers (ASME). 10 pp . (doi:10.1115/OMAE2019-95445 <http://dx.doi.org/10.1115/OMAE2019-95445>). |
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1772810602848190464 |