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Het OWA, het open archief van het Waterbouwkundig Laboratorium heeft tot doel alle vrij toegankelijke onderzoeksresultaten van dit instituut in digitale vorm aan te bieden. Op die manier wil het de zichtbaarheid, verspreiding en gebruik van deze onderzoeksresultaten, alsook de wetenschappelijke communicatie maximaal bevorderen.

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mandje (12): toevoegen | toon

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one publication added to basket [409254]

Approach to eliminate tank wall effects from open water manoeuvring models Delefortrie, G.; Kamol Roy, A.; Eloot, K.; Lataire, E. (2025). Approach to eliminate tank wall effects from open water manoeuvring models, in: Eloot, K. et al. 7th MASHCON International Conference on Ship Manoeuvring in Shallow and Confined Water with non-exclusive focus on clean power in shallow water, 18-21 May 2025, Bruges, Belgium: conference program and proceedings. pp. 377-391. https://dx.doi.org/10.48607/330 In: Eloot, K. et al. (2025). 7th MASHCON International Conference on Ship Manoeuvring in Shallow and Confined Water with non-exclusive focus on clean power in shallow water, 18-21 May 2025, Bruges, Belgium: conference program and proceedings. Flanders Hydraulics/Ghent University: Antwerp. XII, 529 pp. https://dx.doi.org/10.48607/316, meer

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Beschikbaar in	Auteurs
Waterbouwkundig Laboratorium: Open Repository 414298 [ download pdf ]
Documenttype: Congresbijdrage

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Trefwoorden

Harbours and waterways > Manoeuvring behaviour > Bank effects Physical modelling Simulations

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Auteurs		Top
Delefortrie, G., meer Kamol Roy, A. Eloot, K., meer Lataire, E., meer

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Abstract

A ship manoeuvring simulator which is designed for training in (and/or redesign of) harbour areas needs to be fed with  highly realistic mathematical manoeuvring models that allow the accurate prediction of the ship motions while simulating  complex manoeuvres. These manoeuvring models can be designed based on captive model tests carried out in a towing  tank. However, when performing such tests, the ship is subjected to possible towing tank wall interaction and thus blockage,  a risk that increases with decreasing water depth, increasing ship velocity and increasing obliqueness of the ship with respect  to the towing tank’s longitudinal axis. The present paper gives an overview of the research that the authors have carried out  in the field and the work to be performed to be able to correctly isolate the open water behaviour of the ship from the  captive model test results or mathematical models. The isolation of these effects will enable the correct superposition of  the hydrodynamic forces when carrying out manoeuvring simulations in complex harbour environments.

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