Comparison of experimental and numerical impact loads on ship-like sections
Alexandru, I., Brizzolara, S., Viviani, M., Couty, N., Donner, R., Hermundstad, O., Kukkanen, T., Malenica, S. and Temarel, P. (2007) Comparison of experimental and numerical impact loads on ship-like sections. In, Advancements in Marine Structures : Proceedings of Marstruct 2007, the 1st International Conference on Marine Structures. Advancements in Marine Structures: 1st International Conference on Marine Structures (MARSTRUCT 2007) UK, Taylor & Francis, 339-349.
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Impact pressures, due to slamming, are of particular importance in assessing local and global structural strength. Knowledge of pressure distribution, experimental or numerical, in the forefoot and aftbody of a ship can be used in the evaluation of global wave-induced loads, e.g. whipping bending moment. Impact pressures for the cases of (i) a symmetric wedge impact and (ii) a bow section impact (both symmetric and asymmetric, i.e. section impacting upright and at an angle of roll) will be presented in this paper. The relevant impact loads are predicted using a range of 2D potential and viscous flow methods and compared with available experimental measurements for both cases.
|Item Type:||Book Section|
|Keywords:||slamming, impact, pressures|
|Subjects:||T Technology > T Technology (General)
V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering
|Divisions:||University Structure - Pre August 2011 > School of Engineering Sciences > Fluid-Structure Interactions
|Date Deposited:||15 Oct 2007|
|Last Modified:||03 Mar 2012 11:57|
|Publisher:||Taylor & Francis|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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