Change search
ReferencesLink to record
Permanent link

Direct link
Experimental hydroelastic characterization of slamming loaded marine panels
KTH, School of Engineering Sciences (SCI), Aeronautical and Vehicle Engineering, Naval Systems.ORCID iD: 0000-0001-7542-3225
KTH, School of Engineering Sciences (SCI), Aeronautical and Vehicle Engineering, Naval Systems.ORCID iD: 0000-0002-8343-5098
2013 (English)In: Ocean Engineering, ISSN 0029-8018, E-ISSN 1873-5258, Vol. 74, 1-15 p.Article in journal (Refereed) Published
Abstract [en]

The paper presents a method to experimentally characterize the significance of hydroelasticity for slamming loaded marine panels. The methodology is based on a large number of systematical experiments of slamming loaded panels from which semi-empiric expressions for the pressure distributions are derived. Finite element simulations are used to obtain rigid/quasi-static reference solutions. Hydroelastic effects are quantified by comparing deflections and strains from experiments with the corresponding non-hydroelastic reference solutions. The study shows that the largest hydro-elastic effects appear to be a time-lag effect, which however does not seem to affect the structural response magnitudes dramatically. The most significant hydroelastic effects can be expected to be close to the panel supports for very flexible structures or sandwich constructions. The results are also discussed with reference to classification rules which indicate that hydroelastic effects are small in the design of conventional ship hull structures.

Place, publisher, year, edition, pages
2013. Vol. 74, 1-15 p.
Keyword [en]
Dynamic characterization, Fluid-structure interaction, High-speed craft, Hydroelasticity, Slamming, Classification rules, Finite element simulations, Reference solution, Sandwich construction, Ship hull structure, Structural response, Experiments, Flexible structures, Hulls (ship), Hydrodynamics, Slamming (ships), finite element method, numerical model, ship design, vessel, wave-structure interaction
National Category
Oceanography, Hydrology, Water Resources
URN: urn:nbn:se:kth:diva-140011DOI: 10.1016/j.oceaneng.2013.09.007ISI: 000329003300001ScopusID: 2-s2.0-84886303632OAI: diva2:690087

QC 20150624

Available from: 2014-01-22 Created: 2014-01-16 Last updated: 2015-06-24Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Stenius, IvanRosén, Anders
By organisation
Naval Systems
In the same journal
Ocean Engineering
Oceanography, Hydrology, Water Resources

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 60 hits
ReferencesLink to record
Permanent link

Direct link