Comparison of experimental and numerical impact loads on ship-like sections

A. Ioan, S. Brizzolara, M. Viviani, N. Couty, R. Donner, O. Hermundstad, Timo Kukkanen, S. Malenica, P. Temarel

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

12 Citations (Scopus)

Abstract

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.
Original languageEnglish
Title of host publicationProceedings of the 1st International Conference Advancements in Marine Structures
PublisherTaylor & Francis
Pages339-350
ISBN (Print)978-0415-43725-7
Publication statusPublished - 2007
MoE publication typeA4 Article in a conference publication
Event1st International Conference Advancements in Marine Structures - Glasgow, United Kingdom
Duration: 12 Mar 200714 Mar 2997

Conference

Conference1st International Conference Advancements in Marine Structures
CountryUnited Kingdom
CityGlasgow
Period12/03/0714/03/97

Fingerprint

Slamming (ships)
Ships
Potential flow
Viscous flow
Bending moments
Pressure distribution

Cite this

Ioan, A., Brizzolara, S., Viviani, M., Couty, N., Donner, R., Hermundstad, O., ... Temarel, P. (2007). Comparison of experimental and numerical impact loads on ship-like sections. In Proceedings of the 1st International Conference Advancements in Marine Structures (pp. 339-350). Taylor & Francis.
Ioan, A. ; Brizzolara, S. ; Viviani, M. ; Couty, N. ; Donner, R. ; Hermundstad, O. ; Kukkanen, Timo ; Malenica, S. ; Temarel, P. / Comparison of experimental and numerical impact loads on ship-like sections. Proceedings of the 1st International Conference Advancements in Marine Structures. Taylor & Francis, 2007. pp. 339-350
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title = "Comparison of experimental and numerical impact loads on ship-like sections",
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author = "A. Ioan and S. Brizzolara and M. Viviani and N. Couty and R. Donner and O. Hermundstad and Timo Kukkanen and S. Malenica and P. Temarel",
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Ioan, A, Brizzolara, S, Viviani, M, Couty, N, Donner, R, Hermundstad, O, Kukkanen, T, Malenica, S & Temarel, P 2007, Comparison of experimental and numerical impact loads on ship-like sections. in Proceedings of the 1st International Conference Advancements in Marine Structures. Taylor & Francis, pp. 339-350, 1st International Conference Advancements in Marine Structures, Glasgow, United Kingdom, 12/03/07.

Comparison of experimental and numerical impact loads on ship-like sections. / Ioan, A.; Brizzolara, S.; Viviani, M.; Couty, N.; Donner, R.; Hermundstad, O.; Kukkanen, Timo; Malenica, S.; Temarel, P.

Proceedings of the 1st International Conference Advancements in Marine Structures. Taylor & Francis, 2007. p. 339-350.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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T1 - Comparison of experimental and numerical impact loads on ship-like sections

AU - Ioan, A.

AU - Brizzolara, S.

AU - Viviani, M.

AU - Couty, N.

AU - Donner, R.

AU - Hermundstad, O.

AU - Kukkanen, Timo

AU - Malenica, S.

AU - Temarel, P.

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N2 - 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.

AB - 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.

M3 - Conference article in proceedings

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BT - Proceedings of the 1st International Conference Advancements in Marine Structures

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ER -

Ioan A, Brizzolara S, Viviani M, Couty N, Donner R, Hermundstad O et al. Comparison of experimental and numerical impact loads on ship-like sections. In Proceedings of the 1st International Conference Advancements in Marine Structures. Taylor & Francis. 2007. p. 339-350