Comparison of experimental and numerical loads on an impacting bow section

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

Research output: Contribution to journalArticleScientificpeer-review

18 Citations (Scopus)

Abstract

Impact pressures, due to slamming, are of particular importance in assessing local and global structural strength. Knowledge of pressure distribution and slamming forces, experimental or numerical, in the forefoot and aftbody of a ship can be used in the evaluation of global wave-induced loads, for example, whipping bending moment. Impact pressures and slamming forces for a bow section, impacting upright and at two angles of heel are presented in this article. The relevant impact loads are predicted using a range of two-dimensional potential and viscous flow methods and compared with available experimental measurements.
Original languageEnglish
Pages (from-to)305-324
Number of pages20
JournalShips and Offshore Structures
Volume3
Issue number4
DOIs
Publication statusPublished - 2008
MoE publication typeA1 Journal article-refereed

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Potential flow
Viscous flow
Bending moments
Pressure distribution
Ships

Cite this

Brizzolara, S., Couty, N., Hermundstad, O., Ioan, A., Kukkanen, T., Viviani, M., & Temarel, P. (2008). Comparison of experimental and numerical loads on an impacting bow section. Ships and Offshore Structures, 3(4), 305-324. https://doi.org/10.1080/17445300802371162
Brizzolara, S. ; Couty, N. ; Hermundstad, O. ; Ioan, A. ; Kukkanen, Timo ; Viviani, M. ; Temarel, P. / Comparison of experimental and numerical loads on an impacting bow section. In: Ships and Offshore Structures. 2008 ; Vol. 3, No. 4. pp. 305-324.
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Brizzolara, S, Couty, N, Hermundstad, O, Ioan, A, Kukkanen, T, Viviani, M & Temarel, P 2008, 'Comparison of experimental and numerical loads on an impacting bow section', Ships and Offshore Structures, vol. 3, no. 4, pp. 305-324. https://doi.org/10.1080/17445300802371162

Comparison of experimental and numerical loads on an impacting bow section. / Brizzolara, S.; Couty, N.; Hermundstad, O.; Ioan, A.; Kukkanen, Timo; Viviani, M.; Temarel, P.

In: Ships and Offshore Structures, Vol. 3, No. 4, 2008, p. 305-324.

Research output: Contribution to journalArticleScientificpeer-review

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AU - Couty, N.

AU - Hermundstad, O.

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AU - Viviani, M.

AU - Temarel, P.

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AB - Impact pressures, due to slamming, are of particular importance in assessing local and global structural strength. Knowledge of pressure distribution and slamming forces, experimental or numerical, in the forefoot and aftbody of a ship can be used in the evaluation of global wave-induced loads, for example, whipping bending moment. Impact pressures and slamming forces for a bow section, impacting upright and at two angles of heel are presented in this article. The relevant impact loads are predicted using a range of two-dimensional potential and viscous flow methods and compared with available experimental measurements.

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Brizzolara S, Couty N, Hermundstad O, Ioan A, Kukkanen T, Viviani M et al. Comparison of experimental and numerical loads on an impacting bow section. Ships and Offshore Structures. 2008;3(4):305-324. https://doi.org/10.1080/17445300802371162