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

doi:10.1080/17445300802371162

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

MARSTRUCT Network of Excellence in Marine Structures

Research output: Contribution to journal › Article › Scientific › peer-review

35 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 language	English
Pages (from-to)	305-324
Number of pages	20
Journal	Ships and Offshore Structures
Volume	3
Issue number	4
DOIs	https://doi.org/10.1080/17445300802371162
Publication status	Published - 2008
MoE publication type	A1 Journal article-refereed

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10.1080/17445300802371162

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AU - Kukkanen, Timo

AU - Viviani, M.

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 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.

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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DO - 10.1080/17445300802371162

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Comparison of experimental and numerical loads on an impacting bow section

Abstract

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