Comparison of simplified FSI models for the rapid evaluation of accidental loads following ship hard grounding

Ghalib Taimuri; Herve Le Sourne; Jean-Philippe Pineau; Sang Jin Kim; Pentti Kujala; Spyros Hirdaris

doi:10.1201/9781003462170-29

Comparison of simplified FSI models for the rapid evaluation of accidental loads following ship hard grounding

Ghalib Taimuri, Herve Le Sourne, Jean-Philippe Pineau, Sang Jin Kim, Pentti Kujala, Spyros Hirdaris

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

Abstrakti

Effective ship design measures may significantly reduce risks associated with loss of life, asset safety, or environmental contamination. This is especially prevalent for those cases that the degree of accidental dam-age is adequately identified and implemented in engineering practice, rules and regulatory developments. This paper presents a summary from recent research on structural crashworthiness accounting for the effects of ship dynamics on grounding. Comparisons of commercial FEA LS-DYNA-MCOL simulations against (i) a two-way coupled Fluid-Structure Interaction (FSI) model by Taimuri et al., (2022) and (ii) a super-element (SE) method by Le Sourne et al., (2012) are assessed and compared with the aim to demonstrate the validity of rapid models in scenarios where passenger ships may experience off-center hard grounding. It is conclud-ed that further research in this area could significantly contribute to the development of future classification rules and the IMO SOLAS regulatory instrument.

Alkuperäiskieli	Englanti
Otsikko	Advances in the Collision and Grounding of Ships and Offshore Structures
Alaotsikko	Proceedings of the 9th International Conference on Collision and Grounding of Ships and Offshore Structures
Toimittajat	Herve La Sourne, Carlos Guedes Soares
Kustantaja	CRC Press
Sivumäärä	8
ISBN (elektroninen)	978-1-003-46217-0
ISBN (painettu)	978-1-032-61130-3
DOI - pysyväislinkit	https://doi.org/10.1201/9781003462170-29
Tila	Julkaistu - 28 elok. 2023
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	International Conference on Collision and Grounding of Ships and Offshore Structures - Nantes, Ranska Kesto: 11 syysk. 2023 → 13 syysk. 2023 Konferenssinumero: 9 http://www.centec.tecnico.ulisboa.pt/iccgs2023

Julkaisusarja

Nimi	Proceedings in Marine Technology and Ocean Engineering Series
Kustantaja	CRC Press (Taylor and Francis Group)
Vuosikerta	12
ISSN (painettu)	2638-647X
ISSN (elektroninen)	2638-6461

Conference

Conference	International Conference on Collision and Grounding of Ships and Offshore Structures
Lyhennettä	ICCGS
Maa/Alue	Ranska
Kaupunki	Nantes
Ajanjakso	11/09/2023 → 13/09/2023
www-osoite	http://www.centec.tecnico.ulisboa.pt/iccgs2023

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Taimuri, G., Le Sourne, H., Pineau, J-P., Kim, S. J., Kujala, P., & Hirdaris, S. (2023). Comparison of simplified FSI models for the rapid evaluation of accidental loads following ship hard grounding. teoksessa H. La Sourne, & C. Guedes Soares (Toimittajat), Advances in the Collision and Grounding of Ships and Offshore Structures : Proceedings of the 9th International Conference on Collision and Grounding of Ships and Offshore Structures (Proceedings in Marine Technology and Ocean Engineering Series; Vuosikerta 12). CRC Press. https://doi.org/10.1201/9781003462170-29

Taimuri, Ghalib ; Le Sourne, Herve ; Pineau, Jean-Philippe et al. / Comparison of simplified FSI models for the rapid evaluation of accidental loads following ship hard grounding. Advances in the Collision and Grounding of Ships and Offshore Structures : Proceedings of the 9th International Conference on Collision and Grounding of Ships and Offshore Structures . Toimittaja / Herve La Sourne ; Carlos Guedes Soares. CRC Press, 2023. (Proceedings in Marine Technology and Ocean Engineering Series).

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title = "Comparison of simplified FSI models for the rapid evaluation of accidental loads following ship hard grounding",

abstract = "Effective ship design measures may significantly reduce risks associated with loss of life, asset safety, or environmental contamination. This is especially prevalent for those cases that the degree of accidental dam-age is adequately identified and implemented in engineering practice, rules and regulatory developments. This paper presents a summary from recent research on structural crashworthiness accounting for the effects of ship dynamics on grounding. Comparisons of commercial FEA LS-DYNA-MCOL simulations against (i) a two-way coupled Fluid-Structure Interaction (FSI) model by Taimuri et al., (2022) and (ii) a super-element (SE) method by Le Sourne et al., (2012) are assessed and compared with the aim to demonstrate the validity of rapid models in scenarios where passenger ships may experience off-center hard grounding. It is conclud-ed that further research in this area could significantly contribute to the development of future classification rules and the IMO SOLAS regulatory instrument.",

author = "Ghalib Taimuri and {Le Sourne}, Herve and Jean-Philippe Pineau and Kim, {Sang Jin} and Pentti Kujala and Spyros Hirdaris",

year = "2023",

month = aug,

day = "28",

doi = "10.1201/9781003462170-29",

language = "English",

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booktitle = "Advances in the Collision and Grounding of Ships and Offshore Structures",

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note = "International Conference on Collision and Grounding of Ships and Offshore Structures , ICCGS ; Conference date: 11-09-2023 Through 13-09-2023",

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Taimuri, G, Le Sourne, H, Pineau, J-P, Kim, SJ, Kujala, P & Hirdaris, S 2023, Comparison of simplified FSI models for the rapid evaluation of accidental loads following ship hard grounding. julkaisussa H La Sourne & C Guedes Soares (toim), Advances in the Collision and Grounding of Ships and Offshore Structures : Proceedings of the 9th International Conference on Collision and Grounding of Ships and Offshore Structures . Proceedings in Marine Technology and Ocean Engineering Series, Vuosikerta 12, CRC Press, International Conference on Collision and Grounding of Ships and Offshore Structures , Nantes, Ranska, 11/09/2023. https://doi.org/10.1201/9781003462170-29

Comparison of simplified FSI models for the rapid evaluation of accidental loads following ship hard grounding. / Taimuri, Ghalib; Le Sourne, Herve; Pineau, Jean-Philippe et al.
Advances in the Collision and Grounding of Ships and Offshore Structures : Proceedings of the 9th International Conference on Collision and Grounding of Ships and Offshore Structures . toim. / Herve La Sourne; Carlos Guedes Soares. CRC Press, 2023. (Proceedings in Marine Technology and Ocean Engineering Series; Vuosikerta 12).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

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T1 - Comparison of simplified FSI models for the rapid evaluation of accidental loads following ship hard grounding

AU - Taimuri, Ghalib

AU - Le Sourne, Herve

AU - Pineau, Jean-Philippe

AU - Kim, Sang Jin

AU - Kujala, Pentti

AU - Hirdaris, Spyros

N1 - Conference code: 9

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Y1 - 2023/8/28

N2 - Effective ship design measures may significantly reduce risks associated with loss of life, asset safety, or environmental contamination. This is especially prevalent for those cases that the degree of accidental dam-age is adequately identified and implemented in engineering practice, rules and regulatory developments. This paper presents a summary from recent research on structural crashworthiness accounting for the effects of ship dynamics on grounding. Comparisons of commercial FEA LS-DYNA-MCOL simulations against (i) a two-way coupled Fluid-Structure Interaction (FSI) model by Taimuri et al., (2022) and (ii) a super-element (SE) method by Le Sourne et al., (2012) are assessed and compared with the aim to demonstrate the validity of rapid models in scenarios where passenger ships may experience off-center hard grounding. It is conclud-ed that further research in this area could significantly contribute to the development of future classification rules and the IMO SOLAS regulatory instrument.

AB - Effective ship design measures may significantly reduce risks associated with loss of life, asset safety, or environmental contamination. This is especially prevalent for those cases that the degree of accidental dam-age is adequately identified and implemented in engineering practice, rules and regulatory developments. This paper presents a summary from recent research on structural crashworthiness accounting for the effects of ship dynamics on grounding. Comparisons of commercial FEA LS-DYNA-MCOL simulations against (i) a two-way coupled Fluid-Structure Interaction (FSI) model by Taimuri et al., (2022) and (ii) a super-element (SE) method by Le Sourne et al., (2012) are assessed and compared with the aim to demonstrate the validity of rapid models in scenarios where passenger ships may experience off-center hard grounding. It is conclud-ed that further research in this area could significantly contribute to the development of future classification rules and the IMO SOLAS regulatory instrument.

U2 - 10.1201/9781003462170-29

DO - 10.1201/9781003462170-29

M3 - Conference contribution

SN - 978-1-032-61130-3

T3 - Proceedings in Marine Technology and Ocean Engineering Series

BT - Advances in the Collision and Grounding of Ships and Offshore Structures

A2 - La Sourne, Herve

A2 - Guedes Soares, Carlos

PB - CRC Press

T2 - International Conference on Collision and Grounding of Ships and Offshore Structures

Y2 - 11 September 2023 through 13 September 2023

ER -

Taimuri G, Le Sourne H, Pineau J-P, Kim SJ, Kujala P , Hirdaris S. Comparison of simplified FSI models for the rapid evaluation of accidental loads following ship hard grounding. julkaisussa La Sourne H, Guedes Soares C, toimittajat, Advances in the Collision and Grounding of Ships and Offshore Structures : Proceedings of the 9th International Conference on Collision and Grounding of Ships and Offshore Structures . CRC Press. 2023. (Proceedings in Marine Technology and Ocean Engineering Series). doi: 10.1201/9781003462170-29

Comparison of simplified FSI models for the rapid evaluation of accidental loads following ship hard grounding

Abstrakti

Julkaisusarja

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