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Experiment and numerical simulation study on resistance performance of the shallow-water seismic survey vessel

Experiment and numerical simulation study on resistance performance of the shallow-water seismic survey vessel
Experiment and numerical simulation study on resistance performance of the shallow-water seismic survey vessel
In this paper, a new type of shallow-water seismic survey vessel is proposed to solve the problem that the traditional seismic survey vessels cannot satisfy the requirements of the shallow-water marine resources exploration. To reveal the influence of shallow water effect on resistance and flow field, this research is to obtain the resistance and shallow-water characteristics of this shallow-water seismic survey vessel through ship model experiments and numerical methods. Firstly, the ship model experiment predicted the resistance at different speeds in shallow water and obtained the benchmark data to validate numerical methods. Then, the CFD methods were used to calculate the resistance of the ship in deep and shallow water. The numerical results are in good agreement with the experimental results. Finally, this paper provided details of the distribution of wave, pressure and flow fields at different water depth conditions in order to explain the causes of increased resistance in shallow water, providing a reference for the shallow-water seismic survey vessel design.
shallow-water seismic survey vessel; ship model experiment; CFD; resistance; shallow water effect
0029-8018
1-12
Su, Shaojuan
8d90b64e-8e08-49de-beae-f9d76ccdd4c3
Wu, Yujie
ac6a0074-46ac-4e39-98d0-092909d0c1c0
Xiong, Yeping
51be8714-186e-4d2f-8e03-f44c428a4a49
Guo, Fangxin
544c9950-76ef-443e-86ed-415a24e21e3f
Liu, Haibo
fe182946-d03e-4128-b451-db1da7a81cb5
Cheng, Qixing
b501aee3-59f3-4b00-93da-804438467b1c
Su, Shaojuan
8d90b64e-8e08-49de-beae-f9d76ccdd4c3
Wu, Yujie
ac6a0074-46ac-4e39-98d0-092909d0c1c0
Xiong, Yeping
51be8714-186e-4d2f-8e03-f44c428a4a49
Guo, Fangxin
544c9950-76ef-443e-86ed-415a24e21e3f
Liu, Haibo
fe182946-d03e-4128-b451-db1da7a81cb5
Cheng, Qixing
b501aee3-59f3-4b00-93da-804438467b1c

Su, Shaojuan, Wu, Yujie, Xiong, Yeping, Guo, Fangxin, Liu, Haibo and Cheng, Qixing (2023) Experiment and numerical simulation study on resistance performance of the shallow-water seismic survey vessel. Ocean Engineering, 279, 1-12, [113889]. (doi:10.1016/j.oceaneng.2023.113889).

Record type: Article

Abstract

In this paper, a new type of shallow-water seismic survey vessel is proposed to solve the problem that the traditional seismic survey vessels cannot satisfy the requirements of the shallow-water marine resources exploration. To reveal the influence of shallow water effect on resistance and flow field, this research is to obtain the resistance and shallow-water characteristics of this shallow-water seismic survey vessel through ship model experiments and numerical methods. Firstly, the ship model experiment predicted the resistance at different speeds in shallow water and obtained the benchmark data to validate numerical methods. Then, the CFD methods were used to calculate the resistance of the ship in deep and shallow water. The numerical results are in good agreement with the experimental results. Finally, this paper provided details of the distribution of wave, pressure and flow fields at different water depth conditions in order to explain the causes of increased resistance in shallow water, providing a reference for the shallow-water seismic survey vessel design.

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OE_final_Su&Xiong_2023 - Accepted Manuscript
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Accepted/In Press date: 4 February 2023
e-pub ahead of print date: 15 April 2023
Published date: 1 July 2023
Additional Information: Publisher Copyright: © 2023
Keywords: shallow-water seismic survey vessel; ship model experiment; CFD; resistance; shallow water effect

Identifiers

Local EPrints ID: 474676
URI: http://eprints.soton.ac.uk/id/eprint/474676
ISSN: 0029-8018
PURE UUID: 9d2c0b59-7434-4082-9c5c-e549f1e6f9f9
ORCID for Yeping Xiong: ORCID iD orcid.org/0000-0002-0135-8464

Catalogue record

Date deposited: 01 Mar 2023 17:35
Last modified: 05 May 2023 04:01

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Contributors

Author: Shaojuan Su
Author: Yujie Wu
Author: Yeping Xiong ORCID iD
Author: Fangxin Guo
Author: Haibo Liu
Author: Qixing Cheng

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