Numerical simulation of fixed/floating structure through-type turbulence flow field

参数	数值
水池尺度/m	$1.5 \times 1.5 \times 1.0$
破损舱室尺度/m	$0.386 \times 0.345 \times 0.223$
壁厚/m	0.009 5
方形破口/m	$0.074 \times 0.059$
横摇角/(°)	5
共振/非共振工况的周期/s	1.24/1.45
舱室进水深度/m	0.041

Table 2. Main parameters of DTMB 5415 damaged ship

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Table 2. Main parameters of DTMB 5415 damaged ship

参数	实船	船模
破损舱室长度L_FC/m	24.36	0.478
水线宽B_WL/m	19.458	0.382
吃水T_mean/m	7.41	0.145
排水量Δ/t	11 273.8	0.083
重心纵向位置LCG/m	71.622	1.404
横稳心垂向位置KM/m	9.427	0.185
重心垂向位置KG/m	6.654	0.13
初稳心高GM/m	2.773	0.054

Table 3. Parameters of the floating breakwater model

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Table 3. Parameters of the floating breakwater model

参数	数值
水池尺度/m	$40 \times 2.0 \times 1.5$
防波堤主尺度/m	$0.76 \times 0.5 \times 0.2$
圆形管道直径D/m	0.04
水深/m	1.0
波高/m	0.1
周期/s	1.1
悬链线质量/(kg·m−1)	0.63
悬链线长度/m	1.2

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Jiajun WU, Tingqiu LI, Ziping WANG, Lingfu CHEN. Numerical simulation of fixed/floating structure through-type turbulence flow field[J]. Chinese Journal of Ship Research, 2022, 17(3): 112

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Paper Information

Category: Ship Design and Performance

Received: Jan. 5, 2022

Accepted: Apr. 18, 2022

Published Online: Mar. 25, 2025

The Author Email:

DOI:10.19693/j.issn.1673-3185.02748

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology