Experimental and numerical study on several crucial elements for predicting parametric roll in regular head seas
Experimental and numerical study on several crucial elements for predicting parametric roll in regular head seas
复制标题
常规逆海参数横摇预测几个关键要素的实验与数值研究
DOI:
10.1007/s00773-016-0391-0
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发表时间:
2017-03
影响因子:
2.6
通讯作者:
Umeda Naoya
中科院分区:
文献类型:
--
作者:
Lu Jiang;Gu Min;Umeda Naoya
The methods for direct stability assessment of parametric roll are currently under development at the International Maritime Organization for the second generation intact stability criteria. To establish guidelines for developing accurate, but sufficiently simple prediction method, several elements required for modeling parametric roll in head waves are investigated by executing free running model experiments, partially restrained model experiments with and without surge motion and numerical simulations of uncoupled roll model, coupled surge–roll model and coupled heave–pitch–roll model for a C11 class containership. As a result, the following outcomes are obtained. First, the surge effect on parametric roll is generally small. Second, heave and pitch motions can have subharmonic components when parametric roll occurs. Third, the inclusion of the radiation and diffraction effects on restoring variation can result in more conservative prediction for parametric roll in head seas. Finally, the use of the uncoupled roll model could provide more conservative, but less time-consuming prediction for parametric roll than that of coupled heave–pitch–roll model.
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DOI:
--
发表时间:
1991
期刊:
--
影响因子:
--
作者:
I. Boroday
通讯作者:
I. Boroday
影响因子:
2.6
作者:
Jiang Lu;N. Umeda;K. Ma
通讯作者:
Jiang Lu;N. Umeda;K. Ma
DOI:
--
发表时间:
2013
期刊:
--
影响因子:
--
作者:
Jiang Lu;M. Gu;N. Umeda
通讯作者:
Jiang Lu;M. Gu;N. Umeda
DOI:
10.2534/jjasnaoe1968.1995.207
发表时间:
1995-06
期刊:
Journal of the Society of Naval Architects of Japan
影响因子:
--
作者:
M. Hamamoto;T. Enomoto
通讯作者:
M. Hamamoto;T. Enomoto
DOI:
--
发表时间:
1982
期刊:
--
影响因子:
--
作者:
C. Lee;K. Kim
通讯作者:
C. Lee;K. Kim