Slamming study of wedge and bow-flared sections

被引：0
|
作者：
Yu P.-Y. [1 ]
Ren H.-L. [2 ]
Li H. [2 ]
Wang S. [2 ]
Sun L.-M. [2 ]
机构：
[1] Transportation Equipment and Ocean Engineering College, Dalian Maritime University, Dalian
[2] College of Shipbuilding Engineering, Harbin Engineering University, Harbin
来源：
Chuan Bo Li Xue/Journal of Ship Mechanics | 2016年 / 20卷 / 09期
关键词：
Analytical method; CFD method; Hydrodynamic impact; Slamming;
D O I：
10.3969/j.issn.1007-7294.2016.09.004
中图分类号：
学科分类号：
摘要：
Through the analysis of the Modified Logvinovich Model (MLM), a semi-analytical model which is more suitable to the wedge section with a large deadrise angle is proposed. With the study of the bow-flared slamming by the computational fluid dynamics (CFD) method, the irrationality of the existing rules is pointed out and the semi-analytical method is expanded to predict the bow-flared maximum pressure coefficient. During the slamming study of the wedge and bow-flared section, the results of the semi-analytical method and the CFD method are compared, which verifies the availability of the semi-analytical method. © 2016, Editorial Board of Journal of Ship Mechanics. All right reserved.
引用
收藏
页码：1109 / 1120
页数：11
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