Research of interaction force coefficients based on model test in loading condition |
| |
| Authors: | Xiao-jian Liu Guo-liang Huang De-heng Deng |
| |
| Institution: | LIU Xiao-jian1,2,HUANG Guo-liang2,DENG De-heng2 (1. Ship Hydrodynamic Laboratory Division,Marine Design , Research Institute of China,Shanghai 200011,China,2. State Key Laboratory of Ocean Engineering,Shanghai Jiaotong University,Shanghai 200240,China) |
| |
| Abstract: | It is very difficult,for the component-type ship mathematical model,to estimate the interaction force coefficients among the hull,propeller and rudder. Some coefficients such as wake fraction and flow straightening coefficient were studied from the model tests in diffierent loading conditions and the normal force of rudder was tested in captive model tests to obtain the coefficients. From these results of the tests,the flow straightening coefficients increase with the increase of trims or drafts. Similarly,... |
| |
| Keywords: | interaction force coefficient rudder normal force loading condition model test |
| 本文献已被 CNKI 维普 SpringerLink 等数据库收录！ |
|
