摘要
通过对50条船模风压系数的风洞试验数据进行回归分析,得出一种由船型数据来估算风压系数的新方法.同时对公式的统计量进行统计分析,证明了本文方法计算结果与试验结果吻合较好.
By means of regression analysis of the wind tunnel test data from 50 model ships, a new method for calculating the wind coefficient of ships has been obtained. In addition, statistics analysis of the equation variable has been carried out and it has been verified that the results in this paper are well in coincidence with the test data.
关键词
船舶
风压系数
风舷角
相对风速
Wind coefficient
Wind angle
Relative wind velocity
Wind gradient
