圆舭型快艇浅水阻力计算  

The Resistance Calculation of Soft Chine Type High Speed Craft in Shallow Water

作　　者：钱徐涛 陈霞萍 

出　　处：《交通部上海船舶运输科学研究所学报》1999年第2期82-87,共6页

摘　　要：分析９ 艘圆舭型快艇船模浅水阻力系列试验资料，寻找每艘船模阻力变化规律，由１０８ 条内插阻力曲线应用回归分析直接计算及依据深水阻力转换的间接计算分别计算浅水阻力曲线。可用于该类船型浅水功率估算及主尺度优化分析计算。The serial experimental data of the resistance of 9 soft chine type high\|speed boat models in shallow water were analyzed to look for the resistance laws. Shallow water resistance can be obtained from direct calculation with regression analysis based on 108 interpolated shallow water resistance curves or indirectly calculated by converting deep water resistance. This approach can be used for the power estimation and the optimization analysis on principal dimensions of this type boat in shallow water. The minimum depth of water without shallow water effect and the trim angle in supercritical region are also studied here.

关 键 词：圆舭型 快艇 浅水阻力 相关曲线 回归分析 

分 类 号：U661.311[交通运输工程—船舶及航道工程] U674.94[交通运输工程—船舶与海洋工程]