PS-30外形气动性能试验报告

本文叙述了气动性能试验的原理、方法和测试系统，并介绍了PS－30、Jetfoil－115模型的概况。在中国船舶科学研究中心02低速舰用风洞内对上述两种模型进行气动性能对比试验，分别测定了不同风速，不同偏航角时的阻力系数C_X．侧向力系数C_Z和侧向力矩系数C_(My)。试验结果的数值可供快速性和操纵性计算时作参考依据。

A report on the outside shape aerodynamic characteristic test of PS-30 hydrofoil craft

In this paper .the principles,method and measaring system of the aerodynamic characteristic test are described,the testing models of PS-30 hydrofoil craft and Jetfoil-115 are also briefly introduced.The Comparative test of the aerodynamic characteristics of them was conducted in the 02 low-speed wind tunnel of China Ship Scientific Research Center.The dray coefficient C_x,lateral force coefficient C_Z and torque coefficient of lateral force C_(My) at different wind speeds and different drift agle are measared in the test.The data of the test result may be available for reference in rapidity and maneuverability calculation