KT-1无人机用临近空间螺旋桨地面静拉力试验数据集（2019）

该模型为KT-6太阳能无人机用螺旋桨几何外形，主要针对10km高度平飞巡航状态进行设计，同时兼顾在不同高度的爬升及巡航性能。该螺旋桨为拉力桨，每架飞机配备两付拉力桨，且螺旋桨采用正反桨的设计方式，从无人机的机尾向机头看，左侧桨顺时针转动，右侧桨逆时针转动。螺旋桨桨径1.2米，设计点（10km，17.75m/s）巡航效率78%，拉力21.91N。This model describes the geometric profile of the propeller for the KT-6 solar-powered unmanned aerial vehicle (UAV). It is primarily optimized for the level cruise condition at an altitude of 10 km, while also balancing the climb and cruise performance across different altitudes. This is a thrust propeller, and each aircraft is equipped with two pairs of such thrust propellers adopting a counter-rotating design. When viewed from the tail to the nose of the UAV, the left propeller rotates clockwise while the right one rotates counterclockwise. The propeller has a diameter of 1.2 meters. At its design point (10 km, 17.75 m/s), the cruise efficiency reaches 78% and the thrust is 21.91 N.

搜集汇总

背景与挑战

背景概述

该数据集是KT-1无人机临近空间螺旋桨的地面静拉力试验结果，包含实验测试和模拟计算数据，主要记录螺旋桨在400-950 RPM转速范围内的性能参数。数据来源于中国科学院工程热物理研究所，质量良好，适用于航空推进系统研究。