KT-1无人机用临近空间螺旋桨缩比模型风洞吹风试验数据集（2019）

该数据集为KT-1无人机用临近空间螺旋桨缩比模型的风洞试验结果数据集，包含8种不同来流速度工况条件（9.5m/s-24m/s）下螺旋桨的性能参数，如速度、转速、前进比、拉力系数、扭矩系数、功率系数及推进效率等。还包含了全尺寸桨叶ROTNS数值计算结果的对比数据。

This dataset comprises wind tunnel test results of scaled near-space propeller models for the KT-1 UAV. It includes propeller performance parameters under 8 distinct inflow velocity operating conditions ranging from 9.5 m/s to 24 m/s, such as rotational speed, advance ratio, thrust coefficient, torque coefficient, power coefficient and propulsive efficiency. Additionally, it provides comparative data against numerical calculation results of full-scale propeller blades obtained via ROTNS.

搜集汇总

背景与挑战

背景概述

该数据集记录了KT-1无人机临近空间螺旋桨缩比模型在8种不同来流速度(9.5m/s-24m/s)下的风洞试验数据，包括推力系数、扭矩系数等关键性能参数。数据由西北工业大学低速风洞试验获得，质量可靠，可用于螺旋桨性能分析和数值计算验证。