Hanson's Model in Frequency Domain - Tonal Noise of Rotors in Uniform Inflow

This MATLAB code is based on Hanson's Paper titled "Helicoidal Surface Theory for Harmonic Noise of Propellers in the Far Field" with DOI https://doi.org/10.2514/3.50873 and is meant to be used for tonal noise prediction of rotors with uniform inflow with propeller axis aligned with the inflow. This code is based on the frequency domain formulation and is only valid for far-field noise predictions of thickness and loading noise.本MATLAB代码基于汉森（Hanson）发表的题为《远场螺旋桨谐和噪声的螺旋面理论》（Helicoidal Surface Theory for Harmonic Noise of Propellers in the Far Field）的论文开发，其DOI编号为https://doi.org/10.2514/3.50873。本代码适用于螺旋桨轴线与来流方向一致的均匀来流工况下转子的纯音噪声（tonal noise）预测。该代码基于频域公式（frequency domain formulation）构建，仅可用于厚度噪声（thickness noise）与载荷噪声（loading noise）的远场噪声预测。

搜集汇总

背景与挑战

背景概述

该数据集是一个基于Hanson模型的MATLAB代码，用于预测均匀来流中旋翼的声调噪声，特别关注远场噪声的厚度和加载噪声计算。它属于航空航天和海事工程领域，发布于2024年，采用Apache-2.0许可证，并包含相关软件文件和引用文献。