01
低空飞行器与推进噪声Low-altitude Aircraft & Propulsion Noise
研究无人机、旋翼与涵道推进的声源、辐射及运行噪声。Sources, radiation and operational noise of drones, rotors and ducted propulsion.
查看研究方向Explore direction ↗01研究RESEARCH
于流动深处，探声音之源。 Within the flow, we seek the source of sound.
围绕低空飞行器与推进噪声，我们结合高保真计算、复杂流动机理与气动声学实验，研究声音的产生、传播和控制。We study low-altitude aircraft and propulsion noise through computational methods, complex-flow mechanisms and aeroacoustic experiments, examining how sound is generated, propagates and can be controlled.
四个方向FOUR DIRECTIONS
从飞行噪声到实验控制，
四个方向彼此衔接。From aircraft noise to experiments and control,
four connected directions.
选择一个方向，了解我们关注的问题、研究工作与代表论文。Choose a direction to explore its questions, work and selected papers.
02
高保真气动声学计算方法High-fidelity Computational Aeroacoustics
面向可靠声学预测，研究数值求解、散射降阶、参数反演与计算加速。Numerical solvers, reduced-order scattering, parameter identification and acceleration for reliable acoustic prediction.
查看研究方向Explore direction ↗
03
复杂流动噪声机理与调控Complex-flow Noise Mechanisms & Control
研究复杂来流、非定常载荷与声学响应，辨识可调控因素。Complex inflow, unsteady loading and acoustic response, with attention to controllable factors.
查看研究方向Explore direction ↗
04
气动声学实验与噪声控制Aeroacoustic Experiments & Noise Control
结合理论与实验，评估声衬、尾缘降噪和结构隔振方法。Theory and experiments on acoustic liners, trailing-edge noise reduction and vibration isolation.
查看研究方向Explore direction ↗OPEN-SOURCE SOFTWARE
让研究方法，成为可用的工具。Research methods, ready to use.
分享实验室开发的开源计算软件，提供源码、使用文档与相关研究入口。Explore the laboratory’s open-source solvers, with source code, documentation and links to related research.
从非定常流动，计算远场声音。From unsteady flow to far-field sound.
将气动声学方法转化为可使用的软件：基于 FW-H 方程预测非定常流动产生的声辐射。Turning aeroacoustic methods into usable software, with FW-H prediction of sound radiated by unsteady flows.
了解软件与使用入口Explore the software ↗“