wind tunnel turbulence

Some Key Problems in the Design of the NPU Open-Circuit Low-Turbulence Wind Tunnel

西北工业大学直流式低湍流度风洞设计中的几个关键问题

All changed the technique of varying turbulence level in the low turbulence wind tunnel of Northwestern Polytechnical University

西工大低湍流度风洞的变湍流度技术

Some key problems in the design of the NPU ( Northwestern Polytechnical University) open-circuit low-turbulence wind tunnel are described in this paper.

本文主要阐述西北工业大学直流式低湍流度风洞设计中的几个关键问题，如大收缩比、多层网、低噪声风扇以及抑制风扇噪声上传的一些措施。

Environmental Impact Assessment, Air Quality Modeling, Atmospheric Turbulence, Air Pollution Simulating and Other Wind Engineering Simulation with Wind Tunnel.

环境影响评价, 空气质量模式, 大气湍流, 空气污染模拟及其它风工程风洞试验.

A preliminary experimental investigation was carried out at the low turbulence wind tunnel in Nanjing University of Aeronautics and Astronautics for the control of boundary layer transition using an active compliant wall motion.

应用主动柔顺壁运动抑制平板边界层内扰动的增长和推迟边界层转捩的实验研究结果表明，边界转捩过程中的扰动即使已发展到非线性阶段，也能被主动柔顺壁的运动所控制。

The wind speed profile turbulence integral scale, and turbulence spectrum are simulated in wind tunnel test.

风洞试验中对风剖面、湍流积分尺度及湍流谱作了模拟.