free flow tunnel 明流洞 ; 无压坑道
free-flow-tunnel 无压隧洞
free flow tunnel development 明流隧洞引水式电站
free-flow tunnel development 明流隧洞式电站
free molecule flow wind tunnel [航] 自由分子流风洞
The flow pattern, energy dissipation ratio and velocity field are obtained. The calculated results are in good agreement with experimental data and provide the bases for optimal design of the energy dissipation in free-flow tunnel.
数值模拟计算所得到的洞内水流流态、速度场、消能率等与模型实测数据吻合良好,为设计此种深孔无压隧洞洞内消能工的型式提供了合理的参考依据。
参考来源 - 无压隧洞内消能工湍流数值模拟研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Free-flow tunnel used more round arch straight wall form cross-section.
无压隧洞多采用圆拱直墙形断面。
This turbulence caused the flow pattern in the tunnel to be similar to the flow pattern in free air at a higher Reynolds number.
这种紊流使风洞内的流谱与在较高的雷诺数下自由气流中的流谱相似。
About the experiment, these experiments were conducted in the free stream wind tunnel, and vitiated air heater was used to simulate the high altitude flow condition.
本文试验在自由射流风洞中进行,利用空气加热器模拟高空飞行条件。
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