这个名为佐罗夫螺旋涡轮机的设备可以利用任何水流，不管流向如何。
The Gorlov Helical Turbine, as it is known, allows you to use any stream, whatever the direction of its flow.
分析了螺旋涡振干燥机内物料的运动，并结合运动特点阐述了其干燥特性。
The materials' movement inside a vertical cylindric dryer with spiral vibration was analysed, and the properties of this dryer were elucidated in the paper.
结果显示：涡管流函数是时间的周期函数，并被表征为一系列在涡核内均匀分布螺旋涡丝流函数的叠加。
The result showed that the stream function of vortex tube was expressed as the superposition of the stream functions of vortex filament within the vortex core.
同时本文也介绍了螺旋型涡轮的设计，并分析了螺旋涡轮在膛内受力状态，为涡轮最佳方案设计提供理论分析依据。
Meanwhile, this paper presents the design of the spiral turbine and the analysis of its bearing force state, and provides the theoretical evidence for the optimal design of the turbine.
混流式水轮机在非设计工况点下运行时，尾水管内部的非定常流动是由死水域和螺旋涡带的动态行为引起的，尾水管上部的螺旋涡带旋转引起流动的基频脉动。
The unsteady flow in a draft tube of Francis turbine under the off-design operation is produced by the dynamic behavior of a helical vortex rope with the dead core.
天体中，从众多的硕大的旋涡状星云，到坠落于地球上的微小的陨砂、陨尘，普遍存在着螺旋状的结构形态。
There are commonly the helical structures in the celestial body from many gigantic whirl nebulae to small meteoric stone and dust falling to the Earth.
同时，分流射流横向扩展继续为螺旋柱状旋涡提供足够的涡量，使其稳定旋转。
Next, the belieal columnar vortex get enough the vorticity supplied by the crosswise spread of the secondary jet flow to rotate stably.
为描述进水口前立轴旋涡多圈螺旋的流场特性，运用数值模拟、试验研究和理论公式3种方法。
The flow field characteristics of vertical vortex with multi-circle spiral flow at hydraulic intakes are described by numerical simulation, experimental investigation, and theoretical equations.
为描述进水口前立轴旋涡多圈螺旋的流场特性，运用数值模拟、试验研究和理论公式3种方法。
The flow field characteristics of vertical vortex with multi-circle spiral flow at hydraulic intakes are described by numerical simulation, experimental investigation, and theoretical equations.
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