查询词典 vortex sheet

Finally, the experiment equipment was improved and separation characteristics of two-phase vortex tube were studied by conducted experiment.

最后，根据喷嘴形式的分析结果改进实验设备，设计两相涡流管实验流程并进行了相关实验，得到了两相涡流管混合物分离的基本特性。

Further, physical behavior of refrigeration in vortex tube was analyzed according to the experimental results as well as thermodynamic principle.

以往的研究工作表明：在涡流室中心存在低温区，正是这个低温区域的存在使得涡流管具有明显的制冷效应。

It is well known that the flow status in vortex tube is very complex.

众所周知，涡流管内流动状况十分复杂。

Finally, interior field function distribution of vortex tube was obtained by the numerical simulation.

最后通过数值模拟分析涡流管内部场函数分布。

The thermodynamic process of the energy separation in the vortex tube was first described in an enthalpy-entropy diagram.

并首次在焓熵图上描述了涡流管能量分离过程。

First of all, Different types of nozzles have been studied to find out the effect of the nozzle shape and flow passage on energy separation and suitable nozzle type for two-phase vortex tube has been obtained.

分析了不同流道，不同形状的渐缩喷嘴对涡流管能量分离的影响，得到了适合于两相涡流管的喷嘴形式。

The existing plenum chamber had the full impact on distribution of interior field function in vortex tube.

因为充气腔结构的存在影响着涡流管喷嘴内部场分布。

The performance of energy separation on the vortex tube designed by the author is studied at different cold mass flow ratios, and the characteristic curve has been drawn.

对于本文设计的涡流管，研究了不同冷气流率时涡流管的能量分离特性，并且绘制了性能曲线。

The flux through the wall of the vortex tube is zero by its definition.

根据涡管定义，穿过涡管管壁的涡量为零。

It can be stated that the process of energy separation in vortex tube can be described in h-s diagram, giving out a new approach for studying on the Ranque-Hilsch effect.

本文首次利用Fluent软件对涡流管内部流场和温度场进行数值模拟，深入研究涡流管内部流场和温度场的分布。

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。