查询词典 impellers

This kind of cylindrical blade will be beneficial to improving hydraulic performance and efficiency of low specific speed impellers.

这一新颖的圆柱形叶片将有利于改善圆柱形叶片的水力性能和水力效率。

The thermal characteristics of two kinds of axial flow impellers are analyzed by means of CFD method.

利用计算流体力学方法，对两种轴流式搅拌桨A200和A310在某聚苯乙烯反应器中的传热特性进行了对比研究。

A new method for designing the axial profile of impellers of centrifugal pumps is presented.

提出了一种设计离心泵叶轮轴面流道的新方法。

This model is based on the characteristic of the impellers with a few of adjusting parameters.

建立了水力能量回收透平叶轮轴面流道的数学模型。

But studies have demonstrated that the impellers' efficiency can reach up to more than 90%.

以单机离心压缩机为例，目前我国设计和生产的机器，其整机效率的期望值为83%左右，但研究表明叶轮的效率则可高达90%以上。

In this paper, an organic combination of surface molding and numerical calculation is applied to optimization design for centrifugal pump impellers.

本文将曲面造型与数值计算有机的结合在一起应用到离心泵叶轮的优化设计中。

The widely used impellers and blisks are ones of the most important components in aero-engines.

广泛应用于航空发动机的整体叶轮是发动机的关键部件之一。

Equivalent force over a sector and damping of impellers are analyzed.

其次，推导了叶轮的振动频率的计算方程。

Impellers in stainless steel are already available.

不锈钢的叶轮已经投入市场。

The paper generated the form selection technique of impellers in this part.

本研究总结了在这方面的重要处理技术之一：推流器选型技术。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。