Aerodynamic design of the main parts including the inclined flow blower, the settling chamber, the contraction section and the working section are described. 在风洞的设计过程中,对其主要部件(包括斜流式风机、稳定段、收缩段、试验段等)进行详细的气动计算,给出了设计依据。
In hydraulic design of settling tank, care should be taken to ensure the smaller recirculation regions and ensure steadier flow velocity on vertical section of settling tank. 在沉淀池水力设计中应通过对池型以及各种几何参数的优化,使沉淀池内回流区范围尽可能减小,尽量使池内垂直断面上流速均匀平稳。
On the basis of understanding many kinds of surface flow process protection measures, a method of gravitational sand settling at the high pressure low speed section of choke upstream is put forward in the paper through studying by use of hydraulic method. 文章在了解多种地面流程防护措施的基础上,采用水力学的方法进行了研究,提出在节流油嘴上游高压低速区重力沉砂的方法。
The Settling Mechanism and Probability of the Straight Section of a Centrifugal Sieve Computer simulation study on the mechanism of derailment of freight car on tangent track 离心筛直线段的筛分机理和概率直线段货车脱轨原因的仿真研究