In this paper, a centrifugal pump is employed to study the steady-state performance. The theoretical and experimental research and the numerical simulation are introduced while the discharge angle of the vane is changed.
本论文以离心泵为研究对象,围绕离心泵在出口角改变时所表现出的稳态工作特性,对其稳态性能进行了理论分析和试验研究,并对叶轮内部流场进行了数值模拟。
参考来源 - 叶片出口角对离心泵性能影响的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The paper analyzes the error in design of funneled bin, describes the correcting methods and derives the formula to determine the minimum discharge Angle of the bin.
本文就漏斗形料仓设计的误取区阐述纠正的方法，并推导出漏斗形料仓最小下料倾角的确定公式。
It is found in the experiments that film hole Reynolds number and Rib Angle have great influence on film hole discharge coefficients.
实验中发现气膜孔雷诺数和肋角对流量系数有较大的影响。
The discharge coefficients of the side-wall outflow hole are affected by the jet angle and cross-flow mass flow rate.
不同射流角度和横流流量对侧壁出流孔流量系数影响很大。
应用推荐