CAJ | 학술논문

在对现有单流道叶轮水力模型进行归纳总结的基础上，给出了用速度系数法设计轴面图时的各系数值。借鉴双流道叶轮平面图水力设计的方法，提出了改进的单流道叶轮平面图水力设计方法，改进方法较原方法简单，尤其便于编制CAD软件。文中还介绍了新的流道断面面积变化规律和平面图流道中线方程，同时还给出了编程方法和设计实例。
재대현유단류도협륜수력모형진행귀납총결적기출상，급출료용속도계수법설계축면도시적각계수치。차감쌍류도협륜평면도수력설계적방법，제출료개진적단류도협륜평면도수력설계방법，개진방법교원방법간단，우기편우편제CAD연건。문중환개소료신적류도단면면적변화규률화평면도류도중선방정，동시환급출료편정방법화설계실례。
An improved way of single channel impeller hydraulic design is discussed in this paper, it is more simple than the former design method, which is especially fit to program CAD software. Based on summing up many excellent hydraulic models of single channel impeller, it gives various kinds of coefficient values of axial section. Inspect the design way of plan hydraulic design of double channel impeller, it provides the new design way of plan hydraulic of single channel impeller. It introduces a new change ruler of section area and an equation of plan channel midline. At last, a programming way and an example of design are given.