摘要
本文论述了设计喷水推进串列式轴流泵的相关技术要点,包括首级叶轮对次级叶轮进流的影响、两 级叶轮载荷配置及翼型选择、叶片数的选择、环量分布的选择与计算以及前后叶轮的轴向距离与周向偏距(相位角 变化)对性能的影响等。
This paper discusses the related technical essentials in tandem axial flow waterjet pump design, including effect of preliminary impeller on secondary impeller, load distribution between two impellers and wing profile selection, blade number selection, circulation distribution selection and calculation, and effect on performance by axial spacing and circumferentially deflection distance (phase angle change).
出处
《船舶》
北大核心
2003年第6期47-51,共5页
Ship & Boat
