论文部分内容阅读
介绍为提高景电二期工程引黄双吸水泵叶轮的抗汽蚀和抗泥沙磨损能力,在真机上进行近十年的实验研究.该研究取得了一定成果并分析解释了原因,为今后进一步改进叶轮材质和结构以提高使用寿命提供了依据.
Introduction In order to improve the anti-cavitation and anti-sediment abilities of double-suction and double-suction pump impellers of Jingdian Phase II project, the experiment was carried out on a real machine for nearly ten years. The study has achieved some results and explained the reasons for the future Further improve the impeller material and structure to provide a basis for improving service life.