【摘要】：對低比速、小流量的離心泵的長壽命設(shè)計進行了研究,通過對結(jié)構(gòu)和軸承進行優(yōu)化設(shè)計,極大地提高了工作壽命,樣機已經(jīng)連續(xù)正常工作了7年。
[Abstract]:The long life design of centrifugal pump with low specific velocity and small flow rate is studied. By optimizing the structure and bearing, the working life is greatly improved, and the prototype has been working normally for 7 years.
【作者單位】： 中國航天員科研訓(xùn)練中心;
【分類號】：TH311
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本文編號：2201247