【摘要】：對(duì)低比速、小流量的離心泵的長(zhǎng)壽命設(shè)計(jì)進(jìn)行了研究,通過對(duì)結(jié)構(gòu)和軸承進(jìn)行優(yōu)化設(shè)計(jì),極大地提高了工作壽命,樣機(jī)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(guó)航天員科研訓(xùn)練中心;
【分類號(hào)】：TH311
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本文編號(hào)：2201247