1) high pressure centrifugal
高压离心泵
1.
The dynamic model of the high pressure centrifugal pump is analyzed,and eight stiffness and damping coefficients of the oil film are obtained through calculating the non-stationary motion Reynolds equation of the journal bearing,and so as the integrated stiffness and square whirling motion ratio.
分析了高压离心泵轴承的动力学模型,通过径向滑动轴承的非定常运动雷诺方程计算出油膜的八个刚度系数和阻尼系数,并以此计算出转子的综合刚度和涡动比平方,得到油膜的失稳转速,最后以高压离心泵实际结构参数进行了轴承的稳定性分析,得出转子正常工作时是安全的结论。
2) high pressure centrifugal ammonia pump
离心机高压氧泵
3) centrifugal H.P. ammonia pump
离心式高压氨泵
1.
This article presents the seal of centrifugal H.
介绍离心式高压氨泵的密封和主要参数，分析使用过程中出现的低电负荷跳车、机封泄漏、轴振动和轴位移高、电机轴瓦烧坏的原因，并提出了解决对策，对尚存在和正在改进的问题作了介绍。
4) centrifugal high pressure pump
离心式高压泵
5) centrifugal high pressure carbomate pumps
离心式高压甲铵泵
1.
This paper discusses the structural features of centrifugal high pressure carbomate pumps,analyses the pump upsets in our plant and the causes,and presents in detail the revamping and overhauls of the pumps and puts forward points of attention in pump overhaul and mainten ance s ervices.
介绍离心式高压甲铵泵的结构特点以及出现的事故及原因分析，着重介绍从设备角度进行的改造和检修情况，提出泵在检修维护中应注意的问
6) high pressure variable volume vortex centrifugal pump
离心-高压变流量旋涡泵
补充资料：高压
①较高的压强。②较高的电压。③高气压区。④心脏收缩时血液对血管的压力。⑤残酷迫害；极度压制：～政策│～手段。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条