1) stall margin
转子裕度
1.
Aimed at the different geometric parameters of each treated casing, the influence on the stall margin and the efficiency at the stall boundary and the extreme value was investigated in detail.
利用一个亚音单级轴流压气机的孤立转子，实验研究了周向槽式、缝式、斜沟槽式及凹槽叶片式４种型式的机匣处理，详细对比了它们的若干形式对转子裕度、峰值效率及失速点效率的影响，并针对实验结果阐述了各自作用的机理，总结了许多对工程设计有参考价值的结论。
2) Margin
[英]['mɑ:dʒɪn] [美]['mɑrdʒən]
裕度
1.
Based on sensitivity distribution and the definition of margin of firing reliability for initiating explosive devices given in GJB376,the quantitative relationship between producer risk and margin of firing reliability of initiating explosive devices was deduced.
基于火工品感度分布模型及GJB376-87给出的火工品发火可靠度裕度系数定义,推导出了生产方风险与火工品发火可靠度裕度系数之间的定量关系式。
2.
Applications of the concept of margin in science,engineering design,system operation and in daily life are discussed.
讨论了裕度概念在科学研究、工程设计、系统运行以及日常生活中的应用情况。
3.
Through estimation, we can make a balance between parameters such as frequency, transmit power, satellite antenna, the earth station antenna, we can control the link margin in a rational range, so it satisfies the requirement of TT&C(Tracking,Telemetry and Commanding)an.
通过估算可以在载波频率、卫星天线、地面站天线等诸多设备参数之间进行权衡,将链路裕度控制在一个合理的范围,使之既能满足跟踪、遥控和遥测的要求,又不致造成过多的资源浪费。
3) strength margin
强度裕度
1.
were analyzed,and the plastic collapse pressure of vessels were acquired by experiments,by the ratio of plastic collapse pressure to the design pressure,the strength margin under different codes were compared.
分析了国内外压力容器标准中关于奥氏体不锈钢的许用应力,并通过工业规模奥氏体不锈钢压力容器爆破试验得到了容器的实际爆破压力,根据爆破压力与设计压力的比值比较不同标准下的压力容器强度裕度,结果说明GB 150在许用应力方面相对其他国际标准较为保守,建议以残余应变为1%的屈服强度代替残余应变为0。
4) Temperature margin
温度裕度
1.
So, the thought for the simulation design was put forward based on energy margin and temperature margin, the arithmetic of simulation design of CICC configuration was deduced, and the model of the simulation was built.
而工程上CICC导体的设计是一个多次尝试和优化的烦琐过程,为此,提出了基于稳定性裕度、温度裕度的导体设计思想,推导了关于CICC导体结构矩阵参数的算法,建立了导体数值模拟的基本设计模型,同时进行了仿真设计,并将数值模拟设计情况与工程设计值进行了比较和分析,结果证明二者吻合的较好。
5) rotation margin
旋转裕量
6) torque margin
转矩裕量
补充资料：转子偏心度监视器
转子偏心度监视器
rotor eccentricity monitor
zhuonz一P一onxl「lduj旧rlsh一q!转子偏心度监视器(rotor eeeentrieity mon-itor)汽轮机监视仪表系统中用于监视转子主轴的装置。汽轮机在起、停和运行中，由于主轴局部摩擦等原因，导致转子非正常弯曲，诱发强烈振动，易造成设备事故。监视转子的偏心度可感知转子的弯曲程度，当弯曲度稍大时，可及早采取措施予以消除. 监视转子偏心度一般采用涡流线圈式传感器〔见粕(承)振动监视器〕.探头与主轴圆周表面靠近，形成数毫米的间隙。如主轴偏心，则每转一周.间隙变化一次，所测得的间隙变化量即为偏心度的峰一峰值。 见汽轮机监视仪表。
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