English translation for "脉动系数"
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- pulsation factor
pulsation number
ripple contain factor
ripple factor
ripple ratio
Related Translations:
热脉动: pulse of heatthermal pulse 脉动现象: pulsation phenomenon 电脉动: electric impulseelectric pulse 剪应力脉动: shear-stress fluctuations
- Example Sentences:
| 1. | Furthermore , this dissertation also gives a comprehensive analysis and comparison to the torque ripple factor , torque - current ratio and other aspects for pseudo - sinusoidal emf bldcm drived by 120 conduction mode , 180 conduction mode and self - synchronous svpwm mode respectively . the simulation and the experimental results indicate that self - synchronous svpwm method is more effective for minimizing the torque ripple without any expense of the torque - current ratio when the crest width of the back - emf waveform is less than 107 electrical angles
对准正弦波反电动势无刷直流电动机在120导通方式、 180导通方式和自同步svpwm三种控制方式下的转矩脉动系数、转矩电流比等方面进行了全面的分析与比较，仿真研究和实验结果表明，当反电动势的平顶宽度小于107电角时，采用自同步svpwm控制方法可以在不损失转矩电流比的基础上，更有效地抑制电磁转矩脉动。 | | 2. | In this paper , on the basis of the analysis of gear pimp working principle , the mechanism of flow pulsation and methods of reducing flow pulsation are pulsation are studied . the computing formula of transient flow rate and the coefficient of flow pulsation are deduced . the relationship between the gear pump flow pulsation and the construction parameters of the gear is studied
本文在齿轮泵工作原理和流量脉动产生机理的基础上,首先从理论上推导了齿轮泵瞬时流量和流量脉动系数的数学模型,分析了齿轮泵的输出流量脉动与泵齿轮各结构参数之间的关系,并对某型齿轮泵进行仿真分析研究,给出了齿轮泵的流量脉动分析结果。 |
- Similar Words：
- "脉动无级变速器" English translation, "脉动误差" English translation, "脉动误差分析" English translation, "脉动吸尘器" English translation, "脉动吸入周期" English translation, "脉动系统" English translation, "脉动现象" English translation, "脉动相变内爆" English translation, "脉动削波" English translation, "脉动消除器" English translation
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