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1)  balance clearance
端面平衡间隙
1.
For the balance clearance of dry gas seal,the numerical simulation of face flow field was carried out based on the Navier-Stokes equation,laminar model,and SIMPLEC methods,and the opening force of face film was gained.
为了确定干气密封端面平衡间隙的数值,基于N-S方程、层流模型、SIMPLEC算法,对干气密封端面流场进行数值模拟,获得端面气膜开启力的数值。
2)  equilibrium gap
平衡间隙
3)  face clearance
端面间隙
1.
Based on the Navier-Stokes equation,the laminar model and the SIMPLEC algorithm,the numerical simulation of face flow filed under different face clearances and rotational speeds was carried out to obtain more details about the fluid field and high stability of dry gas seal.
为深入了解干气密封的端面流场特性,提高其运行稳定性,基于Navier-Stokes方程、层流模型和SIMPLEC算法,对干气密封端面流场进行了数值模拟,考察了不同端面间隙和转速情况下端面气膜压力分布和开启力情况。
2.
For more details about flow field of dry gas seal, the numerical simulation is carried out based on the Navier-Stokes equation, laminar model, and SIMPLEC method, with various face clearances and rotating speeds.
为了全面了解干气密封端面流场特性,基于N-S方程、层流模型、SIMPLEC算法,在端面间隙和转速的多种变化情况下,对干气密封端面流场进行数值模拟,重点考察了端面气膜压力及开启力的变化情况。
3.
The methods to measure face clearance, temperature and wave were discussewd,and active ultrasonic monitoring technique was analyzed in detail.
介绍了目前常用来描述端面接触情况的状态参量,探讨了端面间隙、温度及声波常用的测量方法,重点分析了主动式超声波检测方法,并对机械密封端面接触状态测控技术的研究状况进行了总结。
4)  end clearance
端面间隙
1.
The wicket gate end clearance regulatory measures for hydraulic turbine;
水轮机导叶端面间隙的控制
5)  planar joint clearance
平面间隙
6)  pump end clearance
泵端面间隙
补充资料:氨合成平衡速率氨平衡合成率
分子式:
CAS号:

性质:又称氨合成平衡速率氨平衡合成率。在不同的催化反应条件下,氨合成反应达到一定程度的化学平衡时氨合成的反应率或合成率。在实际氨合成生产中,不可能达到平衡氨合成率,在工业上设计氨合成塔时,就必须着眼于它的运行能最大限度地接近平衡氨合成率。

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