1) pressure difference by pass control
压差旁路控制
1.
Describes the principles of auto control and hydrodynamics of the pressure difference by pass control system.
介绍了压差旁路控制系统恒定压力的自控原理和流体力学原理 ,分析了该系统在某工程实例中的应用问题 ,给出了设备参数的确定方法。
2) press-difference control by pass valve
压差控制旁通阀
3) bypass pressure control
旁路压力控制
4) bypass control
旁路控制
1.
Application of XDPS-400 system in turbine bypass control system;
XDPS-400系统在汽轮机旁路控制系统中的应用
2.
Application of CCI bypass control system to supercritical Unit
CCI旁路控制系统在超临界机组的应用
3.
This paper describes the resolving plan for problems about HP and LP bypass control system and makes an improvement on the basis of unit operation theory.
针对阳城电厂 6× 35 0 MW发电机组的高、低压旁路控制系统存在的问题 ,阐述了解决方案 ,并在分析清楚系统运行机理的基础上 ,在控制方面进行了改进和完
6) hot vapor bypass control
热旁路控制
1.
Operation analysis and investigation show that it is caused by the inappropriate design of hot vapor bypass control system, so the revamping has been carried out as follows: The diameter of hot vapor bypass pipeline has been enlarged from DN 40 mm to 80 mm, and the pressure difference of hot vapor bypass adjusting valve decreased from 50 kPa to 35 kPa; A vent pipeline for non-condensable gas fro.
对操作状况进行分析和研究表明,热旁路控制系统设计不当是造成该塔操作不正常的主要原因,因此对脱丁烷塔热旁路控制系统进行了改造。
2.
In the distillation column hot vapor bypass pressure control scheme there are always to appeav two sorts of unreasonable flowsheet configurations: one is that the hot vapor line and the condensate line are mixed together before entering the reflux drum,the other is that the hot vapor bypass control valve is controlled by the fixed pressure difference.
精馏塔热旁路塔压控制系统的控制方案设计中,常会出现两种不合理的流程设置:一种是将热旁路与冷凝液管线混合后再进入回流罐,另一种是热旁路控制阀由固定压差控制。
补充资料：泵额定压差
分子式：
CAS号：
性质：在泵额定工况下，其额定排出压与额定吸入压力之差。额定压差是泵性能的主要考核指标之一。
CAS号：
性质：在泵额定工况下，其额定排出压与额定吸入压力之差。额定压差是泵性能的主要考核指标之一。
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