More injection flow rate, slim branch injection pipe and long pipeline resulted in more resistance at the branch injection pipe.
由于注水量较高、注水支线管径较细、管线较长等原因,导致注水支线阻力偏大;
Conclusion Multi-slice spiral ct can provide quantitative analysis to renal blood perfusion, but injection flow rate influence the perfusion parameters.
结论多层螺旋CT可对肾脏组织血流灌注进行定量分析,但注射流率影响灌注数值。
The total heat loss per unit time decreases gradually as the injection pressure, injection flow rate and injection time increase, but the decrease extent reduces gradually.
随着注入压力、注入流量以及注入时长的增加单位时间的总热损逐渐减小,但是降低幅度变缓。
The authors analyzed the influential factors of flow rate and the relationship between flow rate and pressure limiting and hence proposed a set of typical presetting injection parameters.
本文主要讨论了影响流率的相关因素,以及流率与压力限制之间的关系。总结出了一套典型的注射参数予置值。
In flow visualization experiment, it is found that flow rate of safety injection has major effect on flow regime in downcomer.
通过流动可视化实验,得到了安注流速,下降环腔流速以及含气率对环腔内流动形态的影响。
This paper presents a new method of steady flow to solve the problem that the injection rate into cores is difficult to get steady, especially for gas in measuring relative permeability.
本文就用稳定法测量相对渗透率曲线中,存在的注入流量难以稳定的问题,提出了一种新的稳流方法。
The packer sealing condition is valuated according to the variation of flow rate and pressure below injection flow regulator with injection pressure at the wellhead.
该技术是利用密封段密封配水器中心通道,通过改变井口注水压力来了解配水器以下的流量和压力的变化情况,判断封隔器密封状况。
Because oil fields need the water injection well monitoring device, design a kind of flow rate automatic flow valve that is applied in the water injection well monitoring device.
结合油田注水井监控装置的需要,设计了一种流量自动调节阀,用来配合注水井监控装置的使用。
The hydraulic system of injection molding machine is the representative example, it need to control cylinder speed and hold pressure, so it indeed to use pressure and flow rate multiple valve.
在注塑机液压系统中,要求能在注塑油缸运动的过程中对其进行速度控制和在保压过程中进行压力控制。 这就需要用到压力-流量复合阀来进行压力和流量的控制。
Practice shows that the related flow rate, isotope element and oxygen reactivate combination log- ging technology can be used to find out the improvement of the injection profile after adjustment …
实际表明,相关流量、同位素和氧活化组合测井技术可以用来了解调整后注入剖面的改善状况、认识二类油层非均质层间矛盾、监测小层动用状况、判断剩余油分布等。
Practice shows that the related flow rate, isotope element and oxygen reactivate combination log- ging technology can be used to find out the improvement of the injection profile after adjustment …
实际表明,相关流量、同位素和氧活化组合测井技术可以用来了解调整后注入剖面的改善状况、认识二类油层非均质层间矛盾、监测小层动用状况、判断剩余油分布等。
应用推荐