plug flow meaning in English
单向流动
活塞流
活塞式流动；间断式流动
平推流
塞状流
推流
Examples
- All investigators in mass transfer assumed plug flow of gas in packed beds .
所有传递问题的研究者都假定在填充床层中的气体为活塞流。 - The difficult-to-describe flow of gas, with its large deviations from plug flow and the bypassing of solids by bubbles, represents an inefficient contacting system .
气体流动状态难以描述，与活塞流离较大，由于气泡产生而使固体颗粒发生沟流，这些都表示接触效率降低。 - The static and dynamic test results showed that the new method is effective and the identification results of stratified flow , annular flow , core flow and plug flow are satisfied for the requirements of the industrial operation online
该方法与传统流型识别方法相比的最大特点是简便易行，对于层状流、环状流、核心流以及塞状流均有较好的识别结果。 - For plug flow , the accuracy is more than 90 % . the software of real - time voidage measurement and flow pattern identification of gas - liquid two - phase flow was developed based on the new hybrid image reconstruction algorithm . experiments show that the software is satisfactory
以组合型量化图像重建算法为理论基础，开发了气液两相流空隙率实时测量和流型在线辨识软件，从软件的技术指标可以看出，使用本软件进行空隙率实时测量和流型在线辨识时具有较好的实时性。 - The experimental results show that the method is effective to identify the flow patterns of bubbly , plug , stratified , wavy , slug and annular in a horizontal pipe . the identification accuracy is shown as follows : bubbly flow is 93 . 3 % , plug flow is 85 . 3 % , stratified or wavy flow is 97 . 3 % , slug flow is 98 . 6 % , and annular flow is 92 . 7 % . an estimation of the process time is 22 frame / s
实验结果表明，该方法能自动有效地识别水平管道内的气泡流、塞状流、层状流、波状流、弹状流和雾环状流等基本流型；识别准确率如下：气泡流为93 . 3 ，塞状流为85 . 3 ，分层流为97 . 3 ，弹状流为98 . 6 ，雾环状流为92 . 7 ；识别图像速度约为22帧秒，适合于在线实时识别两相流流型。