基于LabVIEW的流动返混实验系统设计  

Design of Flow Back Mixing Experimental System Based on LabVIEW

作　　者：马凌云[1] 谢明华[1] 陈伟 MA Lingyun;XIE Minghua;CHEN Wei

机构地区：[1]长沙学院电子与电气工程学院

出　　处：《计量与测试技术》2022年第7期28-30,共3页Metrology & Measurement Technique

摘　　要：针对连续流动反应器中返混测定操作复杂、数据记录处理不便的问题,设计一种基于LabVIEW的全自动流动返混实验系统。该系统可以测定多釜反应器、单釜反应器和管式反应器的停留时间分布,并对其流动返混程度进行数学评价。实验结果表明,该系统的自动测试和数据处理功能方便了实验人员快速评价反应器,并对其优化设计。According to the complex operation and the inconvenient data processing of the fluid back mixing experiment,the paper proposed a design of fluid back mixing experimental system based on LabVIEW.The system can measure the residence time distribution of multi-kettle reactor,single kettle reactor and tubular reactor,and mathematically evaluate the degree of fluid back mixing.The experimental results show that the automatic test and data processing functions of the system facilitate the experimenters to quickly evaluate the reactor and optimize its design.

关 键 词：LABVIEW 停留时间分布 流动返混实验 

分 类 号：TB937[一般工业技术—计量学]