摘要
随着工业过程自动化水平的不断提高,人们对测量的要求越来越高。流量测量作为一项复杂的技术,需要根据被测流体的种类,流动状况以及测量的场合等条件来研究相应的测量方法。任何一种流量仪表都有它的优点和不足。没有一种仪表对任何工艺都是最优的,应该根据工艺的具体要求和仪表的特点去选择。合适的流量计应用到合适的工况是设计人员的任务。
With the development of automation in industrial process, the demand for measurement increase technology. The flow measurement as a complex technology, flow need to study the measurement according to fluid5 s variety flow state and application. Every flowmeter has itseK advantages and disadvantages. Any flowmeter is not always best to different process. Its selection is based on flowmeter performance and special needs of process. Utilizing suitable flow to right work condition is the task concerned by engineering design staff.
作者
杜伟阳
Du Weiyang(Sinopec Ningbo Engineering Co.,Ltd.,Zhejiang,Ningbo,315013,China)
出处
《仪器仪表用户》
2018年第10期40-42,共3页
Instrumentation
关键词
多喉径流量计
热式质量流量计
风量测量
循环硫化床锅炉
multi-throat diameter flowmeter
thermal mass flowmeter
air measuring
circulating fluidized bed boiler
