摘要
讨论了热式探头的气体流量测量方法和热式流量仪表的设计方法.在论述热式探头测量气体流量原理的基础上,对探头型式、安装方式、环境温度、供电电源等影响因素进行了较深入的分析,并对热式流量仪表的设计提出了建议.
The measurement methods of gas flow rate based on hot type probes and design methods of hot type flowmeters were discussed. Based on the discussion of the principle of measuring gas flow rate with hot type probes, the affecting factors such as probe type, fixing way, environment temperature,power supply etc. Have been analyzed thoroughly and some suggestions about the design methods for hot type flowmeters are proposed in this paper.
出处
《中国计量学院学报》
2008年第3期201-205,224,共6页
Journal of China Jiliang University
关键词
热式气体流量计
测量原理
影响因数
温度补偿
hot type gas flowmeter
measuring principle
affecting factors
temperature-compensation
