The Design of Novel Thermal Gas Mass Flowmeter

摘要：

Aiming at the defects of current thermal mass flow sensor, we developed a novel thermal gas mass flowmeter based on the principle of constant power, which consists of semiconductor sensors and a microcontroller as the core controller. The design plan is carried out on the basis of simple structure and reasonable cost, which maximizes accuracy and reliability of the flowmeter. The experimental results verify that the flow meter is running well and achieves the overall performance goals of the plan.

关键词： Thermal gas mass flowmeter Sensor Constant power MCU

作者: Junhao Jiang Shaozhong Cao

作者单位: School of Information and Mechanical Engineering, Beijing Institute of Graphic Communication,Beijing 102600, China

会议类型: 国际会议

会议名称: 2012 International Conference on Industiial Design and Mechanical Power(2012工业设计与机械动力国际会议 ICIDMP 2012)

会议地点: 黄山

会议语种:英文

页码: 435-439

在线出版日期: 2012-07-10（万方平台首次上网日期，不代表论文的发表时间）