河北科技大学学报2011，Vol.32Issue(3)：247-251,5.
热消散式流量传感器的建模仿真与研究
Simulation and research of heat-dissipation type flow sensor
田丰 1高振斌 1孙以材1
作者信息
- 1. 河北工业大学信息工程学院,天津300401
- 折叠
摘要
Abstract
According to the conservation law of energy and the principle of flow rate measurement, the numerical simulation of heat-dissipation type flow sensor was established by Fluent software in this paper. The process of turbulent heat transfer between sensor and fluid in the flow pipe was simulated, and the temperature distribution of the sensor was investigated under conditions of various flow velocities. The influences of the fluid temperature, package material of sensor, heating power and installation way on measurement accuracy and measurement range were analyzed. The present results could provide reference for design and optimization of thermal type flow sensor.关键词
液体流量计/热式流量传感器/数值分析/Fluent软件Key words
fluid flow sensor/ thermal type flow sensor/ numerical simulation/ Fluent software分类
信息技术与安全科学引用本文复制引用
田丰,高振斌,孙以材..热消散式流量传感器的建模仿真与研究[J].河北科技大学学报,2011,32(3):247-251,5.
