Water molecules and heat transfer modeling in silicon dew point hygrometer

被引：2

作者：

Weremczuk, J ^{[1
]}

机构：

[1] Warsaw Univ Technol, Inst Elect Syst, Warsaw, Poland

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 2002年 / 51卷 / 06期

关键词：

dew point hygrometer; mathematical model of hygrometer; semiconductor hygrometer; silicone dew detector;

D O I：

10.1109/TIM.2002.808057

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents the construction and the new complex model of the fabricated silicon dew point hygrometer. The model describes the behavior of water vapor contained in measured gas (saturated vapor partial pressure, super cooled water phenomenon), water mass transport (condensation and evaporation processes), heat transport across measurement head, silicon dew detector, and regulator characteristics. The model was created in the SIMULINK environment. Finally, a comparison of measured data and model responses is discussed.

引用

页码：1223 / 1227

页数：5

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