Correction of ambient temperature measurement by thermocouple

被引：0

作者：

Moisson, M ^{[1
]}

Trombe, A ^{[1
]}

机构：

[1] Complexe Sci Rangueil, Dept Civil Engn, Thermal & Mech Lab, INSA,UPS, F-31077 Toulouse, France

来源：

EXPERIMENTAL HEAT TRANSFER | 1998年 / 11卷 / 04期

关键词：

D O I：

10.1080/08916159808946567

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This aim of this study is to assess the error caused by solar radiation in real-site ambient temperature measurements obtained with a thermocouple and to determine a correction method. The results show that the high values of solar radiation that may occur in highly glazed spaces can have a significant influence on thermocouple measurements. The authors therefore decided to validate and develop a corrective model of the measurement error based on an energy balance of the sensor The influence of the various parameters was studied and the most important error was found to occur when solar fluxes were neglected. They therefore propose a simplified equation to correct the error measurement.

引用

页码：299 / 315

页数：17

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