| Infrared Thermography for True Temperature Measurement of the Main Board in Personal Computer |
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| 引用本文： | Masud Behnia,Graham Morrison. Infrared Thermography for True Temperature Measurement of the Main Board in Personal Computer[J]. 热科学学报(英文版), 2002, 11(4): 331-336. DOI: 10.1007/s11630-002-0046-9 |
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| 作者姓名： | Masud Behnia Graham Morrison |
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| 作者单位： | School of Mechanical and Manufacturing Engineering，The University of New South Wales，School of Mechanical and Manufacturing Engineering，The University of New South Wales Sydney2052，Australia，Sydney2052，Australia |
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| 基金项目： | This work was partly performed while the principal author was in the School of Mechanical and Manufacturing Engineering at the University of New South Wales, Australia, financially supported by China Scholarship Council (CSC). |
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| 摘 要： | This paper presents a way to measure the true temperature of the electronic devices without disturbing their normal operating conditions, which involved with estimating target emissivity, background temperature correctly and choosing infrared transparent material and its transmission estimation. The temperature distributions of the main board in personal computer were measured by the method presented here with infrared thermography in several different running conditions. The measurement errors and their possible remedies are also discussed.
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| 收稿时间： | 2009-07-30 |
Infrared thermography for true temperature measurement of the main board in personal computer |
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| Jing Yang,Masud Behnia,Graham Morrison. Infrared thermography for true temperature measurement of the main board in personal computer[J]. Journal of Thermal Science, 2002, 11(4): 331-336. DOI: 10.1007/s11630-002-0046-9 |
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| Authors: | Jing Yang Masud Behnia Graham Morrison |
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| Affiliation: | (1) School of Mechanical Engineering, University of Science and Technology Beijing, 100083 Beijing, China;(2) School of Mechanical and Manufacturing Engineering, The University of New South Wales, 2052 Sydney, Australia |
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| Abstract: | This paper presents a way to measure the true temperature of the electronic devices without disturbing their normal operating conditions, which involved with estimating target emissivity, background temperature correctly and choosing infrared transparent material and its transmission estimation. The temperature distributions of the main board in personal computer were measured by the method presented here with infrared thermography in several different running conditions. The measurement errors and their possible remedies are also discussed. |
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| Keywords: | infrared thermography electronic cooling temperature distrubution thermal measurement. |
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