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http://earchive.tpu.ru/handle/11683/37963
Title: | Surface inspection problems in thermoelectric testing |
Authors: | Abouellail, Ahmed Obach, Igor Soldatov, Andrey Alekseevich Soldatov, Aleksey Ivanovich |
Keywords: | контроль качества; поверхности; тестирование; термоэлектрические характеристики; термопары; горячие электроды |
Issue Date: | 2017 |
Publisher: | EDP Sciences |
Citation: | Surface inspection problems in thermoelectric testing / A. Abouellail [et al.] // MATEC Web of Conferences. — 2017. — Vol. 102 : Space Engineering : V International Forum for Young Scientists, April 18-20, 2017, Tomsk, Russia : [proceedings]. — [01001, 4 p.]. |
Abstract: | This paper demonstrates the outcome of experimental studies on thermoelectric characteristics of thermocouples. Measurements were carried out using different types of thermocouples; each studied alone then investigated when they are connected in parallel, in order to simulate the imperfect nature of the various multi-contact surface of the tested object. The investigated types were Chromel-Alumel and Nichrome-Constantan. The thermoelectric characteristics were measured at the temperature range 160°-400° Celsius, in order to identify the best operating temperature for the hot electrode. Furthermore, the load resistance is another important factor that has been investigated and therefore varied from 1[omega] to 10k[omega], in order to determine its effect on the electrical characteristics of thermocouples. Accordingly, these characteristics will help defining the requirements for an optimum thermoelectric testing. |
URI: | http://earchive.tpu.ru/handle/11683/37963 |
Appears in Collections: | Материалы конференций |
Files in This Item:
File | Description | Size | Format | |
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dx.doi.org-10.1051-matecconf-201710201001.pdf | 138,54 kB | Adobe PDF | View/Open |
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