| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1714162 | Acta Astronautica | 2016 | 9 Pages |
Abstract
The formation mechanisms and the main factors affecting the systematic error of thermocouples were investigated. According to the results of experimental studies and mathematical modelling it was established that in highly porous heat resistant materials for aerospace application the thermocouple errors are determined by two competing mechanisms provided correlation between the errors and the difference between radiation and conduction heat fluxes. The comparative analysis was carried out and some features of the methodical error formation related to the distances from the heated surface were established.
Keywords
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Physical Sciences and Engineering
Engineering
Aerospace Engineering
Authors
Valery V. Cherepanov, Oleg M. Alifanov, Alena V. Morzhukhina, Sergey A. Budnik,