Temperature measurements using OH radical spectra

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Authors

SLAVÍČEK Pavel FERDIMAMD Jan KAPIČKA Vratislav

Year of publication 2013
Type Article in Proceedings
Conference 20th Symposium on Physics of Switching Arc 2013, FSO 2013
MU Faculty or unit

Faculty of Science

Citation
Field Plasma physics
Keywords OES; diagnostic of plasma
Description As at every measurement, the question of accuracy is very important. This question could be solved using different branches of OH radical spectrum and comparing obtained values of temperatures. This method was used in this paper. We used P1, P2, Q1, Q2, R1 and R2 branches and, by comparing obtained values of temperature we calculated maximum difference between mean value and measured values of temperature. Finally, we calculated accuracy of measurement.
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