(0,0) C2 swan band spectrum for temperature measurements

被引：0

作者：

Pellerin, S ^{[1
]}

Musiol, K ^{[1
]}

Motret, O ^{[1
]}

Pokrzywka, B ^{[1
]}

Chapelle, J ^{[1
]}

机构：

[1] Univ Orleans, GREMI, F-45067 Orleans 2, France

来源：

PROGRESS IN PLASMA PROCESSING OF MATERIALS 1997 | 1997年

关键词：

D O I：

暂无

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Noisy and spectrally not well resolved molecular emission spectra of the 516.611 nm Swan band of the C-2 molecule were employed for the evaluation of the rotational temperature in different plasma sources. This diagnostic method may be applied in the temperature range from 300K to 6000K and is specially useful when the apparatus function of a recording system is unknown The described method is based on a comparison of experimental data with the theoretically calculated spectrum. Three plasma sources were examined, a plasma torch recombining jet, a high voltage triggered dielectric barrier discharge (DBD), and a RF plasma torch.

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页码：219 / 227

页数：9

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