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mousavi S J, hemati farsani M, darbany S M, asadoorian N, soltanolkotabi M, eslami majd A. Investigation validity of LTE assumption in combustion of liquid benzene and measurement vibrational temperature of plasma using CN molecular emissions . ICOP & ICPET _ INPC _ ICOFS 2015; 21 :269-272
URL: http://opsi.ir/article-1-475-en.html
Abstract:   (4131 Views)
Plasma emission of liquid benzene (C6H6) is studied by using LIBS technique in air. Atomic lines of carbon, hydrogen, oxygen and nitrogen and CN molecular emissions are identified. The electron temperature and vibrational temperature are calculated from nitrogen atomic lines and CN molecular bands intensity, respectively. In addition, the electron density is obtained from the Stark broadening of the 844.7 nm oxygen atomic line. Despite combustion process, the validity of Local Thermodynamic Equilibrium (LTE) assumption is proved.
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Type of Study: Research | Subject: Special

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