Rotational distribution of OH molecules in supersonic thermal plasma jet

0328556 - ÚFP 2010 RIV US eng J - Článek v odborném periodiku
Mašláni, Alan - Sember, Viktor
Rotational distribution of OH molecules in supersonic thermal plasma jet.
High Temperature Materials and Processes. Roč. 13, č. 2 (2009), s. 205-215. ISSN 1093-3611.
[European High Temperature Plasma Processes (HTPP)/10th./. Patras (Patras University), 07.07.2008-11.07.2008]
Grant CEP: GA ČR GA202/08/1084; GA AV ČR KJB100430701
Výzkumný záměr: CEZ:AV0Z20430508
Klíčová slova: Thermal plasma * supersonic flow * optical emission spectroscopy * OH molecule
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
Impakt faktor: 0.333, rok: 2009
http://www.begellhouse.com/journals/57d172397126f956,4e2a92412d8c6bb5,01c7cd125d6c66f9.html

Supersonic thermal plasma jet generated by DC plasma torch is studied by means of optical emission spectroscopy. Spectra of OH molecules are used to determine rotational temperature in different axial and radial positions of the jet. Comparison with excitation and ionization temperatures calculated from argon spectral lines is included. In the hot part of the jet rotational temperature reflects kinetic temperature, while in the outer parts of the jet non-thermal effects play significant role in populating excited states of OH molecule.
Trvalý link: http://hdl.handle.net/11104/0174847