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Symmetry disturbance and rotational instabilities in a thermal plasma jet
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SYSNO ASEP 0330394 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Symmetry disturbance and rotational instabilities in a thermal plasma jet Title Narušení symetrie a rotační nestability v tepelném plazma jetu Author(s) Sekerešová, Zuzana (UT-L)
Hlína, Jan (UT-L) RID
Šonský, Jiří (UT-L) RIDSource Title ISPC - Proceedings 19th International Symposium on Plasma Chemistry. - Bochum : University of Bochum, 2009 / Keudell A. ; Winter J. ; Böke M. - ISBN N Pages s. 1-4 Number of pages 4 s. Action International Symposium on Plasma Chemistry - ISPC /19./ Event date 26.07.2009-31.07.2009 VEvent location Bochum Country DE - Germany Event type EUR Language eng - English Country DE - Germany Keywords thermal plasma jet ; inverse Radon reconstruction ; image processing Subject RIV BL - Plasma and Gas Discharge Physics CEZ AV0Z20570509 - UE-C, UT-L (2005-2011) Annotation The aim of the work was to evaluate instabilities in a plasma jet using imageanalysis. Radiation distribution was reconstructed by inverse Radon transformation. We applied special methods to obtain parameters which described geometry of plasma crosssection radiation and compared with modulation of arc current. The results of this analysis show that the temporal developments are correlated. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2010
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