Influence of external pressure on turbulent phenomena in a thermal plasma jet

0109601 - UFP-V 20040154 FR eng J - Článek v odborném periodiku
Hlína, Jan - Šonský, Jiří - Něnička, Václav - Hrabovský, Milan - Konrád, Miloš - Kopecký, Vladimír - Chumak, Oleksiy
Influence of external pressure on turbulent phenomena in a thermal plasma jet.
High Temperature Materials and Processes. Roč. 8, č. 2 (2004), s. 207-214. ISSN 1093-3611. E-ISSN 1940-4360
Grant CEP: GA AV ČR IAA1057202
Výzkumný záměr: CEZ:AV0Z2043910; CEZ:AV0Z2057903
Zdroj financování: V - jiné veřejné zdroje
Klíčová slova: thermal plasma * turbulence * CCD camera
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
Impakt faktor: 0.194, rok: 2004

A de hybrid Ar-water torch attached to a vacuum vessel was used for the experiment.Plasma optical radiation from the jet was recorder by a fast CCD camera adapted for acquisition of image series containing 8 pictures of the plasma jet with time intervals 4ćs and exposure time 200ns.The conditions for the onset of turbulence in the plasma jet were varied by changing the vacuum vessel.
Trvalý link: http://hdl.handle.net/11104/0016710