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Volumetric Velocimetry and Accelerometry of Injected Particles in Thermal Plasma Jet
- 1.0363828 - ÚT 2012 RIV CZ eng C - Conference Paper (international conference)
Šonský, Jiří
Volumetric Velocimetry and Accelerometry of Injected Particles in Thermal Plasma Jet.
XIXth Symposium on Physics of Switching Arc. Brno: Brno University of Technology, 2011 - (Aubrecht, V.; Bartlová, M.), s. 331-334. ISBN 978-80-214-4293-1.
[Symposium on Physics of Switching Arc /19./. Nové Město na Moravě (CZ), 05.09.2011-09.09.2011]
R&D Projects: GA ČR GP202/09/P275
Institutional research plan: CEZ:AV0Z20570509
Keywords : plasma jet * injected particles * particle tracking
Subject RIV: BL - Plasma and Gas Discharge Physics
Measurements of the injected particles velocities and accelerations in the plasma jet are important for thermal plasma spraying technology improvement. Commonly used methods of optical diagnostic, such as particle image velocimetry (PIV) or particle tracking velocimetry and accelerometry (PTVA),are complicated due to strong optical self-emission of the plasma jet. We have developed 3-D variant of the PTVA, able to measure particle velocities and accelerations in hot core of the thermal plasma jet, as well as in surrouding areas, such as entrance of particle flow into the plasma jet.
Permanent Link: http://hdl.handle.net/11104/0199480
Number of the records: 1