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Experimental Investigation of Energy Balance in Plasma Arc Cutting Process
- 1.0354056 - ÚFP 2011 CL eng A - Abstract
Kavka, Tetyana - Tossens, S. - Mašláni, Alan - Konrád, Miloš - Pauser, G. - Stehrer, T.
Experimental Investigation of Energy Balance in Plasma Arc Cutting Process.
International Congress on Plasma Physics, ICPP, Book of Abstracts. Santiago: The Pontificia Universidad Católica de Chile, 2010. s. 41-41. ISBN N.
[Fifteenth International Congress on Plasma Physics (ICPP2010) and Thirteenth American Workshop on Plasma Physics (LAWPP). 08.08.2010-13.08.2010, Santiago]
Institutional research plan: CEZ:AV0Z20430508
Keywords : plasma arc cutting * energy balance
Subject RIV: BL - Plasma and Gas Discharge Physics
During metal arc cutting the heat generated by an arc is transported to material in a plasma jet and is utilized for its melting, while the plasma gas travelling inside the cut removes the molten material. The total available electric power of the arc is distributed between effective energy used for cutting and energy losses. A complete energy balance of the cutting process was evaluated for different plasma gas flow rates for two different steels. The results have shown that the efficiency of energy utilization for the same plasma torch parameters depends on the cutting speed and differs for different materials.
Permanent Link: http://hdl.handle.net/11104/0006250
Number of the records: 1