Experimental investigation of energy balance in plasma arc cutting process

0436255 - ÚFP 2015 RIV GB eng C - Konferenční příspěvek (zahraniční konf.)
Kavka, Tetyana - Tossens, S. - Mašláni, Alan - Konrád, Miloš - Pauser, H. - Stehrer, T.
Experimental investigation of energy balance in plasma arc cutting process.
Journal of Physics Conference Series. Vol. 511. Bristol: IOP Publishing, 2014, s. 012067-012067. IoP, 511. ISSN 1742-6588.
[International Congress on Plasma Physics (ICPP) / 13th Latin American Workshop on Plasma Physics (LAWPP)/15./. Santiago, CHILE (CL), 08.08.2010-13.08.2010]
Institucionální podpora: RVO:61389021
Klíčová slova: plasma arc cutting * arc cutting * plasma arc
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
http://iopscience.iop.org/1742-6596/511/1/012067/pdf/1742-6596_511_1_012067.pdf

The present paper describes the power balance of the arc cutting process provided by a plasma torch with steam working medium. The work was concentrated on definition of different power terms including power input as well as effective power utilization and losses as a function of plasma gas flow rate. The work was mostly experimental. The results have shown around 20% of total available power is utilized for material cutting and removing for the studied conditions
Trvalý link: http://hdl.handle.net/11104/0240023