TY - GEN TI - Electric probe measurements in the anode area of a DC arc plasma torch at low pressure T3 - 27th Annual Student Conference - Week of Doctoral Studies AU - Ondáč, Peter AB - We measured radial profiles of the electric field, plasma electrical potential and electron temperature in the hot anode area of a hybrid water-argon DC arc plasma torch with an external anode. The measurements were made under different values of the ambient pressure, during the restrike mode with a constricted anode arc attachment or during a supersonic mode with a diffuse anode arc attachment. The results provide first experimental data on plasma electrical potential in that anode area. SN - 978-80-7378-374-7 UR - http://www.nusl.cz/ntk/nusl-391573 UR - http://hdl.handle.net/11104/0292742 A2 - Mašláni, Alan A2 - Hrabovský, Milan LA - eng KW - anode KW - arc KW - plasma KW - electric probes KW - low pressure PY - 2018 PB - Ústav fyziky plazmatu, Za Slovankou 3, 182 00 Praha 8, http://www.ipp.cas.cz/ ER -