Current–voltage characteristics of hydrogen DC plasma torches with different sizes in an external axial magnetic field<xref ref-type="fn" rid="cpb142824fn1">*</xref>

Current–voltage characteristics of hydrogen DC plasma torches with different sizes in an external axial magnetic field*

Ma Jie, Wen Guang-Dong, Su Bao-Gen†, Yang Yi-Wen, Ren Qi-Long

Effect of magnetic flux density on arc voltage ( G = 5.6 Nm³/h, D = 25 mm, I = 80 A).