External axial magnetic field enhances discharge and water treatment of cold plasma jets

2021 ◽  
Vol 119 (5) ◽  
pp. 054102
Author(s):  
Han Xu ◽  
Shaoshuai Guo ◽  
Hao Zhang ◽  
Kai Xie
Keyword(s):  
Magnetic Field ◽  
Water Treatment ◽  
Cold Plasma ◽  
Axial Magnetic Field ◽  
Plasma Jets

Influence of Axial Magnetic Field on Cathode Plasma Jets in High-Current Vaccum Arc

2017 ◽  
Vol 45 (9) ◽  
pp. 2596-2603 ◽  
Author(s):  
Dingge Yang ◽  
Shenli Jia ◽  
Weidong Qi ◽  
Jingfeng Wu ◽  
Sen Wang ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Axial Magnetic Field ◽  
Plasma Jets ◽  
High Current ◽  
Cathode Plasma

Experimental investigation of cathode spots and plasma jets behavior subjected to two kinds of axial magnetic field electrodes

2016 ◽  
Vol 23 (4) ◽  
pp. 043514 ◽  
Author(s):  
Lijun Wang ◽  
Jie Deng ◽  
Xin Zhou ◽  
Shenli Jia ◽  
Zhonghao Qian ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Experimental Investigation ◽  
Axial Magnetic Field ◽  
Plasma Jets

scholarly journals Applied axial magnetic field effects on laboratory plasma jets: Density hollowing, field compression, and azimuthal rotation

2017 ◽  
Vol 24 (12) ◽  
pp. 122701 ◽  
Author(s):  
T. Byvank ◽  
J. T. Banasek ◽  
W. M. Potter ◽  
J. B. Greenly ◽  
C. E. Seyler ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Axial Magnetic Field ◽  
Plasma Jets ◽  
Magnetic Field Effects ◽  
Laboratory Plasma ◽  
Field Effects

EXPANSION OF LASER-PRODUCED ION BEAMS IN AN AXIAL MAGNETIC FIELD

2002 ◽  
Vol 6 (4) ◽  
pp. 8
Author(s):  
J. Wolowski ◽  
J. Badziak ◽  
P. Parys ◽  
E. Woryna ◽  
J. Krasa ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Axial Magnetic Field ◽  
Ion Beams

WATER TREATMENT IN TRI-DIMENSIONAL MAGNETIC FIELD

2010 ◽  
Vol 9 (11) ◽  
pp. 1503-1508 ◽  
Author(s):  
Zoltan Istvan Marosy ◽  
Lajos Kacso
Keyword(s):  
Magnetic Field ◽  
Water Treatment

A Slotless PM Variable Reluctance Resolver with Axial Magnetic Field

2021 ◽  
pp. 1-1
Author(s):  
Le Sun ◽  
Zhejun Luo ◽  
Jun Hang ◽  
Shichuan Ding ◽  
Wei Wang
Keyword(s):  
Magnetic Field ◽  
Axial Magnetic Field ◽  
Variable Reluctance

Analytical solution for unsteady flow behind ionizing shock wave in a rotational axisymmetric non-ideal gas with azimuthal or axial magnetic field

2021 ◽  
Vol 76 (3) ◽  
pp. 265-283
Author(s):  
G. Nath
Keyword(s):  
Magnetic Field ◽  
Shock Wave ◽  
Analytical Solution ◽  
Axial Magnetic Field ◽  
Order Approximation ◽  
Ideal Gas ◽  
Field Region ◽  
First Order ◽  
First Order Approximation ◽  
Flow Variables

Abstract The approximate analytical solution for the propagation of gas ionizing cylindrical blast (shock) wave in a rotational axisymmetric non-ideal gas with azimuthal or axial magnetic field is investigated. The axial and azimuthal components of fluid velocity are taken into consideration and these flow variables, magnetic field in the ambient medium are assumed to be varying according to the power laws with distance from the axis of symmetry. The shock is supposed to be strong one for the ratio C 0 V s 2 ${\left(\frac{{C}_{0}}{{V}_{s}}\right)}^{2}$ to be a negligible small quantity, where C 0 is the sound velocity in undisturbed fluid and V S is the shock velocity. In the undisturbed medium the density is assumed to be constant to obtain the similarity solution. The flow variables in power series of C 0 V s 2 ${\left(\frac{{C}_{0}}{{V}_{s}}\right)}^{2}$ are expanded to obtain the approximate analytical solutions. The first order and second order approximations to the solutions are discussed with the help of power series expansion. For the first order approximation the analytical solutions are derived. In the flow-field region behind the blast wave the distribution of the flow variables in the case of first order approximation is shown in graphs. It is observed that in the flow field region the quantity J 0 increases with an increase in the value of gas non-idealness parameter or Alfven-Mach number or rotational parameter. Hence, the non-idealness of the gas and the presence of rotation or magnetic field have decaying effect on shock wave.

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