Influence of variable polarity plasma arc shape on arc force;

The phenomenon of welding arc affected by the activated flux is studied, and the relationships between the welding arc force and the activated flux are studied.

By studying the variable polarity plasma arc force influenced by the process parameters of the variable polarity plasma arc welding,it offers the mechanical characteristic of the variable polarity plasma arc.

High-frequency pulse modulated variable polarity welding power and its arc pressure;

Analysis of twin-electrode TIG coupled arc pressure;

The results indicate that the T-TIG welding can avoid the defects of undercut and humping effectively in high current and high speed region on the basis of low arc pressure.

The gaspore sensitivity, extruding performance and arc spray force are studied in this paper by experiments.

Mission and System Optimization Analysis of Geosynchronous Satellite Based on Arcjet Thruster;

Experimental Investigation on Arcjet Using Catalytic Decomposition Products of Hydrazine as Propellant

Arcjet is the highlight of investigation and application in world because of its high ratio of thrust and power and high thrust density.

Experimental Study on Stability of Low Power Nitrogen Arcjet;

Modeling of electromagnetic field within arcjet thruster;

To investigate the influence of environmental pressure on arcjet thruster performance,computation of operating performance of a low power nitrogen/hydrogen arcjet thruster under various environmental pressures was performed.