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electrical arc
An approximate solution of the problem of an electrical arc in a turbulent argon stream is obtained, taking into account convective and radiant energy losses in the discharge channel at atmospheric pressure.
      
A stabilized electrical arc column of variable radius
      
The self-similar solution of the equations describing an axisymmetric electrical arc in a turbulent gas flow is presented.
      
The unique features of a dc electrical arc burning in a long cylindrical channel with an accompanying flow of plasma-forming gas are considered.
      
The purpose of this paper is to examine the properties and parameter dependences of the electrical, thermal, dynamical and radiation quantities of a Hagen-Poiseuille flow in a cylindrical wallstabilized electrical arc.
      
In order to calculate fault currents in distribution systems accurately, the fault model must also include the electrical arc existing at the fault point and playing an important role in the fault currents calculation.
      
The prerequisite for successfully adaptive autoreclosure functionality realization was the suitable modelling of the electrical arc.
      
Electrical arc parameters, for example pulse current and pulse frequency, bias voltage and deposition conditions, like pressure, influence the thin-film properties in different ways.
      
They are made of aluminiumaluminium nitride powder, obtained by sputtering in an electrical arc.
      
A DC electrical arc, once struck may be more readily sustained than an AC arc due to the inherent stability of its uni-polarity.
      
Deeper coagulation and vaporization occur at the highest power settings, with a space between the device and tissue to allow electrical arc formation.
      
Electrical arc accidents during maintenance activities under live working conditions rarely happen.
      
Electrical arc welding can produce UV radiation, harmful fumes and extremely high temperatures.
      
Failure to turn the Power Pack OFF before inserting the plug may result in an electrical arc which can damage the Power Pack or centrifuge.
      
In the arc-discharge method, a fairly low voltage power supply is used to strike an electrical arc between two carbon electrodes.
      
Powdered alloy is fed into a plasma column created by the introduction of inert gases into the electrical arc.
      
Schematic figure of an electrical arc furnace production of secondary steel.
      
The crane was being located to access the crane wheels when an electrical arc ignited associated wiring.
      
The development of test methods for protective clothing against the thermal risks of an electrical arc is a new field of research.
      
The fifth fatality was an electrician who was seriously injured by the inital electrical arc, then died from the effects of the fire.
      
 

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