نتایج جستجو برای: plasma arc cutting
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The article describes the application of plasma in production industrial pigments. Plasmatrons, or cooled electrodes, have found practical use chemical, petrochemical, metallurgical, and other industries. Plasma-chemical methods with plasmatrons yielding high-quality pigments, e.g. titanium dioxide. disadvantage is dilution outgoing chlorine inert gases, which reduces service life plasmatrons. ...
[1] We report the first observations of E region neutral wind fields and their interaction with auroral arcs at mesoscale spatial resolution during geomagnetically quiet conditions at Mawson, Antarctica. This was achieved by using a scanning Doppler imager, which can observe thermospheric neutral line‐of‐sight winds and temperatures simultaneously over a wide field of view. In two cases, the ba...
Wave-like substorm arc features in the aurora and Pi2 magnetic disturbances observed in the near-Earth plasma sheet are frequently, and sometimes simultaneously, observed around the substorm onset time. We perform statistical analyses of the THEMIS ASI auroral observations that show wave-like bright spot structure along the arc prior to substorm onset. The azimuthal mode number values of the wa...
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