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Reduction of chaotic particle transport driven by drift waves in sheared flows
(AMER INST PHYSICS, 2008)
Investigations of chaotic particle transport by drift waves propagating in the edge plasma of tokamaks with poloidal zonal flow are described. For large aspect ratio tokamaks, the influence of radial electric field profiles ...
First detection of the supersonic upward plasma flow structures in the early morning sector
(American Geophysical Union, 2015-11-04)
We present the first observations of the supersonic updrafting plasma drifts in the predawn sector. Two DMSP satellites quasi‐simultaneously detected two fast‐speed events: one of ~385 km spatial extension and with the ...
Active control of a backward facing step flow with plasma actuators
(American Society of Mechanical Engineers, 2014-12)
Active control over a backward facing step flow is studied experimentally by means of plasma based devices. The Reynolds number based on the step height h is 1520. An electrohydrodynamic actuator (EHD), dielectric barrier ...
Characterization of plasma polymerized HMDSN films deposited by atmospheric plasma jet
(2017-02-25)
Deposition of plasma polymers using atmospheric pressure plasma jet in mixture of argon, air and hexamethyldisilazane (HMDSN) was studied. The HMDSN monomer, used as film precursor, was carried to the jet nozzle by an ...
Plasma confinement in tokamaks with robust torus
(2011-03-01)
We present a non-linear symplectic map that describes the alterations of the magnetic field lines inside the tokamak plasma due to the presence of a robust torus (RT) at the plasma edge. This RT prevents the magnetic field ...
Plasma confinement in tokamaks with robust torus
(2011-03-01)
We present a non-linear symplectic map that describes the alterations of the magnetic field lines inside the tokamak plasma due to the presence of a robust torus (RT) at the plasma edge. This RT prevents the magnetic field ...
On the Internal Gas Dynamics and Efficiency of a Vortex Water-Vapor Plasma Generator
(2017-06-17)
Results of experimental investigations of a new-type generator of an arc water plasma, having a high thermal efficiency close to 100%, are presented. This generator represents a system comprising a vortex arc plasma ...