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Full-Text Articles in Physical Sciences and Mathematics

Importance Of Plasma Thermal Energy Transfer For Plasma Jet Systems, Vladimir Milosavljevic Jan 2014

Importance Of Plasma Thermal Energy Transfer For Plasma Jet Systems, Vladimir Milosavljevic

Vladimir Milosavljevic

Atmospheric pressure plasma systems are routinely used to treat the surfaces of thermally sensitive materials. There are wide ranges of commercial plasma jet systems available, and for the end user, it can be difficult to directly compare the power outputs of these sources. This paper evaluates the use of a thermal imaging technique in order to provide a semiquantitative evaluation of energy output from plasma jets. The evaluation involved a comparison of the thermal energy transfer obtained from three commercially available atmospheric pressure plasma jet systems: 1) PlasmaTreat’s Openair; 2) Dow Corning’s PlasmaStream; and 3) SurFx’s Atomflo.


Inducing A Dielectric Barrier Discharge Plasma Within A Package, Vladimir Milosavljevic Jan 2014

Inducing A Dielectric Barrier Discharge Plasma Within A Package, Vladimir Milosavljevic

Vladimir Milosavljevic

Cold atmospheric plasma offers significant potential as a nonthermal decontamination tool for food and medical applications. We present results of a dielectric barrier discharge (DBD) plasma induced in a gas confined by a polymer package. The resultant discharge and contained afterglow are found to have a strong antimicrobial effect.


Inducing A Dielectric Barrier Discharge Plasma Within A Package, Vladimir Milosavljevic Jan 2014

Inducing A Dielectric Barrier Discharge Plasma Within A Package, Vladimir Milosavljevic

Vladimir Milosavljevic

Cold atmospheric plasma offers significant potential as a nonthermal decontamination tool for food and medical applications. We present results of a dielectric barrier discharge (DBD) plasma induced in a gas confined by a polymer package. The resultant discharge and contained afterglow are found to have a strong antimicrobial effect.