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On the influence of the nozzle length on the arc properties in a cutting torch
(2009)
In this work, an experimental study on the influence of the nozzle geometry on the
physical properties of a cutting arc is reported. Ion current signals collected by an electrostatic
probe sweeping across a 30 A oxygen ...
On the dynamic behavior of the anode–arc–root at the nozzle surface in a non-transferred plasma torch
(2012)
The dynamic behavior of the anode–arc–root at the nozzle surface of a plasma torch
was experimentally investigated in this work. A gas (N2) vortex–stabilized non–transferred arc
torch with a thoriated tungsten rod (2wt ...
Non‑Thermal Plasmas Afect Plant Growth and DNA Methylation Patterns in Glycine max.
(2021)
Non-thermal plasmas (NTP) are partially ionized gases that represent a promising technology for seed treatment to enhance
seed health while promoting germination and vigor in a fast, cost-efective, and eco-friendly way. ...
Non-thermal plasma as emerging technology for Tribolium castaneum pest-management in stored grains and flours.
(2022)
The red flour beetle, Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae), is a major secondary pest on
wheat stored in metal bins, silo-bags and is also frequently found in wheat products such as flour. Non-thermal ...
Non-thermal plasma application improves germination, establishment and productivity of Gatton panic grass (Megathyrsus maximus) without compromising forage quality.
(2022)
Megathyrsus maximus (Gatton panic) is a tropical grass highly valued both for its use as forage and for
its biofuel potential. A major constraint in establishing pastures of this cultivar is the low viability and
germination ...
Descargas en contacto con líquidos: caracterización eléctrica de una descarga corona pulsada.
(2021)
La gran cantidad de trabajos publicados en los últimos años sobre descargas no-térmicas en (y en contacto con) líquidos,evidencia el creciente interés en este particular campo de las descargas eléctricas debido al gran ...
On the reduction of the third-order harmonic losses in low–voltage power cables used for feeding large LED and CFL lighting loads.
(2017)
An experimental investigation of diversity factors for
LED (light emitting diode) in combination with CFL
(compact fluorescent lamps) and LED lamps is presented in
this paper. Attention was paid to the reduction of ...
Indigo Carmine Degradation in Water Induced by a Pulsed Positive Corona Discharge in Air: Discharge and Postdischarge Effects.
(2022)
In recent years, one of the fastest growing technological applications in the field of nonthermal plasmas is the degradation of organic contaminants of water. In this work, the degradation of
indigo carmine (IC) in water ...
Numerical modeling of the gas breakdown development in the space–charge layer inside the nozzle of a transferred arc torch
(2012)
Double–arcing is a phenomenon that occurs when a transferred arc, flowing inside an
electrically insulated nozzle, breaks into two separate arcs: one that connects the cathode with
the nozzle, and another that connects ...
Diagnostics of cutting arc plasmas.
(2014)
An over-view of several remote and invasive diagnostics to characterize cutting arcs
at the nozzle exit-anode gap as well as inside the nozzle is reported. A briefly description of the
experimental set-ups, together with ...