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2. Dielectric barrier discharge - Wikipedia

   en.wikipedia.org/wiki/Dielectric_barrier_discharge

   Dielectric-barrier discharge (DBD) is the electrical discharge between two electrodes separated by an insulating dielectric barrier. [1] Originally called silent (inaudible) discharge and also known as ozone production discharge [ 2 ] or partial discharge , [ 3 ] it was first reported by Ernst Werner von Siemens in 1857.

3. Plasma actuator - Wikipedia

   en.wikipedia.org/wiki/Plasma_actuator

   Either a direct current (DC), an alternating current (AC) power supply, or a microwave microdischarge can be used for different configurations of plasma actuators. [5] [6] One schematic of an AC power supply design for a dielectric barrier discharge plasma actuator is given here as an example.

4. Serpentine geometry plasma actuator - Wikipedia

   en.wikipedia.org/wiki/Serpentine_geometry_plasma...

   With the greater level of control authority that these plasma actuators may potentially possess, there is currently research being performed at several labs in the United States [17] [18] and in the United Kingdom [19] looking to apply these actuators for real world applications. Recent numerical work predicted significant turbulent drag ...

5. Piezoelectric direct discharge plasma - Wikipedia

   en.wikipedia.org/wiki/Piezoelectric_direct...

   The efficiency of the plasma generation reaches 90%, while the remaining 10% of the power is lost due to mechanical and dielectric heating of the piezoelectric transformer. Due to low electric currents, typical for the dielectric barrier and the corona discharges, the piezoelectric direct discharge produces a non-equilibrium plasma.

6. Electrical breakdown - Wikipedia

   en.wikipedia.org/wiki/Electrical_breakdown

   Electrical breakdown in an electric discharge showing the ribbon-like plasma filaments from a Tesla coil.. In electronics, electrical breakdown or dielectric breakdown is a process that occurs when an electrically insulating material (a dielectric), subjected to a high enough voltage, suddenly becomes a conductor and current flows through it.

7. Corona discharge - Wikipedia

   en.wikipedia.org/wiki/Corona_discharge

   A corona discharge occurs at locations where the strength of the electric field (potential gradient) around a conductor exceeds the dielectric strength of the air. It is often seen as a bluish glow in the air adjacent to pointed metal conductors carrying high voltages, and emits light by the same mechanism as a gas discharge lamp ...

8. Dielectric withstand test - Wikipedia

   en.wikipedia.org/wiki/Dielectric_withstand_test

   An insulation test set; in this pattern, a hand-cranked generator provides the high voltage and the scale is directly calibrated in megohms. Voltage withstand testing is done with a high-voltage source and voltage and current meters. A single instrument called a "pressure test set" or "hipot tester" is often used to perform this test.

9. Atmospheric-pressure plasma - Wikipedia

   en.wikipedia.org/wiki/Atmospheric-pressure_plasma

   Dielectric barrier discharge (DBD) is one of the main ways to produce low-temperature plasmas in a non-equilibrium condition at atmospheric pressure. [ 4 ] [ 5 ] Additionally, there have been reports stating that the Atmospheric-pressure glow discharge, when powered by a low-frequency (10-100 kHz) source, needs a dielectric barrier on one side ...