Plasma-kg

conductedBy

• Baeva, Margarita   Person
• INP Greifswald  Institute
• Leibniz Institute for Plasma Science and Technology (INP)  Institute

describesMaterialEntity

• Air plasma  Plasma

hasMedium

• Air  Medium

hasOutput

• Reversal of the electric field and the anode fall in DC arcs in air during contact opening  Dataset

hasPlasmaSource

• Microarc (model)  Plasma Source

hasTopic

• Thermal Plasma Technology  Application Field
• anode fall  Research Topic
• contact separation in low-voltage switching devices  Research Topic
• field reversal  Research Topic
• unified description  Research Topic

investigates

• Reversal of the electric field 
• anode fall 
• anode voltage drop 

involves

• Air plasma  Plasma
• DC electric arc  Plasma
• arc plasma in air  Plasma
• switching devices  Device

usesConfiguration

• DC electric arc between copper electrodes of 10 mm length in atmospheric-pressure air. The inter-electrode distance is varied from 20 µm up to 1 mm at a constant current of 0.88 A. 

usesDevice

• switching devices  Device

usesMaterialEntity

• copper electrodes 

usesMethod

• Fluid-Poisson Model  Diagnostic Method
• Unified Fluid Modelling  Diagnostic Method