A positive streamer is a potential ionizing wave,opagates against the direction of electron drift. In ap filled with gas at near-atmospheric pressure peamers are visible as a bright filaments propawards the cathode .
People also ask, what is streamer discharge technology?
“Streamer Discharge” is a type of plasma discharge in which high-speed electrons capable of oxidative decomposition are generated. It has the ability to eliminate bacteria and mould as well as hazardous chemical substances and allergens, etc.
One may also ask, what are the anode and the cathode streamers?
Usual streamers Streamers are usually initiated on the electrode surface. A cathode streamer (that originates on the cathode and spreads to anode) has form of bush-like structure. An anode streamers have transparent filament structure which spreads with supersonic velocity (figure 2).
What is Townsend theory?
The Townsend discharge or Townsend avalanche is a gas ionisation process where free electrons are accelerated by an electric field, collide with gas molecules, and consequently free additional electrons. Those electrons are in turn accelerated and free additional electrons.
What lights do streamers use?
The key light is your main source of light and should be behind your camera. Many streamers use a ring light that goes around the webcam, such as the Neewer Ring Light Kit for a higher-end option. However, a simple clip-on desk lamp can also give you some of the best lighting for streaming.