Analysis of Inter-electrode Gap Structure on the Generation of Pseudospark Sourced Electron Beam
IR@CEERI: CSIR-Central Electronics Engineering Research Institute, Pilani
View Archive Info| Field | Value | |
| Title |
Analysis of Inter-electrode Gap Structure on the Generation of Pseudospark Sourced Electron Beam
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| Creator |
Singhal, K
Gurjar, N Jain, S Kumawat, B Dwivedi, V Kumar, N Sharma, RK |
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| Subject |
Plasma Devices
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| Description |
In recent time, Pseudospark (PS) discharge concept has been utilized for switching application and millimeter-wave generation [1-3]. PS discharge operates in the left hand side of the Paschen's curve [2]. PS discharge leads to form the plasma inside the hollow cathode cavity where plasma acts as copious source of electrons [1]. The plasma formation inside the hollow cathode cavity depends upon various geometrical design parameters like aperture size & shape, number of gaps, inter-electrode gap structure, etc. in the present work, analysis of inter-electrode gap structure on the generation of PS sourced electron beam has been performed. Simulation study has been performed for single gap and multi gap structures at different radial-gap as well as axial distances. The number of gaps has been varied between 1 to 8 for different applied gap voltages ranging between 20 kV-40 kV. The simulation studies have been carried out for optimization of number of gap and inter-electrode radial separation for energetic and high current density electron beam generation.
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| Date |
2020
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| Type |
Conference or Workshop Item
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://ceeri.csircentral.net/558/1/082020.pdf
Singhal, K and Gurjar, N and Jain, S and Kumawat, B and Dwivedi, V and Kumar, N and Sharma, RK (2020) Analysis of Inter-electrode Gap Structure on the Generation of Pseudospark Sourced Electron Beam. In: 47th IEEE International Conference on Plasma Science (ICOPS-2020) , December 6-10, 2020, Singapore. |
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| Relation |
http://ceeri.csircentral.net/558/
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