Open AccessInvestigation of the throughput of the dosing device gas leak for gas discharge electron gun
Author(s) -
I.V. Mel'nik,
S.B. Tugaj
Publication year - 2012
Publication title -
èlektronika i svâzʹ
Language(s) - English
Resource type - Journals
eISSN - 2312-1807
pISSN - 1811-4512
DOI - 10.20535/2312-1807.2011.16.5.246865
Subject(s) - glow discharge , nuclear engineering , voltage , electron gun , materials science , mechanics , electron , leak , cathode ray , electrical engineering , plasma , engineering , physics , thermodynamics , nuclear physics
Model of capacity of valve with conic rod, which is used for control of beam current of high voltage glow discharge electron guns, is considered. Because of complicity of valve details geometry, mathematical model of dozed item is improved by suitable choosing of empirical coefficients and its approximation. On the base of modeling and experimental data analyzing of dependence of valve exploitation characteristics from geometry parameters of dozed item is provided. Obtained results can be used for simulation of stability of operation of high voltage glow discharge electron guns inconsisting of technological equipment