Title Potencialo pasiskirstymo kineskopo elektroninėje optinėje sistemoje skaičiavimo metodų palyginimas /
Another Title Comparison of methods for computation of electron optical system potential distribution.
Authors Šumskienė, L ; Virbalis, J.A
Full Text Download
Is Part of Elektronika ir elektrotechnika.. Kaunas : Technologija. 2005, Nr. 2, p. 53-56.. ISSN 1392-1215. eISSN 2029-5731
Abstract [eng] To calculate the electrostatic field of electron gun was used software ANSYS. ANSYS is based on FEM. Model of electron gun is complicated enough, so we used submodeling. Test precision of calculated electrostatic field potential values was used simple immersion lens. The computed values by FEM using submodeling were in comparison with values computed in analytical way. They were very close, when the finite element size of submodel was four times smaller than the element size of coarse model.
Published Kaunas : Technologija
Type Journal article
Language Lithuanian
Publication date 2005
CC license CC license description