Number of the records: 1

Numerical simulations of the thermionic electron gun for electron-beam welding and micromachining

SYSNO ASEP	0333616
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Numerical simulations of the thermionic electron gun for electron-beam welding and micromachining
Author(s)	Jánský, Pavel (UPT-D) Zlámal, J. (CZ) Lencová, Bohumila (UPT-D)_{RID, SAI} Zobač, Martin (UPT-D)_{RID, ORCID} Vlček, Ivan (UPT-D)_{RID, ORCID, SAI} Radlička, Tomáš (UPT-D)_{RID, ORCID, SAI}
Number of authors	6
Source Title	Vacuum. - : Elsevier - ISSN 0042-207X Roč. 84, č. 2 (2009), s. 357-362
Number of pages	6 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	Numerical simulation ; Thermionic emission ; Electron gun
Subject RIV	JA - Electronics ; Optoelectronics, Electrical Engineering
R&D Projects	IAA100650805 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z20650511 - UPT-D (2005-2011)
UT WOS	000270626000012
DOI	10.1016/j.vacuum.2009.07.007
Annotation	The paper presents numerical simulations of a hairpin thermionic electron gun, an electron source for an electron beam welding machine. New algorithm for the simulation of emission limited by space charge has been developed and implemented in the program EOD, which enables us to simulate the optical system as whole. The results of the simulation were compared with the experimental measurements.
Workplace	Institute of Scientific Instruments
Contact	Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178
Year of Publishing	2010

Number of the records: 1