Title :
Dynamics of the thermal state of the foil scanned with an electron beam
Author :
Varlamova, Maria ; Tanchuk, Alexander ; Zuev, Yury ; Ovchinnikov, Valery
Author_Institution :
JCS "NIIEFA", St. Petersburg, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
A beam with an average power up to 500 kW is extracted from a vacuum volume of an accelerator through a system of foil-closed windows used alternately. In each window the beam scans a rectangular area 2500 × 40 mm in size. The ANSYS code was used to study temperature fluctuations of the foil and foil-supporting grid heated with the beam.
Keywords :
particle beam dynamics; ANSYS code; accelerator vacuum volume; electron beam; foil temperature fluctuations; foil thermal state dynamics; foil-closed window system; foil-supporting grid; Electron beams; Finite element analysis; Heating; Steady-state; Temperature distribution; Thermal loading;
Conference_Titel :
Beam Dynamics and Optimization (BDO), 2014 20th International Workshop on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5319-6
DOI :
10.1109/BDO.2014.6890090
