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SUMMARY:Progress and recent advances in gyrotron theory and design
DTSTART:20160620T103000
DTEND:20160620T113000
DTSTAMP:20261002T093316Z
UID:92c59fc01610df95440ad7d63fc503d896558109ca78131a60a55fd2
CATEGORIES:Conferences - Seminars
DESCRIPTION:Dr. Ioannis Pagonakis - IHM-KIT-Karlsruhe\, D\nA deeper unders
 tanding of the gyrotron physics and technology is necessary for the design
  and manufacturing of robust and reliable gyrotrons with higher power and 
 efficiency required for the future fusion experimental reactors. In this c
 ontext\, several key issues of the gyrotron operation have been recently i
 nvestigated\, such as the influence of the emitter ring manufacturing tole
 rances\, the electron trapping mechanisms in the region of the electron gu
 n\, the beam neutralization effect\, the influence of the position of the 
 collector decelerating region on the overall gyrotron efficiency\, etc. Th
 e main results of these studies will be presented while several ideas will
  be discussed for the gyrotron design optimization. Finally\, novel ideas 
 for the design of a very efficient collector system will be presented for 
 the boosting of the overall efficiency of the future gyrotrons to very hig
 h levels.
LOCATION:PPB 019
STATUS:CONFIRMED
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