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Development of CW and short-pulse calorimetric loads for high power millimeter-wave beams
- Source :
- 23rd Symposium on Fusion Technology, Venice, Italy, 2004, info:cnr-pdr/source/autori:Bruschi A.; Cirant S.; Gandini F.; Gittini G.; Granucci G.; Mellera V.; Muzzini V.; Nardone A.; Simonetto A.; Sozzi C.; Spinicchia N.; Angella G.; Signorelli E./congresso_nome:23rd Symposium on Fusion Technology/congresso_luogo:Venice, Italy/congresso_data:2004/anno:2004/pagina_da:/pagina_a:/intervallo_pagine, Fusion engineering and design 74 (2005): 289–293. doi:10.1016/j.fusengdes.2005.06.148, info:cnr-pdr/source/autori:Bruschi A.; Cirant S.; Gandini F.; Gittini G.; Granucci G.; Mellera V.; Muzzini V.; Nardone A.; Simonetto A.; Sozzi C.; Spinicchia N.; Angella G.; Signorelli E./titolo:Development of CW and short-pulse calorimetric loads for high power millimetre-wave beams/doi:10.1016%2Fj.fusengdes.2005.06.148/rivista:Fusion engineering and design/anno:2005/pagina_da:289/pagina_a:293/intervallo_pagine:289–293/volume:74
- Publication Year :
- 2005
- Publisher :
- Elsevier BV, 2005.
-
Abstract
- An increased power handling of rf-beam loads is required by the development of high power gyrotrons for fusion research, as well as the achievement of full capability to work under vacuum conditions, which is imposed by the use of evacuated transmission lines. New techniques were developed at IFP/CNR, leading to two prototypes. One is capable of 1 MW CW operation, while the second one is designed for precise measurements at short-pulses (0.1 s) at higher peak power (2 MW). Preliminary tests at 140 GHz, high power and long pulse (500 kW, 10 s) were performed. (c) 2005 Published by Elsevier B.V.
- Subjects :
- Work (thermodynamics)
Long pulse
Materials science
Gyrotron
business.industry
Mechanical Engineering
Calorimetric Loads
Fusion power
Plasma physics
Power (physics)
Pulse (physics)
law.invention
Electric power transmission
Optics
Nuclear Energy and Engineering
law
Millimeter-waves
Power
Extremely high frequency
Load
General Materials Science
business
Civil and Structural Engineering
Subjects
Details
- ISSN :
- 09203796
- Volume :
- 74
- Database :
- OpenAIRE
- Journal :
- Fusion Engineering and Design
- Accession number :
- edsair.doi.dedup.....8607a00eded608fa43f1cf06a8b61484
- Full Text :
- https://doi.org/10.1016/j.fusengdes.2005.06.148