Paper |
Title |
Page |
MOPLR062 |
European Spallation Source (ESS) Normal Conducting Front End Status Report |
274 |
|
- W. Wittmer, P.O. Gustavsson, F. Hellström, G. Hulla
ESS, Lund, Sweden
- I. Bustinduy, P.J. González, G. Harper, S. Varnasseri, C. de la Cruz
ESS Bilbao, Zamudio, Spain
- L. Celona, S. Gammino, L. Neri
INFN/LNS, Catania, Italy
- A.C. Chauveau, D. Chirpaz-Cerbat
CEA/IRFU, Gif-sur-Yvette, France
- F. Grespan, A. Pisent
INFN/LNL, Legnaro (PD), Italy
- P. Mereu
INFN-Torino, Torino, Italy
- O. Midttun
University of Bergen, Bergen, Norway
- O. Piquet, B. Pottin
CEA/DSM/IRFU, France
|
|
|
The European Spallation Source (ESS) will deliver first protons on target by mid 2019. Civil construction of the accelerator tunnel has made good progress and will allow starting installation of the normal conducting frond end (NCFE) by end of 2017. To achieve these milestones the design of all major beam line components have been completed and the construction of the subsystems begun. We report on the advancement of the subsystems and the commissioning progress of the microwave discharge Proton Source (PS-ESS).
|
|
|
Poster MOPLR062 [1.396 MB]
|
|
DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-LINAC2016-MOPLR062
|
|
Export • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
|
|
|
THPLR054 |
Recent RF and Mechanical Developments for the ESS RFQ |
978 |
|
- N. Misiara, A. Albéri, G. Bourdelle, A.C. Chauveau, D. Chirpaz-Cerbat, M. Desmons, A.C. France, M. Lacroix, P.-A. Leroy, J. Neyret, G. Perreu, O. Piquet, B. Pottin, H. Przybilski, N. Sellami
CEA/IRFU, Gif-sur-Yvette, France
|
|
|
The ESS Radio-Frequency Quadrupole (RFQ) is a 4-vane resonant cavity designed at the frequency of 352.21 MHz frequency. It must accelerate and bunch a 70 mA proton beams from 75 keV to 3.62 Mev of energy with a 4% duty cycle. The current 3D design evolved and is currently divided in 5 segments for a total length of 4.54 m. This paper presents a complete radiofrequency (RF) analysis using the ANSYS Multiphysics 3D RF simulating code HFSS and a RFQ 4-wire transmission line model (TLM). It describes the integrated cooling strategy based on a coupling between the RF power losses and the thermo-mechanical physics in order to allow a proper RFQ tuning once under operation.
|
|
DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-LINAC2016-THPLR054
|
|
Export • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
|
|
|