The ESS Elliptical Cavity Cryomodules
(2014) Joint Conference of the Transactions of the Cryogenic Engineering Conference (CEC) / Transactions of the International Cryogenic Materials Conference 1573. p.639-646- Abstract
- The European Spallation Source (ESS) is a multi-disciplinary research centre under design and construction in Lund, Sweden. This new facility is funded by a collaboration of 17 European countries and is expected to be up to 30 times brighter than today's leading facilities and neutron sources. The ESS will enable new opportunities for researchers in the fields of life sciences, energy, environmental technology, cultural heritage and fundamental physics. A 5 MW long pulse proton accelerator is used to reach this goal. The pulsed length is 2.86 ms, the repetition frequency is 14 Hz (4 % duty cycle), and the beam current is 62.5 mA. The superconducting section of the Linac accelerates the beam from 80 MeV to 2.0 GeV. It is composed of one... (More)
- The European Spallation Source (ESS) is a multi-disciplinary research centre under design and construction in Lund, Sweden. This new facility is funded by a collaboration of 17 European countries and is expected to be up to 30 times brighter than today's leading facilities and neutron sources. The ESS will enable new opportunities for researchers in the fields of life sciences, energy, environmental technology, cultural heritage and fundamental physics. A 5 MW long pulse proton accelerator is used to reach this goal. The pulsed length is 2.86 ms, the repetition frequency is 14 Hz (4 % duty cycle), and the beam current is 62.5 mA. The superconducting section of the Linac accelerates the beam from 80 MeV to 2.0 GeV. It is composed of one string of spoke cavity cryomodule and two strings of elliptical cavity cryomodules. These cryomodules contain four elliptical Niobium cavities operating at 2 K and at a frequency of 704.42 MHz. This paper introduces the thermo-mechanical design, the prototyping and the expected operation of the ESS elliptical cavity cryomodules. An Elliptical Cavity Cryomodule Technology Demonstrator (ECCTD) will be built and tested in order to validate the ESS series production. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4783873
- author
- Darve, Christine LU ; Bosland, Pierre ; Devanz, Guillaume ; Olivier, Gilles ; Renard, Bertrand and Thermeau, Jean-Pierre
- organization
- publishing date
- 2014
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Elliptical cavity, superconducting, SRF, Cryomodule
- host publication
- Advances in Cryogenic Engineering: Transactions of the Cryogenic Engineering Conference - CEC (AIP Conference Proceedings)
- volume
- 1573
- pages
- 639 - 646
- publisher
- American Institute of Physics (AIP)
- conference name
- Joint Conference of the Transactions of the Cryogenic Engineering Conference (CEC) / Transactions of the International Cryogenic Materials Conference
- conference dates
- 2013-06-17 - 2013-06-21
- external identifiers
-
- wos:000343409400087
- scopus:84977885251
- ISSN
- 0094-243X
- 1551-7616
- DOI
- 10.1063/1.4860762
- language
- English
- LU publication?
- yes
- id
- eb05b824-9800-4967-96f6-a07891c144c3 (old id 4783873)
- date added to LUP
- 2016-04-01 10:50:53
- date last changed
- 2024-04-21 22:06:19
@inproceedings{eb05b824-9800-4967-96f6-a07891c144c3,
abstract = {{The European Spallation Source (ESS) is a multi-disciplinary research centre under design and construction in Lund, Sweden. This new facility is funded by a collaboration of 17 European countries and is expected to be up to 30 times brighter than today's leading facilities and neutron sources. The ESS will enable new opportunities for researchers in the fields of life sciences, energy, environmental technology, cultural heritage and fundamental physics. A 5 MW long pulse proton accelerator is used to reach this goal. The pulsed length is 2.86 ms, the repetition frequency is 14 Hz (4 % duty cycle), and the beam current is 62.5 mA. The superconducting section of the Linac accelerates the beam from 80 MeV to 2.0 GeV. It is composed of one string of spoke cavity cryomodule and two strings of elliptical cavity cryomodules. These cryomodules contain four elliptical Niobium cavities operating at 2 K and at a frequency of 704.42 MHz. This paper introduces the thermo-mechanical design, the prototyping and the expected operation of the ESS elliptical cavity cryomodules. An Elliptical Cavity Cryomodule Technology Demonstrator (ECCTD) will be built and tested in order to validate the ESS series production.}},
author = {{Darve, Christine and Bosland, Pierre and Devanz, Guillaume and Olivier, Gilles and Renard, Bertrand and Thermeau, Jean-Pierre}},
booktitle = {{Advances in Cryogenic Engineering: Transactions of the Cryogenic Engineering Conference - CEC (AIP Conference Proceedings)}},
issn = {{0094-243X}},
keywords = {{Elliptical cavity; superconducting; SRF; Cryomodule}},
language = {{eng}},
pages = {{639--646}},
publisher = {{American Institute of Physics (AIP)}},
title = {{The ESS Elliptical Cavity Cryomodules}},
url = {{http://dx.doi.org/10.1063/1.4860762}},
doi = {{10.1063/1.4860762}},
volume = {{1573}},
year = {{2014}},
}