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RIS citation export for SUPCJO03: An Approach for Component-Level Analysis of Cryogenic Process in Superconducting LINAC Cryomodules

TY  - CONF
AU  - Lhomme, C.
AU  - Berkowitz Zamora, D.
AU  - Chatelet, F.
AU  - Dieudegard, F.
AU  - Duthil, P.
AU  - Grosso Xavier, M.D.
AU  - Junquera, T.
AU  - Saugnac, H.
ED  - McIntosh, Peter
ED  - Burt, Graeme
ED  - Apsimon, Robert
ED  - Schaa, Volker R.W.
TI  - An Approach for Component-Level Analysis of Cryogenic Process in Superconducting LINAC Cryomodules
J2  - Proc. of LINAC2022, Liverpool, UK, 28 August-02 September 2022
CY  - Liverpool, UK
T2  - International Linear Accelerator Conference
T3  - 31
LA  - english
AB  - Powerful superconducting linear accelerators feature accelerating sections consisting in a series of cryomod-ules (CM), each hosting superconducting radiofrequency (SRF) cavities cooled by a cryogenic process. Despite the extensive instrumentation used for the tests and valida-tion of the prototype cryomodules, it is usually very complex to link the measured global thermodynamic efficiency to the individual component performance. Previous works showed methods for assessing the global efficiency and even for allocating performances to sets of components, but few went down to a component level. For that purpose, we developed a set of techniques based on customized instrumentation, on dedicated test proto-cols, and on model-based analysis tools. In practice, we exposed the components to various operating conditions and we compared the measured data to the results from a detailed dynamic component model at the same condi-tions. This method was applied to the cryogenic debug-ging phase of the tests of the MINERVA prototype cry-omodule, which, despite the liquid helium shortage, led to an extensively detailed characterisation, for its valida-tion towards the serial construction.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 487
EP  - 490
DA  - 2022/09
PY  - 2022
SN  - 2226-0366
SN  - 978-3-95450-215-8
DO  - doi:10.18429/JACoW-LINAC2022-TUPOGE04
UR  - https://jacow.org/linac2022/papers/tupoge04.pdf
ER  -