Preliminary Conceptual design of FCC-hh cryoplants: Linde evaluation

Content Provider	Scilit
Author	Millet, F. Tavian, L. Cardella, U. Amstutz, O. Selva, P. Kuendig, A.
Copyright Year	2019
Description	Journal: Iop Conference Series: Materials Science and Engineering In the framework of an international collaboration, a 100 TeV hadron collider in a 100-km long tunnel is under study as a future circular collider beyond LHC at CERN. Its design is based on 16-T superconducting magnets cooled at 1.9 K by 10 cryoplants with a unit equivalent capacity of 100 kW at 4.5 K, up to 4 times larger than the present state-of-the-art. Half of the entropic refrigeration load is due to the synchrotron radiation produced by the high-energy proton beams and deposited on beam screens cooled between 40 and 60 K. This non-conventional thermal load distribution is an additional challenge for the cryogenic system. An engineering study on FCC-hh cryoplants is in progress with world-leader industries to define the preliminary conceptual design of industrial solutions and to confirm innovative technologies. The paper recalls the FCC-hh cryogenic requirements, presents the main results of Linde Kryotechnik study and highlights some identified R&D efforts.
Related Links	https://iopscience.iop.org/article/10.1088/1757-899X/502/1/012131/pdf
ISSN	17578981
e-ISSN	1757899X
DOI	10.1088/1757-899x/502/1/012131
Journal	Iop Conference Series: Materials Science and Engineering
Issue Number	1
Volume Number	502
Language	English
Publisher	IOP Publishing
Publisher Date	2019-04-15
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Materials Science and Engineering Nuclear Energy and Engineering Fcc Hh Cryoplants Preliminary Conceptual
Content Type	Text
Resource Type	Article