TESLA Technology Collaboration (TTC) Meeting

Session

WG-1 Session 5

7 Dec 2011, 13:50

Main Building, Room A214 (IHEP, Beijing, China)

Description

Cryogenics and cryostats : savings in cooling power.
Scope: Cutting operational costs through the reduction of cryogenic power is of generic benefit for SCRF systems and an obligation for CW operation. Cryogenics 4K and 2K higher efficiencies, better insulated and thermalized cryostats, and better magnetically shielded cavities are, among others, means which should be reviewed by this Working Group. Some trends and lines of research should be drawn at Beijing, so that the progress would  be reviewed at our next TTC meeting in 2012.

Contribution list Timetable

29. Cavity-string alignment experience in the EXFEL prototype cryomodule assembly

Michel Fontaine (CEA-Saclay)

07/12/2011, 13:50

67. Magnetic shields inside and ouside of LHe tank in S1-Global cryomodule assembly

Eiji Kako (KEK) , Tug Arkan (FNAL)

07/12/2011, 14:10

68. Discussions

07/12/2011, 14:30

69. Cryomodule cold-test experience at ISAC2

Robert Laxdal (TRIUMF)

07/12/2011, 14:40

70. Cryomodule cold-test experience at SPIRAL2

Guillaume Olry (IPN-Orsay)

07/12/2011, 15:00

32. Cavity-string/cryomodule cold-test experience at JLAB

Rong Li Geng (JLAB)

07/12/2011, 15:50

71. Gradient degradation experience at FLASH/PXFEL

Detlef Reschke (DESY)

07/12/2011, 16:10

72. Gradient degradation experience at NML

Elvin Harms (FNAL)

07/12/2011, 16:30

73. Gradient degradation experience at S1-Global

Yasuchika Yamamoto (KEK)

07/12/2011, 16:50

74. Discussion (to be extended in the Session 6, Dec. 8.)

07/12/2011, 17:10