FCC Week 2016

Session

Technologies R&D

Thu01

14 Apr 2016, 08:30

Italy

Conveners

Technologies R&D: Beam vacuum & cryogenics

• Paolo Chiggiato (CERN)

157. Magnetic refrigeration down to 1.6 K for FCC-ee

Jakub Tkaczuk (CEA)

14/04/2016, 08:30

Technologies

Oral

High-field superconducting RF cavities of the FCC-ee require a kW-range superfluid helium refrigeration down to 1.6 K. A magnetic refrigeration working below 4.2 K can be an alternative to the present compression/expansion helium refrigeration. The significant difference between this application and previous magnetic refrigerator studies is its large cooling power, even 1000 times larger than...

219. FCC-hh Beam screen studies and beam screen cooling scenarios

Cedric Garion (CERN)

14/04/2016, 08:50

Technologies

Oral

220. FCC-ee Vacuum Effects and Simulations

Roberto Kersevan (CERN)

14/04/2016, 09:10

Technologies

Oral

35. Simulation of the Evolution of the Residual Gas Particle Density – an Analytical Approach

Ida Aichinger (CERN)

14/04/2016, 09:30

Technologies

Oral

Ultrahigh vacuum is a basic requirement for the Future Circular Colliders (FCC). The size of the vacuum chambers and the high energy of the circulating particles will make this requirement challenging. Simulations that predict the pressure distribution due to thermal outgassing as well as beam induced effects will allow to evaluate different designs and to choose an optimal pumping solution....

222. Concept of in situ repair using laser based additive manufacturing techniques

Toms Torims (Riga Technical University)

14/04/2016, 09:45

Technologies

Oral