21-25 July 2019
Connecticut Convention Center, Level 6
US/Eastern timezone

C3Or1B-03: Cryogenic Design of FRIB Cryomodule and Distribution System Status

24 Jul 2019, 11:30
15m
Level 6, Room 24-25 ()

Level 6, Room 24-25

Speaker

Dr Venkatarao Ganni (Facility for Rare Isotope Beams - Michigan State University)

Description

The Michigan State University Facility for Rare Isotope Beams (MSU-FRIB) accelerator utilizes six types of cryo-modules that are being installed in three Linac segments in the FRIB tunnel. The cryo-modules contain both superconducting RF cavities and solenoid magnets with 2 K and 4.5 K refrigeration loads (respectively), magnet lead flow loads and 35-55 K shield loads and power coupler intercept loads. The first Linac segment (LS-1) with fifteen cryo-modules was commissioned at 4.5-K and 2-K. Commissioning experiences and some salient features of the cryogenic design of the cryo-modules and the helium distribution systems will be discussed.

Primary authors

Dr Venkatarao Ganni (Facility for Rare Isotope Beams - Michigan State University) Dr Peter Knudsen (Facility for Rare Isotope Beams - Michigan State University) Dr Fabio Casagrande (Facility for Rare Isotope Beams Michigan State University) Mrs Shelly Jones (Facility for Rare Isotope Beams Michigan State University)

Presentation Materials