<center>Symposium for the Inauguration of the LHC Cryogenics</center>

Name: Symposium for the Inauguration of the LHC Cryogenics
Start: 2007-05-31T08:00:00+02:00
End: 2007-06-01T18:00:00+02:00
Location: No location set

31 May 2007, 08:00 → 1 Jun 2007, 18:00 Europe/Zurich

Participants

178 View full list

Thursday 31 May
- Thu 31 May
- Fri 1 Jun
- Session 1 : Opening Session
  - 1
    
    Welcome and opening of the symposium
    
    Speaker: Robert Aymar (CERN)
  - 2
    
    Scientific and technical challenges of the LHC
    
    Speaker: Philippe Lebrun (CERN)
    
    Slides
- Session 2 : LHC cryogenics I: Refrigeration & cooling methods: LHC accelerator cryogenics
  - 3
    
    Overview of the LHC cryogenic system
    
    Speaker: Rob van Weelderen (CERN)
    
    Slides
  - 4
    Spot: Saturated superfluid helium cooling in bayonet heat exchanger: Challenges and perspective
    
    Speaker: Bernard Rousset (CEA Grenoble)
    
    Slides
    
    cryoloop_cern_divx.avi
    
    final.pdf
    
    pres_cern_final.pdf
    
    pres_cern_final.ppt
  - 5
    
    Power refrigeration at 4.5 K and 1.8 K
    
    Speaker: Mr Serge Claudet (CERN)
    
    Slides
  - 6
    
    Spot: High efficiency machinery in power refrigeration
    
    Speaker: Thomas Ungricht (Linde Kryotechnik AG)
    
    Slides
  - 7
    
    Spot: Cold compressors: Challenge and perspective
    
    Speaker: Seiichiro Yoshinaga (Ishikawajima-Harima Heavy Industries Co., Ltd)
    
    Slides
- 10:35
  
  Coffee break
- Session 2: LHC cryogenics I: Refrigeration & Cooling methods: LHC experiment cryogenics
  - 8
    
    Cooling methods of the large superconducting magnets for LHC experiments
    
    Speaker: Goran Perinic (CERN)
    
    Handout
    
    Slides
  - 9
    
    Spot: Thermosyphon cooling: Challenge and limits
    
    Speaker: Philippe Bredy (CEA Saclay)
    
    Slides
  - 10
    
    Refrigeration for ATLAS and CMS experiments
    
    Speaker: Nicolas Delruelle (CERN)
    
    Slides
  - 11
    
    Spot: CMS cryogenics: Supply of an integrated turn-key system
    
    Speaker: Pascale Dauguet (Air Liquide DTA)
    
    Slides
  - 12
    
    Cryogenics for liquid argon calorimeters
    
    Speaker: Caroline Fabre (CERN)
    
    Slides
- Session 2: LHC cryogenics I: Refrigeration & cooling methods: Introduction to the visits
  - 13
    
    Introduction to the Visits
    
    Speakers: Friedrich Haug (CERN), Luigi Serio (CERN)
    
    Slides
- 12:40
  
  Lunch
- Technical visits: Visits of CERN facilities
  
  ATLAS experiment
  LHC accelerator in the tunnel and a refrigeration island
  CERN Control Center
  Permanent industrial exhibition
- 19:30
  
  Banquet
  
  Address:
  Mandarin Oriental Hotel du Rhône, Geneva
  Quai Turrettini 1, 1201 Geneva, Switzerland
  Tel: +41 (0) 22 909 0000
  http://www.mandarinoriental.com/geneva/
Friday 1 June
- Thu 31 May
- Fri 1 Jun
- Session 3: LHC cryogenics II: Operation and control: LHC accelerator cryogenics
  - 14
    
    Coping with transients
    
    Speaker: Luigi Serio (CERN)
    
    Slides
  - 15
    
    Spot: Quench relief valves: Challenge and perspective
    
    Speaker: Raphaël Couturier (VELAN SAS)
    
    Slides
    
    Spot
  - 16
    
    Spot: Quench in magnet strings
    
    Speaker: Maciej Chorowski (Wroclaw University of Technology)
    
    Slides
  - 17
    
    Instrumentation and controls challenges
    
    Speaker: Juan Casas-Cubillos (CERN)
    
    Slides
  - 18
    
    Spot: Calibration of 6000 thermometers
    
    Speaker: Jean-Pierre Thermeau (IPNO-IN2P3/CNRS)
    
    Slides
- Session 3: LHC cryogenics II: Operation and control: LHC experiment cryogenics
  - 19
    
    Transients scenarios for the cryogenic operation of superconducting magnets of LHC experiments
    
    Speaker: Ruggero Pengo (CERN)
    
    Slides
  - 20
    
    Spot: Flexible transfer lines
    
    Speaker: Klaus Schippl (Nexans Deutschland Industries GmbH & Co. KG)
    
    Paper
  - 10:35
    
    Coffee break
  - 21
    
    Operation challenges and cryogen management at the LHC
    
    Speaker: Dimitri Delikaris (CERN)
    
    Slides
- Session 4: Closing Session
  - 22
    
    Future perspectives for large cryogenic system
    
    Speaker: Laurent Jean Tavian (CERN)
    
    Slides
  - 23
    
    Inauguration of the LHC cryogenics
- 12:30
  
  Farewell cocktail