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

Europe/Zurich
    • 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)
      • 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 AM
      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 PM
      Lunch
    • Technical visits: Visits of CERN facilities

      ATLAS experiment
      LHC accelerator in the tunnel and a refrigeration island
      CERN Control Center
      Permanent industrial exhibition

    • 7:30 PM
      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/

    • 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 AM
        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 PM
      Farewell cocktail