CHATS on Computation of Thermohydraulic Transients in Superconductors - 2002

from Monday, 16 September 2002 (08:40) to Wednesday, 18 September 2002 (18:00)
Karlsruhe, Germany

        : Sessions
    /     : Talks
        : Breaks
16 Sept 2002
17 Sept 2002
18 Sept 2002
AM
09:20
SESSION 1 -Mr Reinhard HELLER (until 12:40) ()
slides
09:20 Superconducting Magnets for Particle Accelerators and Detectors - Prof. Lucio Rossi (CERN)   ()
Slides
10:20 Analysis of Observations during Operation of the NHMFL 45-T Hybrid Magnet System - Mr John MILLER (NHMFL)   ()
Slides
11:00 --- Coffee Break ---
11:20 Thermal-hydraulic analysis of the NHMFL 45-T Hybrid outsert coils - Mr Cesar LUONGO (NHMFL)   ()
Slides
12:00 International Accelerator Facility for Beams of Ions and Antiprotons at GSI - Mr Martin WILSON (GSI)   ()
Slides
12:20 Alternative Conductor Concept for SIS-100 - Mr Luca Bottura (CERN)   ()
Slides
08:40
SESSION 3 - Naoyuki AMEMIYA (Univ. Yokohama) (until 12:40) ()
slides
08:40 Superconducting Coils for Fusion Devices: R&D Needs - Mr Ettore SALPIETRO (EFDA-CSU)   ()
Slides
09:40 A simple model for the prediction of quench point in Cable in Conduit Conductors - Mr Alexander ANGHEL (CRPP-EPFL)   ()
Slides
10:20 Comparison between measurements and a full set of thermo hydraulic electro-magnetic code simulations for the ENEA stability experiment - Mr Marco CIOTTI (ENEA)   ()
Slides
11:00 --- Coffee Break ---
11:20 Analysis of current redistribution in a Cable-in-Conduit - Mr Claudio MARINUCCI (EPFL-CRPP)   ()
Slides
12:00 Local Change of Transport Current in Stabilized Magnet Systems at the Normal Zone Front - Mr Engelbertus BOXMAN (Univ. Twente)   ()
Slides
10:00
SESSION 5 -Mr Luca Bottura (CERN) (until 12:40) ()
slides
10:00 HTS Magnets --- Stability, protection, cryogenic, and economic issues - Yakikazu IWASA (MIT)   ()
Slides
11:00 --- Coffee Break ---
11:20 Stability and Quench Propagation Studies on HTS Conductors - Mr Hubert WEIJERS (NHMFL)   ()
Slides
12:00 A code for the analysis of thermal-hydraulic transients in warm-dielectric LN2-cooled high-Tc superconducting power transmission cables - Mrs Laura SAVOLDI- RICHARD (Univ. Torino)   ()
PM
12:40 --- Lunch Break ---
13:40
SESSION 2 -Mr Neil MITCHELL (ITER) (until 18:00) ()
slides
13:40 Test results and preliminary analysis of HT-7U short samples - Peide WENG (IPP)   ()
Slides
14:20 Thermal performance of TF coils in HT-7U - Bing-Jia XIAO (IPP)   ()
Slides
15:00 Analysis and interpretation of the full set of Tcs tests in conductor 1A of the ITER Central Solenoid Model Coil - Mr Roberto ZANINO (Univ. Torino)   ()
15:40 --- Coffee Break ---
16:00 Effective Thermal Conductivity of the Conductor Insulation of the ITER Toroidal Field Model Coil at Operation Temperature - Mr Volker PASLER (Forschungszentrum Karlsruhe)   ()
Slides
16:40 Heat transfer from plates to conductors : from Toroidal Field Model Coil tests analysis to ITER model - Mrs Sylvie NICOLLET (CAE)   ()
Slides
17:20 Flower, a Model for the Analysis of Hydraulic Networks and Processes - Mr Luca Bottura (CERN)   ()
Slides
17:40 Learning about hydraulic and stability through an ac loss test - Mr Pierluigi BRUZZONE (EPFL-CRPP)   ()
Slides
12:40 --- Lunch Break ---
13:40
SESSION 4 -Mr Pierluigi BRUZZONE (EPFL-CRPP) (until 18:40) ()
13:40 Experimental study on strand current measurement in superconducting cables and on influence of non-uniform current distribution on its stability against local disturbance - HiroFumi YONEKAWA (SAMSUNG)   ()
Slides
14:20 Synthetic Analysis of Electrical Coupling Parameters in superconducting Cables - Mr Luca Bottura (CERN)   ()
Slides
15:00 An analytical benchmark for the calculation of current distribution in superconducting cables - Mr Marco BRESCHI (Univ.Bologna)   ()
Slides
15:40 --- Coffee Break ---
16:00 Current redistribution and stability of superconducting triplex cable without electrical insulation carrying imbalanced current - Naoyuki AMEMIYA (Univ. Yokohama)   ()
Slides
16:40 Transverse Magnetic Load Effects in Nb3Sn Cable-in-Conduit Conductors - Mr Neil MITCHELL (ITER)   ()
Slides
17:20 Investigation of the current sharing temperature and the n-value of the ITER-TFMC - Mr Reinhard HELLER (Forschungszentrum Karlsruhe)   ()
Slides
17:40 A Quasi-2D Model for Helium Flow in Two-Channel CICC - Jun FENG (MIT)   ()
Slides
12:40 --- Lunch Break ---
13:40 WRAP-UP Meeting - Mr Cesar LUONGO (NHMFL)   ()
Slides