Magnet R&D at BNL

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Table of Contents Magnet R&D at BNL Overview of the Presentation Two Directions of Magnet R&D High Field Magnets for Muon Collider and n Factory Storage Ring Magnet Design for n Factory Storage Ring Study II  Lattice & Magnet Designs for a Compact Ring Skew Quad Lattice by Axially Shifting Coils Skew Quad Lattice by Axially Shifting Coils Modified Cross-section for Better Field Quality Alternate End Design Concept Magnet Construction Plan for Neutrino Factory Storage Ring Dipole Model at BNL Goals For the Next Year Saggitta in Nb3Sn React & Wind Dipole What do you think Prof. John Doe? Did we find some thing big?  Machine Size and Interconnects New Magnet Design For Efficient VLHC-2 Interaction Region Fields in the Proposed Double-Quad Design Design Parameters of VLHC-2 Insertion Region Magnets PPT Slide PPT Slide Common Coil Design Common Coil Design in Handling Large Lorentz Forces in High Field Magnets Magnet Technology Development Program at BNL Expected Performance of HTS-based Magnets  HTS in a Hybrid Magnet Technology Development Program Magnet Program Design Philosophy The Bobbin and the 10-turn Coil Fast Turn Around, Low-cost Magnet Construction  Nb3Sn Reaction Facility at BNL  Nb3Sn Cable Coming Out of Spool New Versatile Coil Winder Now Under Design Holding Turns in Place During Winding HTS Coil Wound by Hand 10-turn Coil Being Prepared for Vacuum Impregnation Vacuum Impregnation Setup Vacuum Impregnated Coils Epoxy Issues  Insulation Test & Development Voltage Taps, etc. Internal Splice in Common Coil Design (splices are perpendicular and are in low field region) New Top Hat and Commissioning of High Current Test Facility Support Structures (three) 4 T Support Structure  New 9 T Support Structure Test Results Nb3Sn: Test Number 1 Nb3Sn: Test Number 2 Nb3Sn: Test Number 3 Nb3Sn: Test Number 4 Nb3Sn: Test Number 4 (contd.) What happened? Nb3Sn: Test Number 4 (contd.) Nb3Sn: Test Number 4 What happened (contd.)? Importance of Rapid Turn around Program Measured Performance of HTS Cable and Tape As A Function of Field at BNL HTS Coil Tests Common Coil and Muon Collider Test Configurations Common Coil Magnets With HTS Cable 4K Performance of 1st Common Coil HTS Magnet Performance of Coil #2 Powered Alone (Coil #1 off) Performance of Coil #2 in Common Coil Configuration Common Coil Magnet As A Test Facility A Few Possible Topics for Cable and Magnet Designs  Conclusion and Status of Magnet R&D Program at BNL

Author: Ramesh Gupta  Email: gupta@bnl.gov Home Page: http://magnets.rhic.bnl.gov/staff/gupta/ Other information: Magnet R&D at BNL. Presented at SNOWMASS on 7/3/2001.  Best experienced with Click here to start.  Download presentation source --- PDF (5.3 MB)