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The HiLumi LHC Design Study (a sub-system of HL-LHC) is co-funded by the European Commission within the Framework Programme 7 Capacities Specific Programme,

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Presentation on theme: "The HiLumi LHC Design Study (a sub-system of HL-LHC) is co-funded by the European Commission within the Framework Programme 7 Capacities Specific Programme,"— Presentation transcript:

1 The HiLumi LHC Design Study (a sub-system of HL-LHC) is co-funded by the European Commission within the Framework Programme 7 Capacities Specific Programme, Grant Agreement 284404. WP6 Update on Thermal-Electric Study of Hi-Lumi SC Link Yifeng Yang University of Southampton

2 Transient Model: (Self) Quench of Cables

3 Transient Model: Electromagnetic induced Quench of Cables 0.3T @17kA

4 Transient Model: Electromagnetic induced Quench of Cables Field in the cable can be reconfigured for better stability

5 Quench Measurements on Twisted-Pair Cables: Standard Strands

6 Quench Measurements on Twisted-Pair Cables: Cu Stabiliser Detached

7 Propagation velocity: almost as expected Triangles – stabilised Circles – (partially) non-stabilised Colour scale, blue to red – temperature, low to high Symbol fill colour – MgB 2 tape (non-stabilised case only) v p ( J )/ v p ( J c )

8 Minimum Quench Energy

9 Next: New Round Wires


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