Update (2-2-2008) The Downward Door is in Nominal Position, 1 Current Density, Cryostat Ends at 1900mm
Update (31-1-2008) The Downward Door is in Nominal Position (ends at 2905mm downward w.r.t. the IP) Cryostat extends from -1185mm to 1885mm Distance between cryostat and downward door: 580mm Axial force: ~58t in upward direction Cable: 3.4 and 4x24.6 mm (231, 104, 231 turns, 2 layers) All the magnetic requirements fulfilled
Decrease of the Cryostat Length The request is: cryostat ends at 1900mm w.r.t. the IP in downward direction. We have studied the problem to mantain everything else unchanged and achieve this, taking into account 170mm clearance for the cryostat. Case 1: no Modification to the Downward Door Cryostat extends from -1190mm to 1900mm Distance between cryostat and downward door: 575mm Axial force: ~60t Cable: 3.4 and 4x24.6 mm All the magnetic requirements fulfilled Case 2: the Downward Door Moves Upward 15mm (ends at 2900mm downward w.r.t. the IP) Cryostat extends from -1190mm to 1885mm Distance between cryostat and downward door: 575mm Axial force: ~60t Cable: 3.4 and 4x24.6 mm All the magnetic requirements fulfilled |