Table 1 Design parameters of the superconducting magnet
From: Conceptual design of the superconducting magnet for the 250 MeV proton cyclotron
Coil | S1 | S2 |
|---|---|---|
Strand | NbTi | NbTi |
Strand dimension (mm) | 1.80 × 1.20 | 1.80 × 1.20 |
Cu/SC ratio | 7 | 7 |
Insulator | Formvar | |
Inner radii (mm) | 910 | 910 |
Outer radii (mm) | 999.5 | 999.5 |
Mid-plane (mm) | −119.9 | 119.9 |
Height (mm) | 136.8 | 136.8 |
Turns | 5624 | 5624 |
Operating current (A) | 160 | |
Inductance (H) | 300 | |
Stored energy (MJ) | 4.406 | |
Central field (T) | 1.155 | |