Table 2 User-defined design parameter of coil

Polygon segment

8

Polygon radius

1 mm

Start helix radius

10 mm

Radius change

2.5 mm/turn

Pitch

0

Number of turns

10

Segment per turn

36/turn

Excitation current on Coil1 & Coil2

10 A

Mesh maximum element length

200 mm

Vacuum region area

\({11801600m{m^3}}\)

Vacuum region volume

\({2672640000m{m^3}}\)