toroidal field in a sentence

Examples

1. This decomposition is symmetric in that the curl of a toroidal field is poloidal, and the curl of a poloidal field is toroidal.
2. The field lines around the plasma current combine with the toroidal field to produce helical field lines, which wrap around the torus in both directions.
3. The central solenoid and toroidal field superconducting magnets designed for the ITER fusion reactor use niobium-tin ( Nb 3 Sn ) as a superconductor.
4. where R is the major radius, r the minor radius, B _ p the poloidal field strength, and B _ t the toroidal field.
5. A simple toroidal field, however, provides poor confinement because the radial gradient of the field strength results in a drift in the direction of the axis.
6. For cylindrical geometry, Bessel functions provide the solution of eq . ( 1 ) and for Theta > 1.2 the toroidal field reverses at the wall.
7. In 1979 Rosenbluth and Bussac published a paper describing generalizations of Taylor's work, including a spherical minimum energy state having zero toroidal field on the bounding surface.
8. Researchers discovered that a simple toroidal field, in which the magnetic field lines run in circles around an axis of symmetry, confines a plasma hardly better than no field at all.
9. Since a toroidal field is curved and decreases in strength moving away from the axis of rotation, the ions and the electrons move parallel to the axis, but in opposite directions.
10. The toroidal field coil was a central conductor made of copper on the axis of the vacuum tank, and was attached to the vacuum tank through copper limbs covered by insulated clamps.