The confination coils must confinate the not fused ions at fusion chamber during ignition pulse. It was designed a new coils setup that runs under the kinetics coil simulator.
![](https://pulsotron.com/wp-content/uploads/2019/04/divergence.png)
There are several designs that allow confining of all the ions, as can be seen in the simulator log:
![](https://pulsotron.com/wp-content/uploads/2019/04/n_parallel_kinetics_z1.png)