University of WI HSX Stellarator Project
JP Pattern assisted in the construction of a Helically Symmetric Experiment stellarator with the University of Wisconsin. A stellarator is a machine that is designed for the magnetic confinement of plasma. The goal of these devices is to achive an endless, low cost ,supply of electrical energy without harmful by-products.
For more information regarding this project please visit the
University of Wisconsin (www.hsx.wisc.edu)
The
vacuum vessel was constructed in segments. These segments were
initially explosion formed inside the cavity of a 9 layer steel tool.
Vessel sections were then trimmed via a 5-axis laser to proper dimension. Holes for instrumentation were also added. The sections were then welded together.
Magnetic coils
were formed
on fixtures with roller-coaster shapes to achive the desired magnetic
field necessary to establish plasma confinement.
Coils
were then positioned
inside a steel frame for placement around the vacuum vessel. These
coils produce the magnetic field for plasma containment.