A new computer code developed by the Princeton Plasma Physics Laboratory (PPPL) could transform the design of fusion reactors , specifically systems called stellarators .
These complex devices use three-dimensional magnetic fields to confine plasma , a crucial component of nuclear fusion, but the process of designing the magnets needed to create these fields is notoriously expensive and challenging.
What is the QUADCOIL code?
The QUADCOIL code allows scientists to perform calculations much more quickly and accurately. Traditionally, magnet design programs take anywhere from 20 minutes to several hours to determine the optimal shape of magnetic fields. However, QUADCOIL completes this process in just 10 seconds .
This advancement optimizes design time and facilitates the construction of simpler and more economical reactors.
The nuclear fusion process, in which hydrogen atoms combine to form helium, generates enormous amounts of energy, and stellarators represent one of the most promising options for generating clean and sustainable energy. However, the magnets that shape the magnetic fields needed to confine the plasma can be extremely complex to design and expensive to build. QUADCOIL solves this problem by rapidly predicting the feasibility of magnet shapes, enabling engineers and scientists to make more informed and agile decisions.
This code also offers the flexibility to include detailed specifications for magnet materials and shapes , allowing designers to create configurations that best suit their needs. In addition, the code generates additional data on magnet properties, such as curvature and magnetic strength, which other programs can’t predict as effectively.
The PPPL plans
With support from QUADCOIL, PPPL hopes to accelerate the path toward building lower-cost fusion facilities, which could make fusion energy more accessible and viable globally.
As research teams continue to refine this code, it is anticipated that it will be integrated into broader software packages for stellar design, taking plasma computing to a new level of efficiency.
Follow us on social media and don’t miss any of our posts!
YouTube LinkedIn Facebook Instagram X (Twitter) TikTok
Source and photo: Princeton Plasma Physics Laboratory
