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Compact steady-state tokamak performance dependence on magnet and core physics limits.
1Princeton Plasma Physics Laboratory , Princeton, NJ , USA.
Summary
Advanced superconducting magnets enable compact tokamak fusion reactors. This study assesses key performance factors for economical fusion energy development and materials testing, aiming for net electrical power generation.
Area of Science:
- Nuclear Engineering
- Plasma Physics
- Materials Science
Background:
- Compact tokamak fusion reactors are gaining attention for economic energy development.
- High-temperature superconducting magnets are crucial for toroidal field coils in these advanced designs.
- Facilities are being considered for combined fusion nuclear science and Pilot Plant missions.
Purpose of the Study:
- To assess the performance of tokamak fusion systems.
- To understand the influence of core physics and magnet constraints on fusion performance.
- To identify key parameters for accelerating fusion energy development.
Main Methods:
- Performance assessment of tokamak fusion systems.
- Analysis of core plasma physics constraints.
- Evaluation of toroidal field magnet performance limitations.
Main Results:
- Identified key parameters influencing achievable fusion performance.
- Highlighted the role of advanced superconducting magnets in compact reactor design.
- Provided insights into the requirements for combined nuclear science and pilot plant missions.
Conclusions:
- Compact tokamaks with advanced magnets offer a promising path to economical fusion energy.
- Understanding performance constraints is vital for accelerating fusion development.
- Further research is needed to optimize parameters for net power generation and materials testing.
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