ASDEX Upgrade-Seminar 2025




Vortragender: Georg Harrer

From concept to first coil of STAR_Lite a university-scale Stellarator for training and research

AUG Seminar
STAR_Lite, a university-scale stellarator under development at Hampton University, is a student-driven initiative designed to provide unparalleled hands-on training in fusion science and contribute to cutting-edge stellarator research, particularly in areas like non-resonant divertors. This presentation provides an update on the significant progress achieved over the past year, charting the journey from initial conceptualization to the fabrication of the first modular coil. Key developments include a strategic design pivot from an initial helical concept to the computationally optimized QUASR 104183 configuration, and the implementation of an innovative 'spine winding' technique for in-house coil manufacturing. We will highlight the integral role of undergraduate and high school students in various aspects of the project, including power system development, prototype construction (STAR_little), and theoretical studies. The talk will detail the challenges overcome, the lessons learned, and the current status of STAR_Lite as it moves towards becoming an operational research and educational platform, underscoring the viability of impactful, student-led fusion projects at the university level. [mehr]
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