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Segmented Planar Stellarator Coils

Non-Confidential Brief Segmented Planar Stellarator Coils Princeton Docket # 25-4189-1 Researchers at the Princeton Plasma Physics Laboratory propose a novel configuration of stellarator fusion reactor coils. Traditional stellarator coils incorporate a complex, non-planar design in order to magnetically confine the plasma in a specified equilibrium....

Published: 9/18/2025 | Inventor(s): Egemen Kolemen, Kian Orr, Dario Panici

Keywords(s): engineering, fusion, fusion - stellarators

Category(s): Plasma/Fusion

Variable Radii Bitter Spiral Crystal Spectrometer

Variable Radii Bitter Spiral Crystal Spectrometer Princeton Docket #22-3922-1 A novel high-resolution x-ray spectrometer for small or point-like emission sources has been developed using a crystal shape having both a variable major and minor radius of curvature. This variable-radii spiral spectrometer (VR-Spiral) allows five key spectrometer design...

Published: 10/21/2024 | Inventor(s): Novimir Pablant, Manfred Bitter, Kenneth Hill, Lan Gao, Frances Kraus, Philip Efthimion

Keywords(s): engineering

Category(s): Medical Devices/Diagnostics, Mechanical Engineering and Robotics

A Novel Design of Advanced Liquid Centrifuge Using Differentially Rotating Cylinders and Optimized Boundary Conditions

Advanced Liquid Centrifuge Using Differentially Rotating CylindersPrinceton Docket # 12-2804Researchers in the Department of Astrophysical Sciences and Princeton Plasma Physics Laboratory, Princeton University have designed an advanced liquid centrifuge using differentially rotating cylinders and optimized boundary conditions. The unique design of the...

Published: 6/11/2024 | Inventor(s): Hantao Ji, Adam Cohen, Philip Efthimion, Eric Edlund

Keywords(s): engineering

Category(s): Mechanical/Electrical Engineering