Crown of concrete and doors of steel at the ITER Tokamak complex

Crown of concrete and doors of steel at the ITER Tokamak complex

Fusion for Energy 20 August 2018 The Tokamak Complex, the Assembly Hall, the Cryoplant and Magnet Power Conversion buildings on the right. ITER Construction site, Cadarache, July 2018 © ITER IO As the temperatures rise in the south of France and we enter the summer hiatus, the activity in the region gradually slows down. On … Read more

Micro-spectrometer for fusion plasma boundary measurements

Micro-spectrometer for fusion plasma boundary measurements

AIP Published Online: 14 August 2018 Accepted: June 2018 Review of Scientific Instruments 89, 10J116 (2018); https://doi.org/10.1063/1.5035365 A. M. Keesee, M. Dugas, S. Ellison, L. Neal1, E. E. Scime, D. S. Thompson, J. Tersteeg, and C. J. Tucker Abstract In situ probes are being developed to make direct, spatially resolved measurements of the ion energy … Read more

Evidence of generation of non-inductive toroidal plasma current above density limit

Evidence of generation of non-inductive toroidal plasma current above density limit

Fusion Group August 20, 2018 by Daniel Gallart Alcator C-Mod (Photo: Courtesy of MIT) One of the key requirements to achieve steady-state power production in a fusion reactor based on the so-called tokamak configuration is to generate non-inductive toroidal plasma current in an efficient way. A recent paper published in Physical Review Letters entitled “Observation … Read more

New cloud-based computing platform for fusion research

New cloud-based computing platform for fusion research

Fusion Group August 17, 2018 by Xavier Sáez Since June Culham Centre for Fusion Energy (CCFE) provides a new facility to fusion scientists, named the CUMULUS Modular Data Centre. The centre contains a new cloud-based computing platform that promises to process scientific data quicker, cheaper and more accurately than ever before. Scientific computing is an … Read more

Diamond capsules improve performance of laser fusion

Diamond capsules improve performance of laser fusion

Phys.org August 9, 2018, Osaka University Figure 1. Diamond capsule for nuclear fusion made using the chemical vapor deposition (CVD) method (Diameter: ~500 µm, film thickness < 6 μm). Credit: Osaka University Osaka University-led researchers demonstrated that the perturbation of laser imprinting on a capsule for nuclear fusion fuel made from stiff and heavy materials ... Read more

Secretary of Energy Perry says PPPL research has potential to ‘change the world’

Secretary of Energy Perry says PPPL research has potential to ‘change the world’

PPPL Emily Aronson, Office of Communications | Aug. 9, 2018 U.S. Department of Energy Secretary Rick Perry toured the Princeton Plasma Physics Laboratory (PPPL) Thursday, Aug. 9, saying that national labs like PPPL have the potential to change the world through their scientific research. “Fusion is incredibly important not just to this institution, not just to the … Read more

Workshop advances plans for coping with disruptions on ITER

Workshop advances plans for coping with disruptions on ITER

Eureka Alert 3-Aug-2018 IMAGE: Participants in the three-day workshop on mitigating disruptions in the ITER fusion facility experiment. view more Credit: Elle Starkman/PPPL Office of Communications The sixth Annual Theory and Simulation of Disruptions Workshop at the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL) made substantial progress toward planning a system for … Read more

Fusion start-ups hope to revolutionize energy in the coming decades

Fusion start-ups hope to revolutionize energy in the coming decades

C&EN August 6, 2018 Credit: General Fusion | The pistons surrounding General Fusion’s main reactor fire once per second, pressurizing the liquid metal and plasma within. With the help of venture capital funding and new technologies, a cadre of companies want to commercialize fusion energy in the next 20 years In brief A group of … Read more