The study of plasma, a partially-ionized gas that is electrically conductive and able to be confined within a magnetic field, and how it releases energy.
The 3-D printing scene, a growing favorite of do-it-yourselfers, has spread to the study of plasma physics. With a series of experiments, researchers at PPPL have found that 3-D printers can be an important tool in laboratory environments.
This paper attempts to bridge the gap between tokamak reactor design and plasma physics. The analysis demonstrates that the overall design of a tokamak fusion reactor is determined largely by the constraints imposed by nuclear physics and fusion
engineering. Almost no plasma physics is required to determine the main design parameters of a reactor: aR B T pn I.
Hong Qin bestrides the globe as a leading scientist and educator. For the past four years he has shuttled between PPPL and a teaching post at the University of Science and Technology of China (USTC), which named him executive dean of its School of Nuclear Science and Technology in October. Hong takes up the position while maintaining his agenda as a principal research physicist in the PPPL Theory Department and his teaching in the Program in Plasma Physics at Princeton University, where he is a lecturer with the rank of professor in the Department of Astrophysical Sciences.
It’s fitting that Theory Department physicist Ilya Dodin was the first to receive the American Physical Society’s Thomas H. Stix Award for Outstanding Early Career Contributions to Plasma Physics Research.
Your task: Take apart, decontaminate, refurbish, relocate, reassemble, realign and reinstall a 75-ton neutral beam box that will add a second beam box to the National Spherical Torus Experiment-Upgrade (NSTX-U) and double the experiment’s heating power. Oh, and while you’re at it, hoist the two-story tall box over a 22-foot wall.
The U.S. Department of Energy has bestowed many hours of access to scientists at the Center for Edge Physics Simulation (EPSI), led by C.S. Chang, a physicist at the U.S. Department of Energy’s Princeton Plasma Physics Laboratory. The highly competitive award allows 270 million core hours on two powerful supercomputers that will enable researchers to continue staging complex simulations of how charged particles behave in the tokamak edge. The award was the second highest in the INCITE program.
Investigating long-term solutions to the world's energy needs and investing in sustainable technologies are crucial as the climate crisis comes into focus, a set of experts cautioned at Princeton University on Nov. 14.
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