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Fusion reactor design

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The design of devices that use powerful magnetic fields to control plasma so fusion can take place. The most widely used magnetic confinement device is the tokamak, followed by the stellarator.

PPPL physicists win supercomputing time to simulate key energy and astrophysical phenomena

Three teams led by scientists at the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL) have won major blocks of time on two of the world’s most powerful supercomputers. Two of the projects seek to advance the development of nuclear fusion as a clean and abundant source of energy by improving understanding of the superhot, electrically charged plasma gas that fuels fusion reactions.

PPPL teams with South Korea on the forerunner of a commercial fusion power station

The U.S. Department of Energy’s Princeton Plasma Physics Laboratory (PPPL) has joined forces with researchers in South Korea to develop a pre-conceptual design for a pioneering fusion facility in that Asian nation. The proposed device, called K-DEMO, could be completed in the mid-to-late 2030s as the final step before construction of a commercial fusion power plant that would produce clean and abundant energy for generating electricity.

 

Praise and suggestions for fusion research from a utility industry think tank

Research to develop fusion energy has shown “significant progress” in many areas, according to a new report from the Electric Power Research Institute (EPRI), a think tank whose members represent some 90 percent of the electricity produced in the United States. At the same time, the report said that a commercial fusion power plant is at least 30 years away, and called for more research on the engineering challenges.

Robert J Goldston

Robert Goldston is a professor of Astrophysical Sciences at Princeton University and an international leader in the fields of plasma physics and magnetic fusion energy.  From 1997 to 2009 he served as Director of PPPL. He is the author of 220 papers in journals and conference proceedings, and in 1995 co- authored with Paul Rutherford the textbook “Introduction to Plasma Physics.” He is a contributing author to five other books. In 1988, he was awarded the American Physical Society Prize for Excellence in Plasma Physics.

Dr. Michael C Zarnstorff

Michael Zarnstorff has been deputy director of research at PPPL since 2009 and a physicist at PPPL since 1984.  As deputy director, he oversees physics experiments at PPPL and collaborations on fusion experiments around the world.  Zarnstorff graduated from the University of Wisconsin with a Ph.D. in physics in 1984.

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