Fusion Energy, Fusion Energy Consortium
Phys.org September 26, 2018, Osaka University (1) Compressing fusion fuel by nanosecond laser beams; (2) Heating the compressed fuel by a picosecond laser beam to ignite; (3) Ignition and burn Credit: Osaka University An international joint research group led by Osaka University demonstrated that it was possible to efficiently heat plasma by focusing a relativistic … Read more
Lifescience.net Aug 24, 2018 Plasma Science and Fusion Center researchers discover a path to overcoming the plasma density limit in their quest for steady-state fusion. For decades, researchers have been exploring ways to replicate on Earth the physical process of fusion that occurs naturally in the sun and other stars. Confined by its own strong … Read more
Futuretime.net 14th September 2018 Researchers have predicted the entire set of beneficial 3-D distortions for controlling edge localised modes (ELMs) in tokamak plasma. A long-time puzzle in the effort to capture the power of fusion is how to lessen or eliminate a common instability that occurs in the plasma called edge localised modes (ELMs). Just … Read more
DOE For the first time, scientists modeled the spontaneous bifurcation of turbulence to high-confinement mode, solving a 35-year-old mystery. Image courtesy of Princeton Plasma Physics Laboratory (Left) A typical plasma-density-fluctuation pattern from edge turbulence in a realistic tokamak geometry. The black line shows the magnetic separatrix surface with the magnetic X-point at the bottom. (Right) … Read more
WNN 29 August 2018 First Light Fusion (FLF) – a researcher of inertial confinement fusion – has successfully fired the first test ‘shot’ on one of the six limbs of its newly-constructed pulsed power device ‘Machine 3’. A rendering of Machine 3 (Image: FLF) FLF – based in Oxford, England – announced today that the … Read more
Review of Scientific Instruments 89, 10E106 (2018); https://doi.org/10.1063/1.5038350 R. A. Moyer, I. Bykov, D. M. Orlov, T. E. Evans, J. S. Lee, A. M. Teklu, M. E. Fenstermacher, M. Makowski, C. J. Lasnier, H. Q. Wang, J. G. Watkins, and W. Wu Published Online: 27 August 2018 Accepted: June 2018 Abstract Fast visible imaging of … Read more
Space Daily Aug 23, 2018 Before scientists can capture and recreate the fusion process that powers the sun and stars to produce virtually limitless energy on Earth, they must first learn to control the hot plasma gas that fuels fusion reactions. In a set of recent experiments, scientists have tamed a plasma instability in a … Read more
Phys.org August 21, 2018, US Department of Energy The left figure shows a large, asymmetric magnetic island, which bulges on the inside (that is, the blue arrow is longer than the red), that can lead to a disruption and end a plasma discharge. The right figure shows the empirical scaling law of the density limit … Read more
Review of Scientific Instruments 89, 10H107 (2018); https://doi.org/10.1063/1.5035427 T. L. Rhodes, R. Lantsov, G. Wang, R. Ellis, and W. A. Peebles Published Online: 23 August 2018 Accepted: June 2018 Abstract Simulations and laboratory tests are used to design and optimize a quasi-optical system for cross-polarization scattering (CPS) measurements of magnetic turbulence on the DIII-D tokamak. … Read more
Review of Scientific Instruments 89, 10D112 (2018); https://doi.org/10.1063/1.5035126 J. Chunga, J. Ko, S.-H. Hahn, H. S. Kim, and S. J. Wang Published Online: 21 August 2018 Accepted: June 2018 Abstract The q-profile control is essential for tokamaks exploring the advanced tokamak scenarios, which is expected to be able to provide a possible route toward a … Read more