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Nuclear

[Due to the increasing size of the archives, each topic page now contains only the prior 365 days of content. Access to older stories is now solely through the Monthly Archive pages or the site search function.]

Month-long study finds heat released by Rossi E-Cat and isotope changes in fuel suggest low-temp nuclear reaction taking place

October 09, 2014

Researchers from Uppsala University, KTH and the University of Bologna have reported that during a 32-day test, an “E-Cat” reactor developed by Andrea Rossi (earlier post) released an abundance of heat that cannot be explained by chemical reactions alone. They further reported that isotope changes in the analyzed fuel (lithium and nickel) indicate that nuclear reactions might have occurred at low temperatures.

Testing by the same group of researchers of the Rossi device in 2013 resulted in computed volumetric and gravimetric energy densities far above those of any known chemical source. (Earlier post.) Those results prompted this current follow-on study.

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Sandia team reports significant output from MagLIF fusion technique

September 23, 2014

Researchers at Sandia National Laboratories’ Z pulsed-power accelerator have produced a significant output of fusion neutrons, using a method fully functioning for only little more than a year. The experimental work is described in a paper to be published 24 September in Physical Review Letters online. A companion theoretical paper helps explain why the experimental method worked. The combined work demonstrates the viability of the novel approach.

Sandia senior manager Dan Sinars expects the MagLIF (Magnetized Liner Inertial Fusion) technique will be a key piece of Sandia’s submission for a July 2015 National Nuclear Security Administration review of the national Inertial Confinement Fusion Program.

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Rusatom Overseas and CNNC New Energy to partner on floating nuclear power plants

August 03, 2014

Rusatom Overseas, a subsidiary of Russia’s State Atomic Energy Corporation ROSATOM, and CNNC New Energy (China) signed a Memorandum of Intent to cooperate in the development of floating nuclear power plants. The next step in the implementation of the project will be establishment of a joint Chinese-Russian working group. Rusatom is currently building its first floating nuclear plant, the Akademik Lomonosov; the second of the vessel’s two reactors was installed in February.

The Chinese delegation came to St. Petersburg and Moscow on 24-29 July. The delegation visited the Floating NPP Training Center and the Baltic Shipyard and met with the members of the team for the reference floating NPP construction project, and examined the floating power generating unit currently under construction.

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DOE releases five-year strategic plan, 2014-2018; supporting “all of the above” energy strategy

April 08, 2014

The US Department of Energy (DOE) released its five-year 2014-2018 Strategic Plan. The plan is organized into 12 strategic objectives aimed at three distinct goals: Science and Energy; Nuclear Security; and Management and Performance. These objectives represent broad cross-cutting and collaborative efforts across DOE headquarters, site offices, and national laboratories.

The overarching goal for Science and Energy is: “Advance foundational science, innovate energy technologies, and inform data driven policies that enhance US economic growth and job creation, energy security, and environmental quality, with emphasis on implementation of the President’s Climate Action Plan to mitigate the risks of and enhance resilience against climate change.” Under that, the plan sketches out 3 strategic goals:

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