Computational Physics and Advanced Computing in Nuclear Engineering

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Significant advancements in computational methods and systems have been made in nuclear engineering, with ongoing developments highlighted in the SciDAC Review journal published by the US DOE. The journal covers various aspects of scientific discovery through advanced computing, including nuclear physics. Key programs such as the Nuclear Energy Advanced Modeling and Simulation (NEAMS) and the Consortium for Advanced Simulation of Light Water Reactors (CASL) focus on applying computational physics to nuclear energy. Recent research examples and theoretical foundations are also discussed, emphasizing the importance of exascale computing for energy security. The thread underscores the critical role of advanced computing in enhancing nuclear engineering practices.
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We occasionally get questions related to codes and computational methods.

There have been considerable advances in computational methods and computational systems in the field of nuclear energy and nuclear engineering. This thread serves to address previous developments and follow current developments.

The US DOE publishes a journal, SciDAC Review, which reports on the Scientific Discovery through Advanced Computing (SciDAC) program. It is broad in scope, but there is a component concerning nuclear physics and nuclear engineering.

UNIVERSAL NUCLEAR ENERGY DENSITY FUNCTIONAL
http://www.scidacreview.org/0704/html/unedf.html

The Role of EXASCALE Computing in ENERGY Security
http://www.scidacreview.org/1001/html/energy.html

There are also several programs within the DOE devoted to computational physics applied to nuclear energy and systems.

The Nuclear Energy Advanced Modeling and Simulation (NEAMS) Program
http://www.ne.doe.gov/AdvModelingSimulation/program.html

Consortium for Advanced Simulation of Light Water Reactors (CASL) Energy Innovation Hub
http://www.nuclear.energy.gov/AdvModelingSimulation/casl.html
 
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Some recent examples for current research in this area:

http://www.casl.gov/highlights/index.shtml


Some underlying theory that one can appreciate:

http://www.icsr.agh.edu.pl/publications/html/hiper97_kb/hiper97_kb.html

Yousef Saad, Iterative Methods for Sparse Linear Systems, Second Edition, SIAM, 2003
http://www-users.cs.umn.edu/~saad/IterMethBook_2ndEd.pdf
 
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What type of energy is actually stored inside an atom? When an atom is split—such as in a nuclear explosion—it releases enormous energy, much of it in the form of gamma-ray electromagnetic radiation. Given this, is it correct to say that the energy stored in the atom is fundamentally electromagnetic (EM) energy? If not, how should we properly understand the nature of the energy that binds the nucleus and is released during fission?

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