Neutron transport in Eulerian coordinates with bulk material motion
| Autor: | Jon A. Dahl, Jim E. Morel, Randal S. Baker, Erin J. Fichtl |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
Physics
Neutron transport Nuclear and High Energy Physics Mechanical Engineering Eulerian path Mechanics Stability (probability) Spherical geometry Neutron star symbols.namesake Classical mechanics Materials Science(all) Nuclear Energy and Engineering Neutron flux symbols r-process General Materials Science Geometric and material buckling Safety Risk Reliability and Quality Waste Management and Disposal |
| Zdroj: | Nuclear Engineering and Design. 295:667-673 |
| ISSN: | 0029-5493 |
| DOI: | 10.1016/j.nucengdes.2015.07.025 |
| Popis: | A consistent, numerically stable algorithm for the solution of the neutron transport equation in the presence of a moving material background is presented for one-dimensional spherical geometry. Manufactured solutions are used to demonstrate the correctness and stability of our numerical algorithm. The importance of including moving material corrections is shown for the r-process in proto-neutron stars. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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