| Issue |
2014
SNA + MC 2013 - Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo
|
|
|---|---|---|
| Article Number | 03303 | |
| Number of page(s) | 2 | |
| Section | 3. Monte Carlo Methods for Simulation: c. Acceleration Techniques for Monte Carlo Simulations | |
| DOI | https://doi.org/10.1051/snamc/201403303 | |
| Published online | 06 June 2014 | |
SNA + MC 2013, 03303 (2014)
Research on Acceleration Algorithms of RMC Complex Geometry
Department of Engineering Physics, Tsinghua University, Beijing, China, 100084
* YU Ganglin, E-mail: yuganglin@tsinghua.edu.cn
The function of constructive solid geometry is researched and implemented in the Monte Carlo code RMC. In addition, for the computing efficiency in case of reactor assembly and whole-core analysis, RMC introduces two acceleration techniques in repeated and nested geometry processing. Numerical experiment is carried out with two models, the 17x17 Daya-bay PWR assembly and the Daya-bay whole-core. Satisfying results can be obtained with the two acceleration algorithms.
Key words: Monte Carlo / complex geometry / nested geometry acceleration
© Owned by the authors, published by EDP Sciences, 2014