| 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 | |
Research on Acceleration Algorithms of RMC Complex Geometry
Department of Engineering Physics, Tsinghua University, Beijing, China, 100084
* YU Ganglin, E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Abstract
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