SciDAC Frameworks and Solvers for Multi-Physics Beam Dynamics Simulations.

Amundson, J. F. ; Spentzouris, P. ; Qiang, J. ; Ryne, R. D. ; Dechow, D. R.

Technical Information Center Oak Ridge Tennessee

关键词: Accelerators;    Beam dynamics;    S codes;    Computer codes;    Computerized simulation;   

RP-ID  :  DE2008922001

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The need for realistic accelerator simulations is greater than ever before due to the needs of design projects such as the ILC and optimization for existing machines. Sophisticated codes utilizing large-scale parallel computing have been developed to study collective beam effects such as space charge, electron cloud, beam-beam, etc. We will describe recent advances in the solvers for these effects and plans for enhancing them in the future. To date the codes have typically applied to a single collective effect and included just enough of the single-particle dynamics to support the collective effect at hand. We describe how we are developing a framework for realistic multi-physics simulations, i.e., simulations including the state-of-the-art calculations of all relevant physical processes.