TY  - BOOK
AU  - Zheng, Dawei
PY  - 2016
DA  - 2016//
TI  - Efficient algorithms for the fast computation of space charge effects caused by charged particles in particle accelerators
PB  - Universität Rostock
CY  - Rostock
KW  - Teilchenbeschleuniger
KW  - Geladenes Teilchen
KW  - Computersimulation
AB  - In this dissertation, a Poisson solver is improved with three parts: the efficient integrated Green's function; the discrete cosine transform of the efficient integrated Green's function values; the implicitly zero-padded fast Fourier transform for charge density. In addition, the high performance computing technology is utilized for the further improvement of efficiency, such as: OpenMP API, OpenMP+CUDA, MPI, and MPI+OpenMP parallelizations. The examples and simulation results are matched with the results of the commonly used Poisson solver to demonstrate the accuracy performance.<eng>
UR  - http://rosdok.uni-rostock.de/resolve/urn/urn:nbn:de:gbv:28-diss2018-0013-9
UR  - https://nbn-resolving.org/urn:nbn:de:gbv:28-diss2018-0013-9
UR  - https://d-nb.info/1293651419/34
UR  - https://doi.org/10.18453/rosdok_id00002019
DO  - 10.18453/rosdok_id00002019
LA  - English
N1  - vorgelegt von Dawei Zheng
ID  - 1016161069
ER  -