Title :
Parallel beam dynamics simulation in injection systems taking into account particle interactions
Author :
Kozynchenko, Vladimir A. ; Kozynchenko, Sergey A.
Author_Institution :
St.-Peterburg State Univ., St. Petersburg, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
The problem of 3D beam dynamics simulation in injection systems is considered. Accelerating electrostatic field is simulated as a result of the solution of boundary value problem for Laplace equation by finite difference method. The computation of the beam field is based on the analytical solution of boundary value problem set for Poisson equation with use of MPI based parallel computations. High efficiency of the proposed computational method is shown in the examples.
Keywords :
Laplace equations; Poisson equation; boundary-value problems; finite difference methods; parallel algorithms; particle beam dynamics; particle beam injection; 3D beam dynamics simulation; Laplace equation; MPI based parallel computations; Poisson equation; accelerating electrostatic field; beam field computation; boundary value problem; finite difference method; injection systems; parallel beam dynamics simulation; Acceleration; Analytical models; Computational modeling; Mathematical model; Numerical models; Optimization; Particle beams;
Conference_Titel :
Beam Dynamics and Optimization (BDO), 2014 20th International Workshop on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5319-6
DOI :
10.1109/BDO.2014.6890042
