Three-Dimensional Wake Field Computations Based on Scattered-Field Time Domain Boundary Element Method
スポンサーリンク
概要
- 論文の詳細を見る
We present time domain 3-D wake field calculations based on Scattered-field Time Domain Boundary Element Method (S-TDBEM), which is retarded Kirchhoff's boundary integral equations of scattered electromagnetic fields formulated on interior region problem and has no numerical dispersion in all spatial direction. We propose two main types of S-TDBEM schemes: full 3-D scheme for general 3-D geometries and a so-called 2.5-D scheme for transverse wake field calculation in axis-symmetric structures. Several numerical examples are demonstrated for typical accelerator structures: elliptical pillbox and the TESLA 9-cell cavities. The developed 3-D/2.5-D S-TDBEM codes are verified by comparison with the modal analysis and the finite integration technique (FIT) in the numerical examples. Finally, as one of the most meaningful applications of the S-TDBEM, we demonstrate wake field simulations of a curved trajectory bunch with the developed 3-D S-TDBEM code.
- IEEE - Institute of Electrical and Electronics Engineersの論文
著者
関連論文
- Scattered-Field Time Domain Boundary Element Method and Its Application to Transient Electromagnetic Field Simulation in Particle Accelerator Physics(Numerical Techniques, Computational Electromagnetic,Recent Progress in Electromagnetic T
- Three-Dimensional Wake Field Computations Based on Scattered-Field Time Domain Boundary Element Method
- Time Domain Boundary Element Analysis of Wake Fields in Long Accelerator Structures
- Numerical reconstruction of an infrared wavefront utilizing an optical phase modulation device
- Application of the nitroanisole as an infrared detector used in middle infrared interferometer
- A Novel Boundary Element Method for Nonuniform Neutron Diffusion Problems