Work progress
description
Transcript of Work progress
Work progress
Nawin Juntong911 (2008)
Overall
- I have installed PLACET code in Manchester afs machine. It worked properly and I have run example file of ilc. Further learning will carry on.
- I have got ABCI code worked on my laptop and Ieyasu pc. I learned to create input file and done with TESLA identical cell structure.
- I drew TTF-style power coupler in MWS and simulated with 9 cells and 4.5 cells. These simulations were done with varying mesh size.
- I have run 9 identical cells and 9 cells structure with ERLP-style coupler again. I found that my simulation was wrong in geometry creation. I have defined coupler materials as vacuum and united with the cavity, but in reality and in Dr. G. Burt simulation the coupler materials was defined as PEC and didn’t unite with the cavity.
- I have installed VM Player for SAGE math code on my laptop, but I have problem downloading SAGE code file. The file size is too big.
1 cm sigma bunch
8 mm sigma bunch
ABCI problem
TTF-Style Coupler
Mesh(lines/λ)
30 1.296517005 1.296519134 2.13
35 1.297059485 1.297061835 2.35
40 1.297687289 1.297688985 1.70
45 1.297883002 1.297884551 1.55
)(GHzfPE )(GHzfPM )(kHzf
9 cells run
Mesh(lines/λ)
30 1.296988710 1.296991039 2.33
35 1.297507932 1.297510494 2.56
40 1.298120045 1.619950896 -
45 1.298301808 1.298303996 2.19
50 1.357268100 1.298475765 -
55 1.298791480 1.298793831 2.35
)(GHzfPE )(GHzfPM )(kHzf
4.5 cells run
= 1.301136012 GHz
4.5 cells run (no coupler)ikx 97.21207.42106 9 cells run (45 lines/λ)
Non identical cells
ikx 05.21124.25106 4.5 cells run (45 lines/λ)
Ez Ez
ExEx
Hy Hy
ikx 97.21207.42106 9 cells run (45 lines/λ)
ikx 05.21124.25106 4.5 cells run (45 lines/λ)
Ez Ez
ExEx
Hy Hy
Mesh(lines/λ)
45 1.297910497 1.297913755 3.26
)(GHzfPE )(GHzfPM )(kHzf
9 cells run
ERLP-Style CouplerNon identical cells
ikx 86.8933.29106
GHz 21.29726133 PEf
GHz 51.29726140 PMf
ikx 73.19523.42106
Validate Dr. G. Burt simulation• 9 identical cells cavity with ERLP type coupler is simulated with 45 lines/wave length meshing.
My simulation Dr. G. Burt simulation
GHz 1.3 PMf
GHz 1.3 PEf
ikx 4.12.41106
NEXT• Get results from ABCI code.• Learning PLACET code.• 4.5 cells simulation of ERLP coupler and compare with 9 cells
results.• Get SAGE math code work.