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Accelerator

I have been studying accelerators for about 20 years. I have experience designing, building, and measuring accelerators, and I would like to continue making a living with accelerators. I'm thinking of starting a blog as a reminder and spreader of the accelerator.

EGN

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EGN

EGN is a simulator tool for designing electron guns.
We get start with WinPED.exe at the folder polygon.
This tool imports the text file below.
TEST for EGN
 &INPUT1 RLIM=50,POTN=4,POT=0,1E4,PUNIT=0.0254 &end                             
    1    0.0000    1.1025
    1   10.0000    2.7290
    4   10.0000    2.7290
    4   16.0000    5.5000
 1004   45.0000   16.7469
   12.2531
 1004   47.5000   26.5000
    2.5000
    4   50.0000    0.0000
    2   60.0000    0.0000
    2   60.0000   50.0000
    2   30.0000   50.0000
 1002   14.1690   36.3104
    4.1523
 1002   12.6911   57.3108
    2.6892
    2   24.0000   60.0000
    2   24.0000  120.0000
    0    0.0000  120.0000
    1    0.0000    1.1025

We get the figures below with WinPED.exe. Using WinPED.exe, we change the geometry by clicking on the screen. Save your POL file when you finish the design. The next step is polygon.exe. Enter your POL file as below, and you get the EGN file.
Copy the EGN file to the EGNDAT folder.
Then turn on the Command Prompt and move the folder. Use the goegn.bat if you have it. For example, you put the command below.
>GOEGN TEST EGN
Or, put the command below.
>EGN2W in=egndat\test.EGN out=tmp\test.out  plot=tmp\test.cpl 
Don't forget your TMP folder if you don't see it. Then you get a CPL file in the TMP folder. The final step is cplcomp.exe. You have the execute the file in the polygon\cplcomp folder. Select your CPL file in the TMP folder and get the figures below.
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Profile

HN:
Kaneta
Occupation:
Engineer
My Former Projects:
1. Adjustment of 324MHz circulator by network analyzer for KEK(2010-11).
2. Experiment of S-band vacuum circulator for Spring-8 (2010-13).
3. Designing, manufacturing, adjustment and high-power test of 508MHz water load for Spring-8 (2011-13).
4. Bead pull measurement of a traveling wave type accelerator for Spring-8 (2012-13).
5. Designing, manufacturing, adjustment and low power test of C-band accelerator and pre-buncher (2013-14)
6. Designing, manufacturing, adjustment and high-power test of X-band circulator for University of Tokyo (2013-15).
7. Measurement of X-band standing wave type accelerator for CygneX 1 System applying FDA 510k number K143560 (2013-15)
8. Designing, manufacturing, adjustment and high-power test of C-band circulator and standing wave type accelerator for AIST (2015-16)
9. Designing, manufacturing and low-power test of X-band circulator and standing wave type accelerator (2016-17)
10. Designing of proton accelerators (RFQ and DTL) (2016-17)
11. Designing of proton accelerators (RFQ and RFI) (2017-19).
12. Management of treatment planning system applying PMDA (2017-21).
13. Management of accelerator system applying PMDA (2017-21).