Transient beam loading with passive Harmonic cavity

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Tyagi
Posts: 2
Joined: 22 Dec 2021, 09:35

Transient beam loading with passive Harmonic cavity

Post by Tyagi » 20 Apr 2022, 05:32

Dear All,
I want to see the effect of different filling patterns on the bunch length in presence of passive harmonic cavity for my case. Just to start with, can any one help me and share some example files.

regards
D K Tyagi

michael_borland
Posts: 1795
Joined: 19 May 2008, 09:33
Location: Argonne National Laboratory
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Re: Transient beam loading with passive Harmonic cavity

Post by michael_borland » 23 May 2022, 12:40

Please see the attached files, which show how to simulate 4 trains of 12 bunches with main and harmonic rf cavity beamloading.

Some sample output
bunch00Waterfall.png
bunch05Waterfall.png
bunch06Waterfall.png
bunch11Waterfall.png
--Michael

Tyagi
Posts: 2
Joined: 22 Dec 2021, 09:35

Re: Transient beam loading with passive Harmonic cavity

Post by Tyagi » 09 Jun 2022, 05:50

Sir,
Can you please share some input files where bunch lengthening with different filling pattern are calculated.

regards

michael_borland
Posts: 1795
Joined: 19 May 2008, 09:33
Location: Argonne National Laboratory
Contact:

Re: Transient beam loading with passive Harmonic cavity

Post by michael_borland » 01 Jul 2022, 16:16

Please try the attached files.

There's a README file that gives some guidance. The script generateBunchTrain is used to make the fill pattern.

--Michael
Attachments
transientBeamLoading.zip
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