Difference between revisions of "GPT/IBSimu Benchmarking Checklist"
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| − | Checklist for GPT/IBSimu simulations and benchmarking | + | Checklist for GPT/IBSimu simulations and benchmarking ionization routine |
| − | == | + | ==Done== |
| − | + | *Centering electron bunch through 1.5m | |
| + | *Ion production rate benchmarked | ||
| + | *Using Maxwellian distribution for ion energies | ||
| + | *GPT writeremove custom element: outputs data for particles that leave the simulation - can be plotted using Mathematica to see where electrons/ions hit the beampipe, e.g. | ||
| − | |||
| − | == | + | ==In Progress== |
| − | + | *Space charge routine benchmarked against analytical theory for GPT simulations (works specifically for spacecharge3D routine) | |
| + | *DC and bunched e-beam simulations | ||
| − | + | *Benchmarking secondary electron production | |
| − | == | + | ==To Be Done== |
| + | |||
| + | *Create (simple) simulation for benchmarking using everything (ionization, gun E-field, real B-field values, vacuum conditions, same initial distribution, etc.) | ||
| + | *For GPT: | ||
| + | **Use local vacuum data in ionization routine (instead of assuming constant gas density) | ||
| + | **Derive approximation for SEDCS for gas species other than H2 and He | ||
| + | |||
| + | |||
| + | [[Ionization Effects Meetings | Go to Ionization Effects Meetings]] | ||
| + | |||
| + | [[Ionization Effects | Return to Ionization Effects]] | ||
Latest revision as of 15:54, 22 April 2020
Checklist for GPT/IBSimu simulations and benchmarking ionization routine
Done
- Centering electron bunch through 1.5m
- Ion production rate benchmarked
- Using Maxwellian distribution for ion energies
- GPT writeremove custom element: outputs data for particles that leave the simulation - can be plotted using Mathematica to see where electrons/ions hit the beampipe, e.g.
In Progress
- Space charge routine benchmarked against analytical theory for GPT simulations (works specifically for spacecharge3D routine)
- DC and bunched e-beam simulations
- Benchmarking secondary electron production
To Be Done
- Create (simple) simulation for benchmarking using everything (ionization, gun E-field, real B-field values, vacuum conditions, same initial distribution, etc.)
- For GPT:
- Use local vacuum data in ionization routine (instead of assuming constant gas density)
- Derive approximation for SEDCS for gas species other than H2 and He