Gavin Ridley gridley
gridley
/ Valar dose rate check.ipynb
Created
April 9, 2025 02:16
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gridley
/ criticality_check_x.ipynb
Created
March 17, 2025 01:16
An openmc model to simulate the criticality (un)safety of the case of stolen plutonium in Mission Impossible: Fallout
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gridley
/ fortranprint.py
Created
September 10, 2018 13:10
print numpy array as rounded fortran array
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| def mag(x): | |
| return int(np.log10(np.abs(x))) | |
| def fortranPrint(array, unc) | |
| """ | |
| Prints a numpy array in format for F90 hard-coding. | |
| array - a numpy array | |
| unc - fractional uncertainty in entries, for rounding. | |
| """ | |
| shap = np.shape(array) |
gridley
/ assem.serp
Created
May 21, 2018 19:28
A Serpent 2 model of a 17x17 PWR assembly with guide tubes
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| set title "OpenMC comparison" | |
| mat fuel -10.29769 | |
| 92234.06c 4.4843e-6 | |
| 92235.06c 5.5815e-4 | |
| 92238.06c 2.2408e-2 | |
| 8016.06c 4.5829e-2 | |
| mat clad -6.55 | |
| 40090.06c 2.1827e-2 |
gridley
/ pwrWithGuides.py
Created
May 21, 2018 19:26
An OpenMC model of a 17x17 PWR assembly with guide tubes.
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| import openmc | |
| import numpy as np | |
| def pwr_assembly(): | |
| """Create a PWR assembly model. | |
| This model is a reflected 17x17 fuel assembly from the the `BEAVRS | |
| <http://crpg.mit.edu/research/beavrs>`_ benchmark. The fuel is 2.4 w/o | |
| enriched UO2 corresponding to a beginning-of-cycle condition. Note that the | |
| number of particles/batches is initially set very low for testing purposes. |