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27 lines
872 B
Python
27 lines
872 B
Python
from tests.testing_harness import CMFDTestHarness
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from openmc import cmfd
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def test_cmfd_feed_rolling_window():
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"""Test 1 group CMFD solver with CMFD feedback"""
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# Initialize and set CMFD mesh
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cmfd_mesh = cmfd.CMFDMesh()
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cmfd_mesh.lower_left = (-10.0, -1.0, -1.0)
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cmfd_mesh.upper_right = (10.0, 1.0, 1.0)
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cmfd_mesh.dimension = (10, 1, 1)
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cmfd_mesh.albedo = (0.0, 0.0, 1.0, 1.0, 1.0, 1.0)
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# Initialize and run CMFDRun object
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cmfd_run = cmfd.CMFDRun()
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cmfd_run.mesh = cmfd_mesh
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cmfd_run.tally_begin = 5
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cmfd_run.solver_begin = 10
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cmfd_run.feedback = True
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cmfd_run.gauss_seidel_tolerance = [1.e-15, 1.e-20]
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cmfd_run.window_type = 'expanding'
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cmfd_run.ref_d = [0.542]
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cmfd_run.run()
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# Initialize and run CMFD test harness
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harness = CMFDTestHarness('statepoint.20.h5', cmfd_run)
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harness.main()
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