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kyriv1980kyriv1980
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Add EBR-II models Refs idaholab#487 
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‎sfr/subchannel/EBR-II/3d_SCM.i

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# Following Advanced Burner Test Reactor Preconceptual Design Report
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# Vailable at: https://www.ne.anl.gov/eda/ABTR_1cv2_ws.pdf
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# This file creates the 3D mesh where subchannel projects to
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###################################################
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# Geometric parameters
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##################################################
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scale_factor = 0.01
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fuel_pin_pitch = '${fparse 0.5664*scale_factor}'
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fuel_pin_diameter = '${fparse 0.4419*scale_factor}'
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inner_duct_in = '${fparse 4.64*scale_factor}'
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n_rings = 5
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heated_length = '${fparse 34.3*scale_factor}'
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unheated_length_exit = '${fparse 26.9*scale_factor}'
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###################################################
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[TriSubChannelMesh]
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[subchannel]
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type = DetailedTriSubChannelMeshGenerator
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nrings = '${n_rings}'
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n_cells = 50
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flat_to_flat = '${inner_duct_in}'
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unheated_length_exit = '${unheated_length_exit}'
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heated_length = '${heated_length}'
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pin_diameter = '${fuel_pin_diameter}'
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pitch = '${fuel_pin_pitch}'
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[]
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[fuel_pins]
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type = DetailedTriPinMeshGenerator
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input = subchannel
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nrings = '${n_rings}'
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n_cells = 50
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unheated_length_exit = '${unheated_length_exit}'
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heated_length = '${heated_length}'
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pin_diameter = '${fuel_pin_diameter}'
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pitch = '${fuel_pin_pitch}'
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[]
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[]
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[AuxVariables]
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[mdot]
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block = subchannel
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[]
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[SumWij]
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block = subchannel
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[]
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[P]
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block = subchannel
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[]
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[DP]
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block = subchannel
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[]
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[h]
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block = subchannel
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[]
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[T]
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block = subchannel
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[]
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[rho]
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block = subchannel
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[]
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[mu]
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block = subchannel
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[]
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[S]
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block = subchannel
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[]
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[w_perim]
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block = subchannel
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[]
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[displacement]
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block = subchannel
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[]
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[q_prime]
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block = fuel_pins
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[]
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[Tpin]
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block = fuel_pins
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[]
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[Dpin]
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block = fuel_pins
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[]
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[]
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[Problem]
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type = NoSolveProblem
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[]
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[Outputs]
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exodus = true
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[]
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[Executioner]
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type = Steady
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[]

‎sfr/subchannel/EBR-II/3d_SCM_TR.i

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# Following Advanced Burner Test Reactor Preconceptual Design Report
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# Vailable at: https://www.ne.anl.gov/eda/ABTR_1cv2_ws.
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# This file creates the 3D mesh where subchannel projects to
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###################################################
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# Geometric parameters
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###################################################
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# units are cm - do not forget to convert to meter
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scale_factor = 0.01
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fuel_pin_pitch = '${fparse 0.5664*scale_factor}'
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fuel_pin_diameter = '${fparse 0.4419*scale_factor}'
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inner_duct_in = '${fparse 4.64*scale_factor}'
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n_rings = 5
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heated_length = '${fparse 34.3*scale_factor}'
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unheated_length_exit = '${fparse 26.9*scale_factor}'
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###################################################
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[TriSubChannelMesh]
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[subchannel]
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type = DetailedTriSubChannelMeshGenerator
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nrings = '${n_rings}'
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n_cells = 50
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flat_to_flat = '${inner_duct_in}'
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unheated_length_exit = '${unheated_length_exit}'
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heated_length = '${heated_length}'
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pin_diameter = '${fuel_pin_diameter}'
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pitch = '${fuel_pin_pitch}'
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[]
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[fuel_pins]
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type = DetailedTriPinMeshGenerator
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input = subchannel
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nrings = '${n_rings}'
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n_cells = 50
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unheated_length_exit = '${unheated_length_exit}'
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heated_length = '${heated_length}'
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pin_diameter = '${fuel_pin_diameter}'
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pitch = '${fuel_pin_pitch}'
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[]
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[]
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[AuxVariables]
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[mdot]
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block = subchannel
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[]
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[SumWij]
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block = subchannel
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[]
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[P]
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block = subchannel
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[]
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[DP]
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block = subchannel
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[]
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[h]
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block = subchannel
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[]
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[T]
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block = subchannel
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[]
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[rho]
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block = subchannel
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[]
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[mu]
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block = subchannel
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[]
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[S]
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block = subchannel
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[]
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[w_perim]
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block = subchannel
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[]
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[q_prime]
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block = fuel_pins
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[]
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[Tpin]
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block = fuel_pins
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[]
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[Dpin]
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block = fuel_pins
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[]
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[]
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[Problem]
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type = NoSolveProblem
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[]
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[Outputs]
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exodus = true
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[]
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[Executioner]
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type = Transient
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start_time = -1.0
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dt = 100.0
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end_time = 900.0
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[]

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