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About the MFiX forum
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3
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1428
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July 28, 2025
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Welcome to the MFiX User Forum
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1
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2295
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February 19, 2025
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Why is the reaction rate shown as zero during the mass transfer process?
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0
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0
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March 2, 2026
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Chemical reaction parameter setting
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2
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49
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March 2, 2026
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How to generate particles of different sizes in MFIX-DEM?
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7
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1136
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March 2, 2026
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DEM particle generation
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0
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5
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March 2, 2026
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Paricle_input.dat file with automatic particle generation
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1
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11
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February 27, 2026
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Help needed: The asymmetric inlet boundary condition is defined inside the computational domain, causing the simulation to fail
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1
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18
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February 27, 2026
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SQP-Hopper-tutorial case blowing up
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5
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16
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February 24, 2026
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Super DEM for Layered Surface
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2
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20
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February 24, 2026
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Explanation on Chemistry and DEM Calculation Changes from 23.X to 24.X+
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8
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24
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February 20, 2026
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Can I share MFiX installation with students?
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2
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23
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February 19, 2026
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Wall Heat Flux output for 25.3
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0
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9
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February 18, 2026
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Pressure Drop Disparity in Fluidized Beds Between DEM and Superquadric Solvers
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3
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31
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February 18, 2026
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Bonded Particle Model for Rock
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8
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47
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February 11, 2026
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Comparison of First-Order Upwind (DWF) vs. Superbee Scheme for TFM Bubble Simulations
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2
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41
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February 5, 2026
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How to resolve erratic mesh protrusions in MFIX that shift when changing cell numbers?
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7
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26
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February 5, 2026
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Turbulent flow simulation crashing : Need help and suggestion
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3
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36
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February 3, 2026
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Using the MFiX GUI without Conda
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14
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61
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January 26, 2026
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Implementation of an internal annular gas inlet
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0
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18
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January 23, 2026
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How to set temperature wall
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11
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42
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January 22, 2026
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Define new scalar field for boundary
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2
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45
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January 21, 2026
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Issue with union operation between bend and cylinder of same diameter
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11
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35
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January 18, 2026
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Abnormal particle contact time in DEM simulations with DMP parallelization
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6
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82
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January 15, 2026
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SMP-only Floating-point exception after modifying wall collision
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4
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25
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January 13, 2026
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Error：ghost particle，xTs=-30.3k
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4
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20
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January 9, 2026
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Processing chemical reaction data from 01.mfx;Error ,duplicate entry for cellulose
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2
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21
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January 7, 2026
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Rotating drum(the dynamic angle of repose)
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19
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1401
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January 7, 2026
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Layered surface model in MFiX
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2
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25
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January 7, 2026
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STL file not read
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14
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61
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January 5, 2026
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