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About the MFiX forum
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3
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1434
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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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2316
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February 19, 2025
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Segmentation Fault - Moving Internal Surface (STL)
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0
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8
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April 21, 2026
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Inquiry Regarding Excessive Bed Expansion in MFIX-TFM Simulation of an Iron Ore Bubbling Fluidized Bed
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3
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20
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April 21, 2026
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The DEM simulation of chemical reactions revealed different fluidization states
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0
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11
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April 20, 2026
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Chemical reaction execution error
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1
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17
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April 17, 2026
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Restart （resume previous MFIX run）issue with DPM solver on ubuntu 22.04.1
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13
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48
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April 17, 2026
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Mfix-24.4 build fails
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3
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136
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April 16, 2026
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How to rotate the drum in the vertical direction？
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9
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23
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April 15, 2026
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DT< DT_min. recovery not possible
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4
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42
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April 15, 2026
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Simulation of chemical reactions in a fluidized bed indicates Dt < Dt_min
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4
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43
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April 15, 2026
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Meshing problem with imported STL figure
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3
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16
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April 14, 2026
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Error prompt. DT ＜DT_MIN. Recovery not possible!
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4
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42
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April 13, 2026
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Circulating Fluidized Bed TFM IC & BC issue
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0
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12
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April 11, 2026
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Questions about the new flexible GSP model: fiber simulation and breakage capability
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3
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23
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April 10, 2026
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SQP and DEM set up difference
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2
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14
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April 9, 2026
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MFiX 26.1 is available for download
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6
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55
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April 9, 2026
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Mfix-solver-26.1 rebuild
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0
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17
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April 8, 2026
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Errors will be reported after opening the energy equation and calculating for 0.2 seconds in fluidized bed
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4
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243
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April 8, 2026
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How to solve Error:DT<DTmin?
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1
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238
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April 8, 2026
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Moving boundary in MP-PIC or CFD-DEM
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3
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23
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April 1, 2026
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Bug GSP with DMP? Initial GSP orientations from particle_input.csv do not seem to be broadcast to other processes
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2
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13
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March 31, 2026
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How to set the mesher
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0
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14
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March 30, 2026
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MFix Local Documentation Link Issue
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1
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17
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March 26, 2026
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AttributeError: 'ast' has no attribute 'Num' in MFiX 25.3 with Python 3.14+
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1
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28
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March 24, 2026
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GSP and Cyclic Boundaries
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1
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33
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March 19, 2026
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SQP case crashing unexpectedly
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7
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25
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March 18, 2026
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DEM particle generation
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4
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54
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March 17, 2026
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Chemical reaction parameter setting
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4
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73
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March 17, 2026
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SQP-Hopper-tutorial case blowing up
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7
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34
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March 16, 2026
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