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# general-help
  • o

    otaolafr

    06/26/2025, 6:04 AM
    np
  • c

    cxrlz.bx

    06/26/2025, 6:05 AM
    I was talking to nejc, but I didn't ask for permission, do you want me to delete it?
  • c

    cxrlz.bx

    06/26/2025, 6:06 AM
    I need the mesh and this sketch represent exactly what I'm looking for
  • o

    otaolafr

    06/26/2025, 6:07 AM
    no dont worry
  • c

    cxrlz.bx

    06/26/2025, 6:08 AM
    thx ^^
  • c

    Cult obliterator 4000

    06/26/2025, 1:27 PM
    @otaolafr i find my research difficult, do you know how to create still coupled cyclicAMI boundary conditions?
  • o

    otaolafr

    06/26/2025, 1:29 PM
    why the personal tag tho.
  • o

    otaolafr

    06/26/2025, 1:29 PM
    check #810161483903401984
  • c

    Cult obliterator 4000

    06/26/2025, 1:33 PM
    no one answered
  • c

    Cult obliterator 4000

    06/26/2025, 1:36 PM
    please answer
  • u

    ⵣAryazⵣ

    06/26/2025, 1:41 PM
    #810161483903401984
  • c

    Cult obliterator 4000

    06/26/2025, 1:42 PM
    i did
  • c

    Cult obliterator 4000

    06/26/2025, 1:43 PM
    please tell me how to create cyclicAMI boundary conditions
  • c

    Cult obliterator 4000

    06/26/2025, 1:43 PM
    that are still and fluid freely passes through it
  • u

    ⵣAryazⵣ

    06/26/2025, 1:45 PM
    Create cyclicAMI boundary conditions
  • u

    ⵣAryazⵣ

    06/26/2025, 1:46 PM
    If you're too lazy to describe your problem, why would you expect others to take the time to answer a vague question?
  • u

    ⵣAryazⵣ

    06/26/2025, 1:46 PM
    Or even ask follow-up questions for clarification
  • c

    Cult obliterator 4000

    06/26/2025, 1:52 PM
    i put in snappyhexmesh's patchInfo all the necessary inputs for cyclicAMI. The stl file is edge which creates faceType boundary and therefore in patchInfo I type neighbourPatch edge_slave. But upon doing that snappyhexmesh complains saying I can't put a name that is the same as one geometry in snappyhexmesh
  • c

    Cult obliterator 4000

    06/26/2025, 1:52 PM
    help!
  • u

    ⵣAryazⵣ

    06/26/2025, 2:19 PM
    So it was an XY problem
  • u

    ⵣAryazⵣ

    06/26/2025, 2:20 PM
    You can show your file here, so others can check it
  • u

    ⵣAryazⵣ

    06/26/2025, 2:20 PM
    and show the full error message.
  • c

    Cult obliterator 4000

    06/26/2025, 3:15 PM
    https://cdn.discordapp.com/attachments/400697259819270145/1387813530446856454/createPatchDict?ex=685eb591&is=685d6411&hm=853e9842345aac42ce415095860a068618f6fbb73d74bb31dd8572f3e10d9077& https://cdn.discordapp.com/attachments/400697259819270145/1387813530778079242/snappyHexMeshDict?ex=685eb592&is=685d6412&hm=43d4dfd4673f456b285e154cd7c8fab94ea7c46ff5605b3039f4dac6ac65445f&
  • c

    Cult obliterator 4000

    06/26/2025, 3:15 PM
    i want "edge" to be a cyclicAMI boundary condition
  • y

    Yann

    06/26/2025, 3:21 PM
    After a quick look:
    Copy code
    {
            name edge1;
            patchInfo
            {
                type                   cyclicAMI;
                method                 faceAreaWeightAMI;
                neighbourPatch         edge_slave;
                transformType          none;
                matchTolerance         0.001;
            }
            constructFrom patches;
            patches (edge);
    
        }
        
        {
            name edge2;
            patchInfo
            {
                type                   cyclicAMi;
                neighbourPatch         edge;
                transformType          none;
                matchTolerance         0.001;
                method                 faceAreaWeightAMI;
            }
            constructFrom patches;
            patches (edge_slave);
        }
    - ``neighbourPatch`` should be ``edge2`` and ``edge1``, respectively. - there is a typo on the edge2 type => `` cyclicAMi;``
  • c

    Cult obliterator 4000

    06/26/2025, 5:24 PM
    alright your solution worked, thanks
  • t

    the Food

    06/27/2025, 7:20 PM
    Does anyone know why my residuals wont go any lower than this the first sim is with 4 cores second with 6 and the mesh is attached aswell as the freecad OF file https://cdn.discordapp.com/attachments/400697259819270145/1388237544113705112/Screenshot_20250627_151703.png?ex=68604076&is=685eeef6&hm=c475034808bf3bb4e58ae5d470bd4252e82211182b6a564f33d4c1418192a241& https://cdn.discordapp.com/attachments/400697259819270145/1388237545531375707/Screenshot_20250627_151722.png?ex=68604077&is=685eeef7&hm=560a51b081da2e1c2d9bdc913587e94097284898adfff1ae96bb5e4f5fb419d2& https://cdn.discordapp.com/attachments/400697259819270145/1388237546214920344/we.png?ex=68604077&is=685eeef7&hm=6829e6fe0d2f0e804114494b8f1aa6ade52de2a3c97fe79bbe86f8e82c67bac8& https://cdn.discordapp.com/attachments/400697259819270145/1388237546718498816/image.png?ex=68604077&is=685eeef7&hm=0888df857d318857e687fcf10a74fc91f8356dacd383b2bcc3bc241fe6efb965&
  • t

    the Food

    06/27/2025, 7:20 PM
    https://cdn.discordapp.com/attachments/400697259819270145/1388237660069560370/rOCKET_cfd.20250627-133714.FCBak?ex=68604092&is=685eef12&hm=ab05639568128fe16f8a448873fb3cb2b51f780095e89d2bbaf1dacf8da69efa&
  • t

    the Food

    06/27/2025, 7:21 PM
    I am new to CFD and this is the first sim that has done this
  • t

    the Food

    06/27/2025, 9:25 PM
    Please let me know if you need any details as well!