Fluids

Fluids

Topics relate to Fluent, CFX, Turbogrid and more

Extrusion Difficulties

    • rlsnedeker
      Subscriber

      Hello I am just started using the software.


      So I am very new, I have a decent background in other CAD Programs.


      I watched the tutorials on lip shape and duplicated what I saw but I have an issue that maybe the narrator did not cover.


      I made a simple geometry and under physics regions I have an error which states "disconnected (group of0 bodies found. see the adding region interface conditions for polymer extrusion simulations" section in the help for details.


      Clicking on help changes the box on the right of the screen however the box is empty.


      so I tried adding a interface condition (region interface). doing so eliminated the physics region error, however when I start adding fluid flow conditions and then get an error region interface is adjacent to a die deformation, which is not allowed. Define a multi-body part with connected bodies. see "considerations for region interfaces and polymer extrusion" in the help for details. again clicking on help does not do anything.


      I just need to figure one out. Any help would be appreciated. thanks in advance


       


       

    • rlsnedeker
      Subscriber

      Are there actual manuals for these cad programs. The video tutorial is not helpful in this situation. If anyone has any advice i would appreciate it.

    • rlsnedeker
      Subscriber

      why have a blank help button?

    • Naresh Patre
      Ansys Employee

      Hello rlsnedeker 


      Regarding extrusion problem, you need to have mesh connectivity between the die and extrudate. To get this, open the geometry in SpaceClaim and under Workbench tab, click "Share" to connect the bodies. Now import this geometry. You will now see that the generated mesh is connected near the die and extrudate interface. Next, if you go to Physics regions, you will no longer get the message of disconnected bodies.


      Regarding help button issue, I am not sure what could be the issue. Can you try visiting https://ansyshelp.ansys.com/ and see if you are able to access the help section?

    • rlsnedeker
      Subscriber

      Is there a student ver. of SpaceClaim?

    • rlsnedeker
      Subscriber

      is there a way to do this in another student program?

    • Naresh Patre
      Ansys Employee

      I guess the student version of SpaceClaim can be accessed under ANSYS Student product bundle.


      Discovery Live can also be used for doing SpaceClaim operations as it contains all SpaceClaim tools.

    • rlsnedeker
      Subscriber
       thank you for helping me with that issue, however I believe I now have a license issue. Does the students version have extrusion die lip prediction? 
       
      I am getting the following message . "update failed for the solve physics component in study. the solution task update failed see the error message for more details."then below it says physics 1: ansys license not available" any idea how to move forward?

       

    • rlsnedeker
      Subscriber

    • Steve
      Ansys Employee

      Hi,


      Can you go to the folder: %TEMP%/.ansys, find the file: henlicdebug.STUDY_MESH.192.out, t copy and paste its contents into this discussion?


      Steve

    • rlsnedeker
      Subscriber

      where would I find that?

    • rlsnedeker
      Subscriber

      I am not sure where to find that. once I find it I will do that

    • Konstantin
      Ansys Employee

      %TEMP% is a temporary folder on your windows machine, type %TEMP% in Search, and it'll point it to you. The full path will be something like:


      C:UsersusernameAppDataLocalTemp

    • rlsnedeker
      Subscriber

      I did not find a henlicdebug.STUDY_MESH.192.out


      but I did find licedebug.study_mesh.192 which has this in it


      2019/02/19 1078    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/19 1078    INFO                Starting demo server.
      2019/02/19 1078    CLIENT_CONNECT                                                                                           3/3/4/4   7580:STUDY_MESH:RS302@MSI:winx64                           65988:10.0.0.109   
      2019/02/19 1078    NEW_CONNECTION      Connected to demo server: 57218@localhost.
      2019/02/19 1078    CHECKOUT            STUDY_MESH                      19.2 (2018.0721)             1/1/1/1                 3/3/4/4   7580:STUDY_MESH:RS302@MSI:winx64                           65988:10.0.0.109   
      2019/02/19 1079    CLIENT_CONNECT                                                                                           3/3/4/4   7580:STUDY_MESH:RS302@MSI:winx64                           7848:10.0.0.109    
      2019/02/19 1079    NEW_CONNECTION      Connected to local server: 57220@localhost.
      2019/02/19 107:40    CHECKIN             STUDY_MESH                      19.2 (2018.0721)             1/0/0/1                 3/3/4/4   7580:STUDY_MESH:RS302@MSI:winx64                           65988:10.0.0.109   
      2019/02/19 118:44    SERVER_DISCONNECT                                                                                        0/0/0/0   7580:STUDY_MESH:RS302@MSI:winx64                           65988:10.0.0.109   
        License server 57218@localhost has disconnected unexpectedly.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/19 12:02:12    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/19 12:02:12    INFO                Starting demo server.
      2019/02/19 12:02:12    CLIENT_CONNECT                                                                                           2/3/6/6   7580:STUDY_MESH:RS302@MSI:winx64                           66044:10.0.0.109   
      2019/02/19 12:02:12    NEW_CONNECTION      Connected to demo server: 57218@localhost.
      2019/02/19 12:02:12    RECONNECT                                                                                                2/3/6/6   7580:STUDY_MESH:RS302@MSI:winx64                           66044:10.0.0.109   
      2019/02/19 12:02:12    INFO                                                                                                     2/3/6/6   7580:STUDY_MESH:RS302@MSI:winx64                           66044:10.0.0.109   
        License server connection restored.
        Connected to server 57218@localhost.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/19 12:50:09    HEARTBEAT                                                                                                0/0/0/0   7580:STUDY_MESH:RS302@MSI:winx64                           66044:10.0.0.109   
        Connection to peer closed unexpectedly while receiving data.
      2019/02/19 12:50:10    SERVER_DISCONNECT                                                                                        0/0/0/0   7580:STUDY_MESH:RS302@MSI:winx64                           66044:10.0.0.109   
        License server 57218@localhost has disconnected unexpectedly.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/19 13:19:55    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/19 13:19:55    INFO                Starting demo server.
      2019/02/19 13:19:55    CLIENT_CONNECT                                                                                          3/3/8/10   7580:STUDY_MESH:RS302@MSI:winx64                           66120:10.0.0.109   
      2019/02/19 13:19:55    NEW_CONNECTION      Connected to demo server: 57218@localhost.
      2019/02/19 13:19:55    RECONNECT                                                                                               3/3/8/10   7580:STUDY_MESH:RS302@MSI:winx64                           66120:10.0.0.109   
      2019/02/19 13:19:55    INFO                                                                                                    3/3/8/10   7580:STUDY_MESH:RS302@MSI:winx64                           66120:10.0.0.109   
        License server connection restored.
        Connected to server 57218@localhost.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/19 13:41:04    SERVER_DISCONNECT                                                                                        0/0/0/0   7580:STUDY_MESH:RS302@MSI:winx64                           66120:10.0.0.109   
        License server 57218@localhost has disconnected unexpectedly.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/20 08:41:54    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/20 08:41:54    INFO                Starting demo server.
      2019/02/20 08:41:54    CLIENT_CONNECT                                                                                         3/3/13/13   7580:STUDY_MESH:RS302@MSI:winx64                           66152:10.0.0.109   
      2019/02/20 08:41:54    NEW_CONNECTION      Connected to demo server: 57218@localhost.
      2019/02/20 08:41:54    RECONNECT                                                                                              3/3/13/13   7580:STUDY_MESH:RS302@MSI:winx64                           66152:10.0.0.109   
      2019/02/20 08:41:54    INFO                                                                                                   3/3/13/13   7580:STUDY_MESH:RS302@MSI:winx64                           66152:10.0.0.109   
        License server connection restored.
        Connected to server 57218@localhost.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/20 09:12:08    SERVER_DISCONNECT                                                                                        0/0/0/0   7580:STUDY_MESH:RS302@MSI:winx64                           66152:10.0.0.109   
        License server 57218@localhost has disconnected unexpectedly.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/20 09:138    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/20 09:138    INFO                Starting demo server.
      2019/02/20 09:138    CLIENT_CONNECT                                                                                           2/2/2/2   7580:STUDY_MESH:RS302@MSI:winx64                           65472:10.0.0.109   
      2019/02/20 09:138    NEW_CONNECTION      Connected to demo server: 58668@localhost.
      2019/02/20 09:138    RECONNECT                                                                                                2/2/2/2   7580:STUDY_MESH:RS302@MSI:winx64                           65472:10.0.0.109   
      2019/02/20 09:138    INFO                                                                                                     2/2/2/2   7580:STUDY_MESH:RS302@MSI:winx64                           65472:10.0.0.109   
        License server connection restored.
        Connected to server 58668@localhost.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/20 09:55:19    CHECKOUT            STUDY_MESH                      19.2 (2018.0721)             1/1/1/1                 4/5/2/6   7580:STUDY_MESH:RS302@MSI:winx64                           65472:10.0.0.109   
      2019/02/20 09:55:20    CHECKIN             STUDY_MESH                      19.2 (2018.0721)             1/0/0/1                 4/5/2/6   7580:STUDY_MESH:RS302@MSI:winx64                           65472:10.0.0.109   
      2019/02/20 10:287    CHECKOUT            STUDY_MESH                      19.2 (2018.0721)             1/1/1/1                 4/5/2/6   7580:STUDY_MESH:RS302@MSI:winx64                           65472:10.0.0.109   
      2019/02/20 10:289    CHECKIN             STUDY_MESH                      19.2 (2018.0721)             1/0/0/1                 4/5/2/6   7580:STUDY_MESH:RS302@MSI:winx64                           65472:10.0.0.109   
      2019/02/20 11:21:48    CHECKOUT            STUDY_MESH                      19.2 (2018.0721)             1/1/1/1                4/5/2/10   7580:STUDY_MESH:RS302@MSI:winx64                           65472:10.0.0.109   
      2019/02/20 11:21:50    CHECKIN             STUDY_MESH                      19.2 (2018.0721)             1/0/0/1                4/5/2/10   7580:STUDY_MESH:RS302@MSI:winx64                           65472:10.0.0.109   
      2019/02/20 12:15:58    SERVER_DISCONNECT                                                                                        0/0/0/0   7580:STUDY_MESH:RS302@MSI:winx64                           65472:10.0.0.109   
        License server 58668@localhost has disconnected unexpectedly.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/21 07:45:10    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/21 07:45:10    INFO                Starting demo server.
      2019/02/21 07:45:10    CLIENT_CONNECT                                                                                         4/5/12/14   7580:STUDY_MESH:RS302@MSI:winx64                           65796:10.0.0.109   
      2019/02/21 07:45:10    NEW_CONNECTION      Connected to demo server: 58668@localhost.
      2019/02/21 07:45:10    RECONNECT                                                                                              4/5/12/14   7580:STUDY_MESH:RS302@MSI:winx64                           65796:10.0.0.109   
      2019/02/21 07:45:10    INFO                                                                                                   4/5/12/14   7580:STUDY_MESH:RS302@MSI:winx64                           65796:10.0.0.109   
        License server connection restored.
        Connected to server 58668@localhost.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/21 10:59:25    SERVER_DISCONNECT                                                                                        0/0/0/0   7580:STUDY_MESH:RS302@MSI:winx64                           65796:10.0.0.109   
        License server 58668@localhost has disconnected unexpectedly.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/21 10:598    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/21 10:598    INFO                Starting demo server.
      2019/02/21 10:598    INFO                C:Program FilesANSYS IncANSYS StudentShared FilesLicensingwinx64ansysli_client.exe  -demo -log C:UsersRS302AppDataLocalTemp.ansysdemo.log
      2019/02/21 10:598    INFO                Started ANSYSLI server.
      2019/02/21 10:59:51    CLIENT_CONNECT                                                                                           2/2/1/2   7580:STUDY_MESH:RS302@MSI:winx64                           65456:10.0.0.109   
      2019/02/21 10:59:51    NEW_CONNECTION      Connected to demo server: 61884@localhost.
      2019/02/21 10:59:51    RECONNECT                                                                                                2/2/1/2   7580:STUDY_MESH:RS302@MSI:winx64                           65456:10.0.0.109   
      2019/02/21 10:59:51    INFO                                                                                                     2/2/1/2   7580:STUDY_MESH:RS302@MSI:winx64                           65456:10.0.0.109   
        License server connection restored.
        Connected to server 61884@localhost.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/21 11:23:47    SERVER_DISCONNECT                                                                                        0/0/0/0   7580:STUDY_MESH:RS302@MSI:winx64                           65456:10.0.0.109   
        License server 61884@localhost has disconnected unexpectedly.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/21 12:22:10    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/21 12:22:10    INFO                Starting demo server.
      2019/02/21 12:22:10    CLIENT_CONNECT                                                                                           3/4/6/7   7580:STUDY_MESH:RS302@MSI:winx64                           66020:10.0.0.109   
      2019/02/21 12:22:10    NEW_CONNECTION      Connected to demo server: 61884@localhost.
      2019/02/21 12:22:10    RECONNECT                                                                                                4/4/6/8   7580:STUDY_MESH:RS302@MSI:winx64                           66020:10.0.0.109   
      2019/02/21 12:22:10    INFO                                                                                                     4/4/6/8   7580:STUDY_MESH:RS302@MSI:winx64                           66020:10.0.0.109   
        License server connection restored.
        Connected to server 61884@localhost.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/21 12:57:09    SERVER_DISCONNECT                                                                                        0/0/0/0   7580:STUDY_MESH:RS302@MSI:winx64                           66020:10.0.0.109   
        License server 61884@localhost has disconnected unexpectedly.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/22 07:46:41    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/22 07:46:41    INFO                Starting demo server.
      2019/02/22 07:46:41    CLIENT_CONNECT                                                                                         3/5/13/14   7580:STUDY_MESH:RS302@MSI:winx64                           66044:10.0.0.109   
      2019/02/22 07:46:41    NEW_CONNECTION      Connected to demo server: 61884@localhost.
      2019/02/22 07:46:41    RECONNECT                                                                                              3/5/13/14   7580:STUDY_MESH:RS302@MSI:winx64                           66044:10.0.0.109   
      2019/02/22 07:46:41    INFO                                                                                                   3/5/13/14   7580:STUDY_MESH:RS302@MSI:winx64                           66044:10.0.0.109   
        License server connection restored.
        Connected to server 61884@localhost.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/22 10:51:29    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/22 10:51:29    INFO                Starting demo server.
      2019/02/22 10:510    CLIENT_CONNECT                                                                                         5/6/14/14   33736:STUDY_MESH:RS302@MSI:winx64                          66088:10.0.0.118   
      2019/02/22 10:510    NEW_CONNECTION      Connected to demo server: 64163@localhost.
      2019/02/22 10:510    CHECKOUT            STUDY_MESH                      19.2 (2018.0721)             1/1/1/1               5/6/14/14   33736:STUDY_MESH:RS302@MSI:winx64                          66088:10.0.0.118   
      2019/02/22 10:510    CLIENT_CONNECT                                                                                           5/5/5/5   33736:STUDY_MESH:RS302@MSI:winx64                          7640:10.0.0.118    
      2019/02/22 10:510    NEW_CONNECTION      Connected to local server: 64970@localhost.
      2019/02/22 10:512    CHECKIN             STUDY_MESH                      19.2 (2018.0721)             1/0/0/1               5/6/14/14   33736:STUDY_MESH:RS302@MSI:winx64                          66088:10.0.0.118   
      2019/02/22 12:51:15    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/22 12:51:15    INFO                Starting demo server.
      2019/02/22 12:51:15    CLIENT_CONNECT                                                                                           3/3/4/4   9532:STUDY_MESH:RS302@MSI:winx64                           65992:10.54.60.83  
      2019/02/22 12:51:15    NEW_CONNECTION      Connected to demo server: 49197@localhost.
      2019/02/22 12:51:15    CHECKOUT            STUDY_MESH                      19.2 (2018.0721)             1/1/1/1                 3/3/4/4   9532:STUDY_MESH:RS302@MSI:winx64                           65992:10.54.60.83  
      2019/02/22 12:51:15    CLIENT_CONNECT                                                                                           3/3/4/4   9532:STUDY_MESH:RS302@MSI:winx64                           7836:10.54.60.83   
      2019/02/22 12:51:15    NEW_CONNECTION      Connected to local server: 49200@localhost.
      2019/02/22 12:51:17    CHECKIN             STUDY_MESH                      19.2 (2018.0721)             1/0/0/1                 3/3/4/4   9532:STUDY_MESH:RS302@MSI:winx64                           65992:10.54.60.83  
      2019/02/23 09:28:40    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/23 09:28:40    INFO                Starting demo server.
      2019/02/23 09:28:40    CLIENT_CONNECT                                                                                           5/5/5/5   9284:STUDY_MESH:RS302@MSI:winx64                           65980:192.168.0.11 
      2019/02/23 09:28:40    NEW_CONNECTION      Connected to demo server: 51177@localhost.
      2019/02/23 09:28:40    CHECKOUT            STUDY_MESH                      19.2 (2018.0721)             1/1/1/1                 5/5/5/5   9284:STUDY_MESH:RS302@MSI:winx64                           65980:192.168.0.11 
      2019/02/23 09:28:40    CLIENT_CONNECT                                                                                           5/5/5/5   9284:STUDY_MESH:RS302@MSI:winx64                           7832:192.168.0.11  
      2019/02/23 09:28:40    NEW_CONNECTION      Connected to local server: 51184@localhost.
      2019/02/23 09:28:43    CHECKIN             STUDY_MESH                      19.2 (2018.0721)             1/0/0/1                 5/5/5/5   9284:STUDY_MESH:RS302@MSI:winx64                           65980:192.168.0.11 
      2019/02/23 14:23:17    SERVER_DISCONNECT                                                                                        0/0/0/0   9284:STUDY_MESH:RS302@MSI:winx64                           65980:192.168.0.11 
        License server 51177@localhost has disconnected unexpectedly.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/23 14:24:40    INFO                Demo license file C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic exists.
      2019/02/23 14:24:40    INFO                Starting demo server.
      2019/02/23 14:24:40    CLIENT_CONNECT                                                                                         5/6/11/11   9284:STUDY_MESH:RS302@MSI:winx64                           66036:192.168.0.11 
      2019/02/23 14:24:40    NEW_CONNECTION      Connected to demo server: 51177@localhost.
      2019/02/23 14:24:40    RECONNECT                                                                                              5/6/11/11   9284:STUDY_MESH:RS302@MSI:winx64                           66036:192.168.0.11 
      2019/02/23 14:24:40    INFO                                                                                                   5/6/11/11   9284:STUDY_MESH:RS302@MSI:winx64                           66036:192.168.0.11 
        License server connection restored.
        Connected to server 51177@localhost.
            ANSYSLI_SERVERS: 
            FLEXlm Servers: C:Program FilesANSYS IncANSYS StudentShared FilesLicensingstudent.lic
      2019/02/23 20:47:06    SERVER_DISCONNECT                                                                                     &nb

    • rlsnedeker
      Subscriber

      I found this which I hope is the same thing.

    • rlsnedeker
      Subscriber

      Thank you for the Help. Is this the same thing?

    • rlsnedeker
      Subscriber

      is this Right?

    • rlsnedeker
      Subscriber

      How do I proceed?

    • Steve
      Ansys Employee

      One more thing to check, the student license is limited to a mesh of 1 million cells, or 50 bodies, or 300 faces. Does your mesh or geometry exceed these limits?


      Someone will get back to you about the licensing file.


      Steve

    • rlsnedeker
      Subscriber

      Where would you check for the mesh count?


      If I am doing a die lip prediction under polymer extrusion, 


      after importing geometry you produce a mesh would u check there?


      If that is the issue, can you limit the mesh count or just change the mesh size?


      That's if I don't have a license issue. 


      Sorry for my lack of experience with Ansys but I appreciate everyones assistance with these issues. 


      Ansys has already changed the way I am going about my capstone project for school.

    • rlsnedeker
      Subscriber

      any ideas would be helpful

    • rlsnedeker
      Subscriber

      So I checked and I don't believe that my meshes exceeded that .

    • rlsnedeker
      Subscriber

      the geometry was simple it was an l shape. it had 6 faces

    • rlsnedeker
      Subscriber

      Any advice here?

    • jix218
      Subscriber

      Hi nmpatre,


      I am trying to follow your step to 'share' the two body. I am using discovery live to modify my geometry but I could not find the workbench tap as well as the share button. Could you be more specific about where I could find these two buttons? 


      Thanks

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