🎉Community Raffle - Win $25

An exclusive raffle opportunity for active members like you! Complete your profile, answer questions and get your first accepted badge to enter the raffle.
Join and Win

INCOMPATIBLE KINEMATIC CONDITIONS IN MODEL DESCRIPTION :

User: "Kunal Hirudkar"
Altair Community Member
Updated by Kunal Hirudkar

HI @Rahul R,

I am trying a bottle simulation with radioss, I tried keeping all as simple as possible for simple test.

the file says

 .. ELEMENT BUFFER INITIALIZATION
WARNING ID :          312
 ** INCOMPATIBLE KINEMATIC CONDITIONS IN MODEL
DESCRIPTION :
    1 INCOMPATIBLE KINEMATIC CONDITIONS IN MODEL
 .. GEOMETRY PLOT FILE
 .. PARALLEL RESTART FILES GENERATION
     TERMINATION WITH WARNING
     ------------------
          0 ERROR(S)
          1 WARNING(S)
PLEASE CHECK LISTING FILE FOR FURTHER DETAILS

 

what shall I do with kinematic conditions?

Unable to find an attachment - read this blog

Find more posts tagged with

Sort by:
1 - 2 of 21
    User: "Simon Križnik"
    Altair Community Member
    Updated by Simon Križnik

    Hi,

     

    the TOP_BCS load collector constrains all DOF, which is incompatible kinematic condition with the imposed displacement in the Y translational direction on the same node of a rigid body. Therefore Y translational DOF has to be free in the TOP_BCS load collector.

    Check unit consistency: the unit system declared in the BEGIN CARD is kg, m, s however the material parameters used are consistent with tonne, mm, s. 

    UNIT CONSISTENCY.png

     

    <?xml version="1.0" encoding="UTF-8"?>image.jpeg

    Unable to find an attachment - read this blog

    User: "Kunal Hirudkar"
    Altair Community Member
    OP
    Updated by Kunal Hirudkar

    Thank You. It worked.