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Recent content by amolpanchal

  1. amolpanchal

    numerical singularity in modal analysis of ship

    okay. thanks! but the model seems to be right as it is solved with inertia relief
  2. amolpanchal

    numerical singularity in modal analysis of ship

    just to see its pitch/roll/yaw mode. but why abaqus is not solving this model when i used 0.0 to 10 Hz?
  3. amolpanchal

    numerical singularity in modal analysis of ship

    Thanks for reply, Rob! Actually i am solving this model in Abaqus. This model was unrestrained as i wanted to find its rigid body modes, but when i was solving this model for 0.0 to 5Hz, i was getting this error. Later i solved this model for 0.1 to 10 hz and its solved. So the question is why...
  4. amolpanchal

    numerical singularity in modal analysis of ship

    Can you please let me know why i am getting numerical singularity in modal analysis of ship?
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