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  1. sanju261991

    Total energy does not remain constant (Abaqus Explicit)

    It is total energy, all energies added together and have not included heat dissipation in the simulation. Abaqus has the option of plotting total energy. The total energy should be constant.
  2. sanju261991

    Total energy does not remain constant (Abaqus Explicit)

    I am simulating a sphere bouncing of a rigid plane in Abaqus Explicit as seen in the assembly below, It consists of a axisymmertic semi circle for the sphere, with a velocity in th-y direction and an analytical ridig for the plane. The material is elastic, with E=9.3Gpa, Mass Density=900kg/m3...
  3. sanju261991

    Changing Total Time changes the result?

    Thank you all for your replies. [bigsmile] Okay, I understand that the automatic time step might result to different time increments for different total times based on various factors with the ultimate aim to reach convergence. Do a similar optimization also take place when a user-defined...
  4. sanju261991

    Changing Total Time changes the result?

    I am simulating a ball bouncing using Abaqus/Explicit. I have noticed that if the total time of the simulation is changed theresults also change, which I think does not make sense as the whole setup is the same except the total time. Here is the plot of Kinetic Energy vs Time for 3 different...
  5. sanju261991

    Changing Total Time changes the result?

    I am simulating a ball bouncing using Abaqus/Explicit. I have noticed that if the total time of the simulation is changed theresults also change, which I think does not make sense as the whole setup is the same except the total time. Here is the plot of Kinetic Energy vs Time for 3 different...

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