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  1. MattThePirate

    Find change in volume through motion simulation

    It would be possible to calculate the volume from knowing the cross-sectional area of the combustion chamber at each degree, but I am unsure of how to do this...
  2. MattThePirate

    Find change in volume through motion simulation

    Hi all. I'm using NX8. I have a working Wankel engine in motion sim that I am trying to find the change in its 'cylinder' volume per crank angle. Is there any way of generating a graph of this?
  3. MattThePirate

    Simple Motion Sim Ring-Gear Help Needed

    For those that are interested, my problem has been solved: I fixed the stationary gear, applied a joint to the ring gear (and selected the stationary gear as the base), made a 3D contact between the components, and applied a torque vector to the ring gear in the z axis.
  4. MattThePirate

    Simple Motion Sim Ring-Gear Help Needed

    Hi all, I'm new to the forums, so go easy on me... [smile] Just after a little help with a project I'm working on: I'm writing an in-depth report on the development of a racing Wankel engine. As part of this I have modeled an engine in NX and would like to get it working in the motion sim...

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