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deltax for voxels

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› Forums › OpenLB › General Topics › deltax for voxels

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  • August 16, 2025 at 12:25 am #10651
    arjun_raf
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    Hi all,
    I’ve been trying to voxelize my imported stl with varying values of deltax but it seems like the smallest feature in my stl is not showing up on the geometry.pvd file at all. From my stl, the smallest feature is 0.1m in length and the deltax value I use for the simulation is 5e-5m, well enough to cover my feature. But on paraview, this feature is not visible at all.
    Has anyone encountered this before or how do you choose the perfect dx value for your sims?

    Thanks
    Arjun

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