How to create 2D triangle ？

[Adrian]

Resolution 35 relative to which reference? The truly relevant value is the delta X – the N constant in some examples is only a proxy.

I would also again recommend that you do not incline your geometry relative to the axes but instead rotate the force field.

[Fany]

Hi Adrian,

Thanks for your recommendation. But I have to incline a 2d cuboid of the whole geometry, which was created by 2 cubiod (one is parallel to the axis, the other has to be inclined). That geometry was similar to the example aorta3d model.

In my case, the deltaX was equal to the width of the inclined cuboid dividing the resolution N (35). I do not know why the number of outflow materials was just 3 when setting the inclined outlet, while the vertical outlet was normal.

[mathias]

For not lattice parallel outlets you cannot chose PressureBC. You need to set VelocityBC.

[Author]

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