Reply To: Machine precision and Meshes

[zoelle.wong]

I'm pretty sure my mesh follows best practice (aspect ratio < 500, good orthognality etc), but I see that the minimum cell volume is negative. I also get a long warning message saying about left-handed faces vs right handed faces. Does this mean the cell volume is an artifiact of orientation or cell skewness? Alternatively, could it be that the cell volume is too small given that the maximum and minimum cell volumes are close to machine precision? I tried to fix the mesh via ANSYS Fluent (this normally works), console outputs what I see below. Thank you so much in advance!