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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › porous media in cylinder (axisymmetric) › Reply To: porous media in cylinder (axisymmetric)

April 17, 2024 at 11:10 am
Rob
Forum Moderator

No, it means that Direction-1 is aligned to the x-axis. It's more for when you have a more complex geometry and a zone axis isn't aligned with x, y or z. In that scenario rather than trying to work out the resistance at an angle to the zone you can work out the Direction vectors instead.Â