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Ansys Learning Forum › Forums › Installation and Licensing › Ansys Products › Inputing Momentum sources in cylindrical coordinates › Reply To: Inputing Momentum sources in cylindrical coordinates

October 4, 2023 at 12:39 pm
Federico
Ansys Employee

 

Hello, 

you can directly enable tangential, radial and axial source terms in the 3D Fan Zone Dialog box 7.2. Cell Zone Conditions (ansys.com)

If enabling the Axial source term, you will need to additionally choose a method between Constant Pressure jump or read a Fan Curve (where the pressure rise/drop will be a function of the volumetric flow rate).

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