User defined function and plot for varying dimension of a geometry using ANSYS fluent.

- March 28, 2018 at 4:15 am
  
  mrmogan
  Subscriber
  
  Sir
  I want to vary the diameter ( diameter: 3cm, 4cm, 5cm ) of pipe in which fluid Flows using fluent.
  
  How to write udf or parameter in Fluent for getting solution for different diameter ?
  
  Also how to plot graph while taking different diameters in x axis and any other variable in y axis ?
  
  Please guide me to do this using fluent ?
  
  mrmogan
- March 29, 2018 at 1:40 am
  
  pgl
  Ansys Employee
  
  mrmorgan,
  
  Please take a look at our online help documentation for ANSYS Fluent. Go to Help > ANSYS Workbench Help in the Workbench Menu.
  
  Chapter 2 of the Fluent Section covers Parametric Analysis, i.e. You make the pipe diameter a parameter.