Fluids

Fluids

Gradient Discretization in CFX

    • masood135
      Subscriber
      Hi everyone ANSYS FLUENT uses different algorithms such as Green-Gauss cell-based, Green-Gauss node-based, and Least Squares cell-based to calculate the gradient. Does ANSYS CFX use same techniques or because it's a cell vertex solver uses sth else?
      I checked the user manual and theory guide, but I couldn't find anything!
      Thank you in advance!
      Masoud
    • DrAmine
      Ansys Employee

      How CFX discretizes gradients can be found in the CFX Solver Theory Manual 11.1.1.3. Control Volume Gradients

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