How to calculate Nu in CFX?

  • Last Post 13 May 2019
hamda posted this 09 May 2019


I  am supposed to draw a chart and contour of Nusselt  number in CFX and I already know that I should create a line or plane and should define a variable and also expression.  My problem is how to write an expression for Nusselt number?

Many thanks in advance,



rwoolhou posted this 13 May 2019

You'll need to code in the Nusselt Number as an expression: all the variables should be available and Expressions are covered in the Help Guide(s).