3.3.1 User-Defined Memory and Adjust Function Setup

1.   Allocate user-defined memory for the model by incrementing the Number of User-Defined Memory Location to 8 in the User-Defined Memory dialog box.

Define $\rightarrow$ User-Defined $\rightarrow$ Memory...

Note that you must initialize your solution (in the Solution Initialization task page) in order for user-defined memory to be allocated properly. If you are setting up a fiber simulation based on a converged case, then you will have to re-load the ANSYS FLUENT data file after initializing the solution.

2.   Hook the adjust function UDF to ANSYS FLUENT by choosing fm_adjust::fiber from the drop-down list for Adjust in the User-Defined Function Hooks dialog box.

Define $\rightarrow$ User-Defined $\rightarrow$ Function Hooks...