6.4.5 Hooking DEFINE_DPM_HEAT_MASS UDFs

After you have interpreted (Chapter  4) or compiled (Chapter  5) your DEFINE_DPM_HEAT_MASS UDF, the name of the function you supplied as a DEFINE macro argument will become visible and selectable in the Set Injection Properties dialog box (Figure  6.4.5) in ANSYS FLUENT.

To hook the UDF, first set up your species transport model in the Species Model dialog box.

Models Species Edit...

Select Species Transport from the Model list and click OK.

Next, create a particle injection in the Injections dialog box .

Define $\rightarrow$ Injections...

Click Create in the Injections dialog box to open the Set Injection Properties dialog box (Figure  6.4.5).

Figure 6.4.5: The Set Injections Dialog Box

Set up the particle injection in the Set Injection Properties dialog box, being sure to select Multicomponent in the Particle Type group box. Then click the UDF tab, and select the function name (e.g., multivap::libudf) from the Heat/Mass Transfer drop-down list in the User-Defined Functions group box. Click OK.

See Section  2.5.6 for details about DEFINE_DPM_INJECTION_INIT functions.