How to loop over all the DPM injections (and particles) using UDF?
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To loop over all the injections, you first need to get a list of all the injections you have defined. This can be done using the following command
Injection *Ilist = Get_dpm_injections(); You will also have to define a generic injection pointer Injection *I; Now, looping over all the injections can be done using the following command loop(I, Ilist) { } You can loop over all the particles from a given injection. To do that, you first need to define a particle pointer Particle *p; Looping over all the particles can be done using loop(p, I->p) { } In unsteady DPM calculations, if you want to initialize the transient particles, you will require the following loop loop(p, I->p_init) { } You can use these loops to fetch particle data using particle specific macros like P_DIAM(p) for particle diameter P_T(p) for particle temperature etc. |
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