DPM ：dpm law index

maisui1993 · September 20, 2019, 02:52

hi,when I writing UDF's for the DPM law(inert heating law) to set particle temperature,it can be loaded in the Law option.
but when I creat countor with particle variable

article law index,I got particle law index=8(no udf,heating law's particle law index=1),
what does "8" mean?

#include "udf.h"
#include "dpm.h"

//FLUENT 19.1
DEFINE_DPM_LAW(heat_law, tp, coupled)
{

InertHeatingLaw(tp);

if(TP_T(tp)<320.0)
{
TP_T(tp)=321;
}
}

maisui1993 · October 9, 2019, 04:38

finally，I understand what dose it mean.
you can find it in dpm_types.h file,dpm_laws_user1=8.

September 20, 2019, 02:52	DPM ：dpm law index	#1
maisui1993 New Member maisui Join Date: Jun 2018 Posts: 7 Rep Power: 7	hi,when I writing UDF's for the DPM law(inert heating law) to set particle temperature,it can be loaded in the Law option. but when I creat countor with particle variablearticle law index,I got particle law index=8(no udf,heating law's particle law index=1), what does "8" mean? #include "udf.h" #include "dpm.h" //FLUENT 19.1 DEFINE_DPM_LAW(heat_law, tp, coupled) { InertHeatingLaw(tp); if(TP_T(tp)<320.0) { TP_T(tp)=321; } }

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October 9, 2019, 04:38		#2
maisui1993 New Member maisui Join Date: Jun 2018 Posts: 7 Rep Power: 7	finally，I understand what dose it mean. you can find it in dpm_types.h file,dpm_laws_user1=8.