Can I use UDF for this DPM?

September 20, 2004, 13:13

Hi! Can I define the burnout stoichiometric ratio in the combusting material properties, using a UD function? In the materials panel, constant ratio is preselected, so I suppose that a variable ratio could possibly be selected, but how I hook it there? (it is not a DPM property!)

September 20, 2004, 13:40

In the materials.h there is a property named "PROP_burn_stoich". Which macro should I use to change its value?

September 21, 2004, 05:35

When I used MATERIAL_PROP(P_MATERIAL(p),PROP_burn_stoich)=1.9; where p= Tracked particle it worked. I call the macro in a custom law.

September 20, 2004, 13:13	Can I use UDF for this DPM?	#1
Ilias Guest Posts: n/a	Hi! Can I define the burnout stoichiometric ratio in the combusting material properties, using a UD function? In the materials panel, constant ratio is preselected, so I suppose that a variable ratio could possibly be selected, but how I hook it there? (it is not a DPM property!)

September 20, 2004, 13:40	Re: Can I use UDF for this DPM?	#2
Ilias Guest Posts: n/a	In the materials.h there is a property named "PROP_burn_stoich". Which macro should I use to change its value?

September 21, 2004, 05:35	ANSWER	#3
Ilias Guest Posts: n/a	When I used MATERIAL_PROP(P_MATERIAL(p),PROP_burn_stoich)=1.9; where p= Tracked particle it worked. I call the macro in a custom law.

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