Integral DPM Accretion on Wall

Fabio · March 5, 2014, 05:31

Hello, in some previous calculations i was able to setup this information

Code:

                        Integral
                   DPM Accretion        (kg/m2-s)(m2)
-------------------------------- --------------------
                            wall        1.8063621e-09

i don't remember how to get this anymore, with the folowing procedure

Results > Reports > Surface Integral
Report Type > Integral
Field Variable > Discrete Phase Model/DPM Accretion

i get

Code:

                        Integral
                   DPM Accretion          (kg/m2)(m2)
-------------------------------- --------------------
                            flap                    0
                       iniettore        6.7428699e-18
                          intake         2.763637e-13
                      principale        8.5800025e-07
                      secondario        3.8018061e-10
                ---------------- --------------------
                             Net         8.583807e-07

as you can the measure unit is not the same, in both cases i selected surface with wall boundary condition and trap for DPM condition.
Any advice is appreciated.

Messi · March 5, 2014, 11:20

Quote:

Originally Posted by Fabio

Hello, in some previous calculations i was able to setup this information

Code:

                        Integral
                   DPM Accretion        (kg/m2-s)(m2)
-------------------------------- --------------------
                            wall        1.8063621e-09

i don't remember how to get this anymore, with the folowing procedure

Results > Reports > Surface Integral
Report Type > Integral
Field Variable > Discrete Phase Model/DPM Accretion

i get

Code:

                        Integral
                   DPM Accretion          (kg/m2)(m2)
-------------------------------- --------------------
                            flap                    0
                       iniettore        6.7428699e-18
                          intake         2.763637e-13
                      principale        8.5800025e-07
                      secondario        3.8018061e-10
                ---------------- --------------------
                             Net         8.583807e-07

as you can the measure unit is not the same, in both cases i selected surface with wall boundary condition and trap for DPM condition.
Any advice is appreciated.

I use the same settings like you and I can get the one you wanted.
I think the problem is that you didn't choose the right surfaces in the tab.

Fabio · March 5, 2014, 11:26

Thanks but if you look at the measure units they are not the same. One gives kg-s another gives kg.

Messi · March 5, 2014, 11:32

Quote:

Originally Posted by Fabio

Thanks but if you look at the measure units they are not the same. One gives kg-s another gives kg.

it is really strange. The unite of DPM Accretion is kg/m2-s. In my computer, this is OK.

You can try to re-open the fluent or restart the computer. Good luck!

March 5, 2014, 05:31	Integral DPM Accretion on Wall	#1
Fabio Member Join Date: Mar 2009 Posts: 39 Rep Power: 17	Hello, in some previous calculations i was able to setup this information Code: Integral DPM Accretion (kg/m2-s)(m2) -------------------------------- -------------------- wall 1.8063621e-09 i don't remember how to get this anymore, with the folowing procedure Results > Reports > Surface Integral Report Type > Integral Field Variable > Discrete Phase Model/DPM Accretion i get Code: Integral DPM Accretion (kg/m2)(m2) -------------------------------- -------------------- flap 0 iniettore 6.7428699e-18 intake 2.763637e-13 principale 8.5800025e-07 secondario 3.8018061e-10 ---------------- -------------------- Net 8.583807e-07 as you can the measure unit is not the same, in both cases i selected surface with wall boundary condition and trap for DPM condition. Any advice is appreciated.

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March 5, 2014, 11:26		#3
Fabio Member Join Date: Mar 2009 Posts: 39 Rep Power: 17	Thanks but if you look at the measure units they are not the same. One gives kg-s another gives kg.