force terms in the DPM trajectory eqn

February 7, 2008, 18:10

dear all,

does anyone have the UDF of Basset force to share ? it would have been very thankful of the sender. under which box shoud i hook it..is it in body force term ? So, if i have two body forces for the same model, like for example a Saffman force, then how can I hook 2 body force UDFs in one place ?

hope to hear soon.

kind regards.

piaoyangdexue · July 6, 2018, 22:28

Dear rana.
did you solve this problem? I also need to add Basset force with UDF in the DPM model, if you have got the UDF, could you sent to me as a reference? Thanks very much.

`e` · July 7, 2018, 04:27

Use the DEFINE_DPM_BODY_FORCE macro to apply a force to the particles. Note: the original post was created over a decade ago.

February 7, 2008, 18:10	force terms in the DPM trajectory eqn	#1
rana Guest Posts: n/a	dear all, does anyone have the UDF of Basset force to share ? it would have been very thankful of the sender. under which box shoud i hook it..is it in body force term ? So, if i have two body forces for the same model, like for example a Saffman force, then how can I hook 2 body force UDFs in one place ? hope to hear soon. kind regards.

July 6, 2018, 22:28	Basset force	#2
piaoyangdexue New Member lilirong Join Date: Nov 2017 Posts: 3 Rep Power: 8	Dear rana. did you solve this problem? I also need to add Basset force with UDF in the DPM model, if you have got the UDF, could you sent to me as a reference? Thanks very much.

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July 7, 2018, 04:27		#3
`e` Senior Member Join Date: Mar 2015 Posts: 892 Rep Power: 18	Use the DEFINE_DPM_BODY_FORCE macro to apply a force to the particles. Note: the original post was created over a decade ago.