Dmp solver does not run

MFiX
#1

Hello everyone，I’m running mfix in linux and the solver builds successfully, but it doesn’t work.Hope to hear from you，thanks.
In addition, when I use this case to run on Windows, the heat transfer rate between particles and between particles and walls is 0, how can I change it?
qbh_2024-07-23T150031.719544.zip (57.5 MB)

#2

Please do not combine unrelated questions in a single posting, this makes it harder for us to track and for others to search the forum. Please open a second topic for the heat transfer rate, with an appropriate subject line.

Looking at the DMP failure:

When runs fail, please examine the LOG files. I see

 >>>>>#################################################################
ERROR from deprecated.f:258
 From: UNKNOWN_KEYWORD
 Error 2000: Unable to process line 29 of the project file.
     READ_KF(1)       = .TRUE.
 Possible causes are
   * Incorrect or illegal keyword format
   * Unknown or mistyped name
   * The dimensioned item is too small (array overflow).
 Please see the user documentation for this keyword.

I see a large number (19) of modified Fortran files in the project directory. You have made major modifications to the solver, and these are not compatible with the latest version of MFiX. It is not possible for me to review all these changes. Prior to 24.2, the “keyframe” feature was only supported by user-defined functions, but in 24.2 the keyframe code was integrated into the solver. The new keys that control keyframe are keyframe, kf_interp and kf_keyword.

#3

.Sorry for posting this, your reply was very helpful, thank you