Using kinetic reaction fortran user subroutine in aspen plus

[samiwarraich]

I am having problem using fortran user subroutine for expressing reaction kinetic in aspen......the file compile successfully by aspen compiler....using aspcomp [file name]....but when i try to create a .dll file using asplink command it give error....... ********** LINK FAILURE. Check etbe.ld. **********....ids file show just.....5........

I one can help with this problem....
any hint are also appreciated...

thanx in advance

[leon_aurel]

try to open etbe.ld as notepad...inside you'll find information about the error...

[samiwarraich]

inside .ids file it only written.......5............but some how i manage to create dlopt file but after some time again it failed.....then i deleted all created files in the working folder and again dlopt file created successfully...any hint

[leon_aurel]

could you attach the .ld file?

[samiwarraich]

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[leon_aurel]

etbeki.obj : error LNK2019: unresolved external symbol _PPMON_FUGL@48 referenced in function _ETBKIN

maybe you should check on your subroutine...maybe there is something wrong about this _PPMON_FUGL@48....i can't give you exact solution since i'm not a pro on this thing...

send me the subroutine...

[samiwarraich]

thanx...leon_aurel

nice hint i shall check for this error and came back to you if it resolved....

[jaku123]

Hi All,
Is any one done the reaction kinetics for Natural Gas in Aspen Plus? I would also like to know the coke formation took into consideration in the reactions kinetics?...if so pl help me out how to do the reaction kinetics in aspen plus.Thanks in Advance.

[mobek]

what do you mean by saying "reaction kinetics for Natural Gas"?

[jaku123]

hi mobek,
All possible reaction when NG reformation happens

[jaku123]

hi mobek,
All possible reaction when NG reformation happens

[melii]

i have this problem, end of m.id show 'Link failure, status = 1' and 'asplink return code = 5'
how can solve this?