From steadyState to Euler ddt scheme
 

Hello everyone.

I am new here and i would really appreciate all the help you could give:).

So a bit of context, i run a simulation using steadyState ddt scheme with turbulance and sutherland law and I got the results i needed. Now i want to run the same simulation but with Euler ddt scheme, laminar flow and constant transport, where mu has the value 0 and Pr 0.71 for air. I have also changed the noSlip contition to slip. My problem is that i get the following error: [0] [1]
[1]
[1] --> FOAM FATAL IO ERROR:
[1] keyword PIMPLE is undefined in dictionary "IOstream"
[1]
[2]
[2]
[2] --> FOAM FATAL IO ERROR:
[2] keyword PIMPLE is undefined in dictionary "IOstream"
[2]
[2] file: IOstream from line [1] file: IOstream from line 0 to line 0.0 to line 0.
[2]
[2] From function const Foam::dictionary& Foam::dictionary::subDict(const Foam::word&) const
[2] in file db/dictionary/dictionary.C at line 1004.
[2]
FOAM parallel run exiting
[2]

[1]
[1] From function const Foam::dictionary& Foam::dictionary::subDict(const Foam::word&) const
[1] in file db/dictionary/dictionary.C at line 1004.
[1]
FOAM parallel run exiting
[1]

[3]
[3]
[3] --> FOAM FATAL IO ERROR:
[3] keyword PIMPLE is undefined in dictionary "IOstream"
[3]
[3] file: IOstream from line 0 to line 0.
[3]
[3] From function const Foam::dictionary& Foam::dictionary::subDict(const Foam::word&) const
[3] in file db/dictionary/dictionary.C at line 1004.
[3]
FOAM parallel run exiting
[3]
[0]
[0] --> FOAM FATAL IO ERROR:
[0] keyword PIMPLE is undefined in dictionary "/home/ldav/HARA/oneram6-euler/system/fvSolution"--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 2 in communicator MPI COMMUNICATOR 3 SPLIT FROM 0
with errorcode 1.

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
--------------------------------------------------------------------------

[0]
[0] file: /home/ldav/HARA/oneram6-euler/system/fvSolution from line 21 to line 69.
[0]
[0] From function const Foam::dictionary& Foam::dictionary::subDict(const Foam::word&) const
[0] in file db/dictionary/dictionary.C at line 1004.
[0]
FOAM parallel run exiting
[0]
[optiplex:251310] 3 more processes have sent help message help-mpi-api.txt / mpi-abort
[optiplex:251310] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages



Did someone have any similar problem?

Thank you so much in advance!