The symplectic integrator is explicit

amin.adibipoor · July 12, 2017, 08:46

Hi all!
I'm trying to solve the wingmotion example in OF 4.0 using interdymfoam solver instead of pimpledymfoam solver in order to add free surface to the problem and split the domain into two phases but i get this error:

Code:

"Foam fatal error:
The symplectic integrator is explicit and can only be solved once per-step
From function virtual void foam::sixDoFsolvers::symplectic::solve(bool, const vector &, const vector&, Foam::scalar
In file sixDoFsolvers/symplectic/symplectic.C at line 72.
Foam parallel run exiting"

does anybody have any ideas that could help?

JNSN · July 12, 2017, 13:02

Change from sympletic to newmark in dynamicMeshDict

Sent from my D5803 using CFD Online Forum mobile app

amin.adibipoor · July 15, 2017, 03:20

Quote:

Originally Posted by JNSN

Change from sympletic to newmark in dynamicMeshDict

Sent from my D5803 using CFD Online Forum mobile app

Thanks alot body

July 12, 2017, 08:46	The symplectic integrator is explicit	#1
amin.adibipoor New Member mohammad amin adibipoor Join Date: Jul 2017 Posts: 5 Rep Power: 8	Hi all! I'm trying to solve the wingmotion example in OF 4.0 using interdymfoam solver instead of pimpledymfoam solver in order to add free surface to the problem and split the domain into two phases but i get this error: Code: "Foam fatal error: The symplectic integrator is explicit and can only be solved once per-step From function virtual void foam::sixDoFsolvers::symplectic::solve(bool, const vector &, const vector&, Foam::scalar In file sixDoFsolvers/symplectic/symplectic.C at line 72. Foam parallel run exiting" does anybody have any ideas that could help?

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July 12, 2017, 13:02		#2
JNSN Senior Member Jan Join Date: Jul 2009 Location: Hamburg Posts: 137 Rep Power: 19	Change from sympletic to newmark in dynamicMeshDict Sent from my D5803 using CFD Online Forum mobile app