OpenFOAM_FOAM FATAL ERROR

David Jean · June 23, 2021, 21:31

Hi guy,

I am running radiation heat transfer in buildings with solver "buoyantSimpleFoam". But I meet this problem."FOAM FATAL ERROR:
Maximum number of iterations exceeded: 100"

(I have attached the picture)

Could I ask you a question? how to handle this issue?

Thank you in advance.

I hope you are doing well

piu58 · June 24, 2021, 01:36

You should check your temperature connected boundary conditions. Other reasons my be awkward initialization for T. Do you have any heat sources? Look at them, if they go to very high values.

David Jean · June 24, 2021, 04:27

Hi Sir,

Thank you so much for your support

June 24, 2021, 01:36		#2
piu58 Senior Member Uwe Pilz Join Date: Feb 2017 Location: Leipzig, Germany Posts: 744 Rep Power: 15	You should check your temperature connected boundary conditions. Other reasons my be awkward initialization for T. Do you have any heat sources? Look at them, if they go to very high values. __________________ Uwe Pilz -- Die der Hauptbewegung überlagerte Schwankungsbewegung ist in ihren Einzelheiten so hoffnungslos kompliziert, daß ihre theoretische Berechnung aussichtslos erscheint. (Hermann Schlichting, 1950)

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[OpenFOAM] ParaView command in Foam-extend-4.1	mitu_94	ParaView	0	March 4, 2021 14:46
[OpenFOAM.org] compile error in dynamicMesh and thermophysicalModels libraries	NickG	OpenFOAM Installation	3	December 30, 2019 01:21
Errors in UDF	shashank312	Fluent UDF and Scheme Programming	6	May 30, 2013 21:30
Problem with compile the setParabolicInlet	ivanyao	OpenFOAM Running, Solving & CFD	6	September 5, 2008 21:50
user subroutine error	CFDUSER	CFX	2	December 9, 2006 07:31

June 24, 2021, 04:27		#3
David Jean New Member A Join Date: Dec 2018 Posts: 8 Rep Power: 8	Hi Sir, Thank you so much for your support