[Thewitness]

Create time

Create mesh for time = 0


PIMPLE: no residual control data found. Calculations will employ 2 corrector loops

Reading thermophysical properties

Selecting thermodynamics package
{
    type            hePsiThermo;
    mixture         pureMixture;
    transport       const;
    thermo          hConst;
    equationOfState perfectGas;
    specie          specie;
    energy          sensibleInternalEnergy;
}

--> FOAM Warning :
    From function Foam::Field<Type>::Field(const Foam::word&, const Foam::dictionary&, Foam::label) [with Type = double; Foam::label = int]
    in file X:/OpenFOAM-4.x/src/OpenFOAM/fields/Fields/Field/Field.T.C at line 317
    Reading "C:/Program Files/blueCFD-Core-2016/msys64/home/ofuser/Thesis/forwardStep5/0/T.boundaryField.outlet" from line 31 to line 32
    expected keyword 'uniform' or 'nonuniform', assuming deprecated Field format from Foam version 2.0.
Reading field U

Reading/calculating face flux field phi

Creating turbulence model

Selecting turbulence model type laminar
Creating field kinetic energy K

No MRF models present

No finite volume options present


Starting time loop

Time = 2e-009

Courant Number mean: 29918.9 max: 194473
diagonal:  Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
PIMPLE: iteration 1
smoothSolver:  Solving for Ux, Initial residual = 1, Final residual = 1.04912e-016, No Iterations 1
smoothSolver:  Solving for Uy, Initial residual = 1, Final residual = 1.07775e-016, No Iterations 1
smoothSolver:  Solving for Uz, Initial residual = 1, Final residual = 1.11858e-016, No Iterations 1
smoothSolver:  Solving for e, Initial residual = 1, Final residual = 1.40894e-016, No Iterations 1
smoothSolver:  Solving for p, Initial residual = 1, Final residual = 6.84822e-009, No Iterations 2
diagonal:  Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
time step continuity errors : sum local = 6.85073e-009, global = 6.85022e-009, cumulative = 6.85022e-009
PIMPLE: iteration 2
smoothSolver:  Solving for Ux, Initial residual = 0.906424, Final residual = 1.25287e-017, No Iterations 1
smoothSolver:  Solving for Uy, Initial residual = 0.900784, Final residual = 9.54391e-015, No Iterations 1
smoothSolver:  Solving for Uz, Initial residual = 0.900489, Final residual = 9.52256e-015, No Iterations 1
smoothSolver:  Solving for e, Initial residual = 0.176506, Final residual = 6.6883e-007, No Iterations 2
smoothSolver:  Solving for p, Initial residual = 0.000708268, Final residual = 7.50466e-010, No Iterations 1
diagonal:  Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
time step continuity errors : sum local = 3.17324e-007, global = -3.17321e-007, cumulative = -3.10471e-007
ExecutionTime = 3.001 s  ClockTime = 3 s

Time = 4e-009

Courant Number mean: 0.266835 max: 0.770219
diagonal:  Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
PIMPLE: iteration 1
smoothSolver:  Solving for Ux, Initial residual = 0.00147972, Final residual = 4.73247e-016, No Iterations 1
smoothSolver:  Solving for Uy, Initial residual = 0.888003, Final residual = 9.81609e-012, No Iterations 1
smoothSolver:  Solving for Uz, Initial residual = 0.86904, Final residual = 9.2104e-012, No Iterations 1
smoothSolver:  Solving for e, Initial residual = 0.0150156, Final residual = 1.85648e-015, No Iterations 1
smoothSolver:  Solving for p, Initial residual = 0.00175115, Final residual = 1.86295e-009, No Iterations 1
diagonal:  Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
time step continuity errors : sum local = 5.22968e-007, global = -5.14875e-007, cumulative = -8.25346e-007
PIMPLE: iteration 2
smoothSolver:  Solving for Ux, Initial residual = 0.002629, Final residual = 1.68732e-013, No Iterations 1
smoothSolver:  Solving for Uy, Initial residual = 0.243138, Final residual = 2.77223e-011, No Iterations 1
smoothSolver:  Solving for Uz, Initial residual = 0.239665, Final residual = 2.71769e-011, No Iterations 1
smoothSolver:  Solving for e, Initial residual = 0.00781811, Final residual = 3.38237e-006, No Iterations 1
smoothSolver:  Solving for p, Initial residual = 7.52521e-005, Final residual = 2.49087e-010, No Iterations 1
diagonal:  Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
time step continuity errors : sum local = 1.07087e-007, global = 1.06681e-007, cumulative = -7.18666e-007
ExecutionTime = 3.016 s  ClockTime = 3 s

Time = 6e-009

Courant Number mean: 0.0643885 max: 0.370297
diagonal:  Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
PIMPLE: iteration 1
smoothSolver:  Solving for Ux, Initial residual = 0.00131137, Final residual = 4.37571e-012, No Iterations 1
smoothSolver:  Solving for Uy, Initial residual = 0.0714118, Final residual = 1.49425e-007, No Iterations 1
smoothSolver:  Solving for Uz, Initial residual = 0.0715601, Final residual = 1.54436e-007, No Iterations 1
smoothSolver:  Solving for e, Initial residual = 0.00300799, Final residual = 1.69181e-012, No Iterations 1


--> FOAM FATAL ERROR:
Maximum number of iterations exceeded

    From function Foam::scalar Foam::species::thermo<Thermo, Type>::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo<Thermo, Type>::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo<Thermo, Type>::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo<Thermo, Type>::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo<Foam::perfectGas<Foam::specie> >; Type = Foam::sensibleInternalEnergy; Foam::scalar = double; Foam::species::thermo<Thermo, Type> = Foam::species::thermo<Foam::hConstThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleInternalEnergy>]
    in file X:/OpenFOAM-4.x/src/thermophysicalModels/specie/thermo/thermo/thermoI.H at line 66.

FOAM aborting

We're sorry, but the application crashed and safe stack tracing isn't available in this current implementation of blueCFD-Core patches for OpenFOAM.

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

[wyldckat]

Greetings Thewitness,

I'm late to give an answer to you on this, but still, from what I can figure out, the problem is that the fluid either reached a non-physical temperature or at least a temperature for which there is no available interpolation data. For example, it's common for energy polynomials to only go from 200K to 5000 or 6000K, as you can see here: https://github.com/OpenFOAM/OpenFOAM...Data/therm.dat


And given that the very first time step tells you this:

Time = 2e-009

Courant Number mean: 29918.9 max: 194473

I'm guessing that something very wrong has been defined in the boundary conditions or the initial field values. Perhaps you defined the pressure to be 0 Pa in the internal field? Because if you did, it might explain why it crashed, since it would mean that it would be in a perfect vacuum and the fluid would suddenly rush into the domain.


If you haven't solved this issue since then, please read this thread: How to give enough info to get help - and follow the instructions given there, so that it's easier to help you with this.

Best regards,
Bruno