OpenFOAM查看Y+报错：Unable to find turbulence model in the database

计算完成并使用 reconstructPar 重组计算结果之后，使用 postProcess -func yPlus 查看Y+，报错显示：

--> FOAM FATAL ERROR:
Unable to find turbulence model in the database

    From function virtual bool Foam::functionObjects::yPlus::execute()
    in file yPlus/yPlus.C at line 185.

FOAM exiting

使用下面的命令之后，不再报上面的错误：

simpleFoam -postProcess -func 'yPlus'

能够正确计算Y+:

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

Create mesh for time = 0


PISO: Operating solver in PISO mode

Time = 0
Reading field p

Reading field U

Reading/calculating face flux field phi

Selecting incompressible transport model Newtonian
Selecting turbulence model type RAS
Selecting RAS turbulence model kEpsilon
RAS
{
    RASModel        kEpsilon;
    turbulence      on;
    printCoeffs     on;
    Cmu             0.09;
    C1              1.44;
    C2              1.92;
    C3              0;
    sigmak          1;
    sigmaEps        1.3;
}

No MRF models present

yPlus yPlus write:
    writing object yPlus
    patch wall y+ : min = 3.12141, max = 3.95786, average = 3.63117


Time = 0.001
Reading field p

Reading field U

Reading/calculating face flux field phi

Selecting incompressible transport model Newtonian
Selecting turbulence model type RAS
Selecting RAS turbulence model kEpsilon
RAS
{
    RASModel        kEpsilon;
    turbulence      on;
    printCoeffs     on;
    Cmu             0.09;
    C1              1.44;
    C2              1.92;
    C3              0;
    sigmak          1;
    sigmaEps        1.3;
}

No MRF models present

yPlus yPlus write:
    writing object yPlus
    patch wall y+ : min = 3.11005, max = 3.94891, average = 3.62134


End