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STYLE: pressure FO - provided feedback re: which calculation mode is applied

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This commit is contained in:
Andrew Heather 2019-06-24 12:11:53 +01:00
parent 945d80f10a
commit 53cf9e2182
1 changed files with 11 additions and 1 deletions
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12
src/functionObjects/field/pressure/pressure.C
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@ -157,8 +157,10 @@ Foam::tmp<Foam::volScalarField> Foam::functionObjects::pressure::calcPressure
}
case ISENTROPIC:
{
DebugVar("getting thermo");
const basicThermo* thermoPtr =
p.mesh().lookupObjectPtr<basicThermo>(basicThermo::dictName);
DebugVar("got thermo");
if (!thermoPtr)
{
@ -167,14 +169,16 @@ Foam::tmp<Foam::volScalarField> Foam::functionObjects::pressure::calcPressure
<< "thermodynamics package"
<< exit(FatalError);
}
DebugVar("calc gamma");
const volScalarField gamma(thermoPtr->gamma());
DebugVar(gamma);
const volScalarField Mb
(
mag(lookupObject<volVectorField>(UName_))
/sqrt(gamma*tp.ref()/thermoPtr->rho())
);
DebugVar(Mb);
return tp()*(pow(1 + (gamma - 1)/2*sqr(Mb), gamma/(gamma - 1)));
}
@ -270,6 +274,8 @@ Foam::functionObjects::pressure::pressure
bool Foam::functionObjects::pressure::read(const dictionary& dict)
{
Info<< type() << " " << name() << ":" << nl;
fieldExpression::read(dict);
UName_ = dict.lookupOrDefault<word>("U", "U");
@ -306,6 +312,8 @@ bool Foam::functionObjects::pressure::read(const dictionary& dict)
}
}
Info<< " operating mode: " << modeNames[mode_] << nl;
pRef_ = dict.lookupOrDefault<scalar>("pRef", 0);
if (mode_ & COEFF)
@ -330,6 +338,8 @@ bool Foam::functionObjects::pressure::read(const dictionary& dict)
resultName_ = dict.lookupOrDefault<word>("result", resultName());
Info<< endl;
return true;
}