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add floating point limiation

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This commit is contained in:
ekinaci
2017-06-23 09:42:54 +02:00
parent 03cb141cb3
commit 93d3c2c163
1 changed files with 4 additions and 0 deletions
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4
src/lagrangian/cfdemParticle/subModels/chemistryModel/diffusionCoefficients/diffusionCoefficients.C
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@ -260,6 +260,8 @@ void diffusionCoefficient::execute()
{
// get molar fraction for diffusing gas gas
Xfluid_[i] = Yfluid_[i]*rhofluid/(Nfluid*molWeight(diffusantGasNames_[i]));
// add decimal point limit
Xfluid_[i] = (int)(Xfluid_[i]/1e-6)*1e-6;
Info << "molar fraction diffusing gases:" << Xfluid_[i] << nl << endl;
// convert mass to molar fractions
@ -292,6 +294,8 @@ void diffusionCoefficient::execute()
{
// binary coefficient units in this case is [m^2/s]
dBinary_[i][j] = pow(10,-7)*Texp*molNum_[i][j]/(Pfluid*volDiff_[i][j]);
// add decimal point limit
dBinary_[i][j] = (int)(dBinary_[i][j]/1e-6)*1e-6;
Info << "dBinary: " << dBinary_[i][j] << nl << endl;