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Correcting RedlichKwongMFTP::getActivityConcentrations

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Implementing correct 'activity concentrations' routine, based on
fugacity coefficients, and cleaning up extraneous comments, whitespace, etc.
This commit is contained in:
Steven DeCaluwe 2016-12-30 15:22:31 -07:00 • committed by Ray Speth
parent 1593c2fc5f
commit d655cf0eae
1 changed files with 2 additions and 2 deletions
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4
src/thermo/RedlichKwongMFTP.cpp
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@ -207,9 +207,9 @@ void RedlichKwongMFTP::compositionChanged()
void RedlichKwongMFTP::getActivityConcentrations(doublereal* c) const void RedlichKwongMFTP::getActivityConcentrations(doublereal* c) const
{ {
getPartialMolarVolumes(m_partialMolarVolumes.data()); getActivityCoefficients(c);
for (size_t k = 0; k < m_kk; k++) { for (size_t k = 0; k < m_kk; k++) {
c[k] = moleFraction(k) / m_partialMolarVolumes[k]; c[k] *= moleFraction(k)*pressure()/RT();
} }
} }