PetroCalcHubFree
Browse
Phase Behavior and ThermodynamicsPVT Properties

Benedict-Webb-Rubin PVT Equation

P=RTρ+(BRT−A−CT2)ρ2+(bRT−a)ρ3+aαρ6+cρ3T2(1+γρ2)e−γρ2P=RT\rho+\left(BRT-A-\frac{C}{T^2}\right)\rho^2+(bRT-a)\rho^3+a\alpha\rho^6+\frac{c\rho^3}{T^2}(1+\gamma\rho^2)e^{-\gamma\rho^2}

Tabular solver

Run the same equation across multiple cases and compare results in one table.

CaseRconsistent EOS unitsTRrholbmol/ft3Aconsistent EOS unitsBconsistent EOS unitsCconsistent EOS unitsaconsistent EOS unitsbconsistent EOS unitscconsistent EOS unitsalphaconsistent EOS unitsgammaconsistent EOS unitsResultAction
1Pending
2Pending
3Pending