Molar volume calculations returning 'None' using 'Chemical' object with update to 0.2.10
njw37 opened this issue · 0 comments
njw37 commented
Calculating the molar volume of a gas at STP using the 'Chemical' object returns 'None' for many fluids when updating to 0.2.10. This in turn causes compressibility calculations to return 'None'. A work around was to manually set the molar volume calculation 'method' to 'CRC_VIRIAL' in the 'VolumeGas' object and use the 'calulate_P' function.