Saturated humidity, entropy and enthalpy for the nitrogenwater system at elevated temperature and pressure
2003 (English)In: International journal of thermophysics, ISSN 0195-928X, Vol. 24, no 6, 1681-1696 p.Article in journal (Refereed) Published
A model is used to calculate saturated thermophysical properties (humidity, entropy, and enthalpy) of a nitrogen-water mixture at elevated temperatures and pressures. In the model, a modified Redlich–Kwong equation of state is used to calculate fugacity coefficients for the vapor phase, and the liquid phase follows Henry's law. The model has been investigated by comparing the calculated results with the available experimental data. The comparison shows that the model can be used to calculate saturated thermodynamic properties for the nitrogen-water mixture reliably up to 523.15 K and 300 bar.
Place, publisher, year, edition, pages
2003. Vol. 24, no 6, 1681-1696 p.
enthalpy - entropy - humidity - mixtures, nitrogen, saturation, thermodynamics, vapor, liquid equilibrium, water
IdentifiersURN: urn:nbn:se:kth:diva-6207DOI: 10.1023/B:IJOT.0000004099.06582.98ISI: 000186637200012OAI: oai:DiVA.org:kth-6207DiVA: diva2:10852
QC 201009022006-10-062006-10-062010-12-06Bibliographically approved