CCS and Power Systems
Advanced Energy Systems - Hydrogen Turbines
Thermophysical Properties of CO2 and CO2-Rich Mixtures
Performer: National Institute of Standards & Technology
Project No: FE0003931
- Completed thermal conductivity measurements of pure CO2 at temperatures from 220 K to 752 K and pressures up to 69 MPa in the liquid, vapor, and supercritical gas phases with lower uncertainty than existing literature data in most of the region.
- Measurements underway for dew point of H2O in compressed CO2 with four isotherms measured between 10 °C and 40 °C. Uncertainty is much smaller than existing literature data.
- Completed evaluation of literature data for viscosity of pure CO2 and developed preliminary gas-phase correlation.