Thermophysical Properties of CO2 and CO2-Rich Mixtures

 

Data obtained in this project for thermal<br/>conductivity of pure CO<sub>2</sub> compared with<br/>current state-of-the-art correlation.
Data obtained in this project for thermal
conductivity of pure CO2 compared with
current state-of-the-art correlation.
Performer: 
National Institute of Standards & Technology
Website:  National Institute of Standards & Technology
Award Number:  FE0003931
Project Duration:  10/01/2011 – 03/31/2015
Total Award Value:  $600,970.00
DOE Share:  $600,970.00
Performer Share:  $0.00
Technology Area:  Hydrogen Turbines
Key Technology:  SCO2 Power Cycles
Location:  Boulder, Colorado

Project Description

The National Institute of Standards and Technology (NIST) will execute experimental and modeling work on the thermodynamics of the CO2/H2O system, modeling work on the viscosity of pure CO2, and experimental and modeling work on the thermal conductivity of pure CO2. Specific activities include:

Project Benefits

This project will contribute to program goals by expanding supercritical carbon dioxide (CO2) data to aid modeling efforts. This effort will improve the quality of the thermodynamic data on CO2 over the range of conditions of interest in the design and development of supercritical CO2 power cycles. Specifically, this project will execute experimental and modeling work on the thermodynamics of CO2/water mixture systems, modeling work on the viscosity of pure CO2, and experimental and modeling work on the thermal conductivity of pure CO2.

Contact Information

Federal Project Manager 
Mark C. Freeman: mark.freeman@netl.doe.gov
Technology Manager 
Richard Dennis: richard.dennis@netl.doe.gov
Principal Investigator 
Allan Harvey: allan.harvey@nist.gov
 

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