CX-003339: Categorical Exclusion Determination

Energy Efficient Commercial Refrigeration with Carbon Dioxide Refrigerant and Scroll ExpandersCX(s) Applied: B3.6Date: 07/29/2010Location(s): Cambridge, MassachusettsOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laborato...

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July 29, 2010
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Energy Efficient Commercial Refrigeration with Carbon Dioxide Refrigerant and Scroll Expanders
CX(s) Applied: B3.6
Date: 07/29/2010
Location(s): Cambridge, Massachusetts
Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

Develop a scroll carbon dioxide (CO2) expander with an isentropic efficiency of 75% at design conditions and integrate the expander with a semi-hermetic CO2 compressor.

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