Improvement of capacity and COP through use of two-stage compressor in transcritical R744 systems

Keyphrases

• Transcritical 100%
• R744 100%
• Two-stage Compressor 100%
• Heat Sink 66%
• Intermediate Pressure 66%
• High Temperature 33%
• Popular 33%
• System Design 33%
• High Pressure 33%
• Wide Temperature Range 33%
• Design Approach 33%
• Compression Process 33%
• Suction Pressure 33%
• Area Distribution 33%
• Geometric Mean 33%
• Comprehensive System 33%
• Pressure Level 33%
• Intercooling 33%
• Low Environmental Impact 33%
• Heat Transfer Area 33%
• Gas Cooling 33%
• Heat Rejection 33%
• Discharge Pressure 33%
• Compressor Discharge Temperature 33%
• Compressor System 33%
• Two-stage Compression 33%
• Optimum Heat Transfer 33%
• Intercooler 33%

Engineering

• Stage Compressor 100%
• Temperature Range 50%
• Experimental Result 50%
• Model System 50%
• Simulation Tool 50%
• Suction Pressure 50%
• Compression Process 50%
• Pressure Level 50%
• Low Environmental Impact 50%
• Heat Transfer Area 50%
• Numerous Advantage 50%
• Discharge Temperature 50%
• Discharge Pressure 50%
• Heat Rejection 50%
• Gas Cooling 50%
• Compressor Discharge 50%
• Intercooler 50%
• Stage Compression 50%
• Actuator 50%
• Heat Source 50%