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Air Conditioning and Refrigeration Center Contract Reports

Recent Additions

[2009-08-06] Experimental Study of System Performance Improvements in Transcritical R744 Systems with Applications to Bottle Coolers

DeAngelis, J.M.; Hrnjak, P.S. (Air Conditioning and Refrigeration Center. College of Engineering. University of Illinois at Urbana-Champaign., 2005-03)

PDF (4MB)
[2009-08-06] Condensation of CO2 at Low Temperatures

Jang, J.; Hrnjak, P.S. (Air Conditioning and Refrigeration Center. College of Engineering. University of Illinois at Urbana-Champaign., 2004-06)

PDF (5MB)
[2009-08-06] Analysis of design tradeoffs for display case evaporators

Chandrasekharan, R.; Bullard, C.W. (Air Conditioning and Refrigeration Center. College of Engineering. University of Illinois at Urbana-Champaign., 2004-10)

PDF (2MB)
[2009-08-06] An Experimental Investigation of Pressure Drop and Heat Transfer in an In-Tube Condensation System of Ammonia with and Without Miscible Oil in Smooth and Enhanced Tubes

Komandiwirya, H.B.; Hrnjak, P.S.; Newell, T.A. (Air Conditioning and Refrigeration Center. College of Engineering. University of Illinois at Urbana-Champaign., 2005-04)

PDF (2MB)
[2009-08-06] Flow and Heat Transfer in Microchannels 30 to 300 Microns in Hydraulic Diameter

Tu, X.; Hrnjak, P.S. (Air Conditioning and Refrigeration Center. College of Engineering. University of Illinois at Urbana-Champaign., 2004-01)

PDF (3MB)