Trans-critical R744 and two-phase flow through short tube orifices

Revival of carbon dioxide as a refrigerant

G Lorentzen · International Journal of Refrigeration · 1994 · 637 citations

Engineering, Architectural Engineering, Air Conditioning +8

Development of compact heat exchangers for CO2 air-conditioning systems

Jostein Pettersen, Armin Hafner, Geir Skaugen et al. · International Journal of Refrigeration · 1998 · 163 citations

Engineering, Mechanical Engineering, Air Conditioning +13

Pressure drop and flashing mechanisms in refrigerant expansion devices

José R. Simões‐Moreira, C.W. Bullard · International Journal of Refrigeration · 2003 · 67 citations

Engineering, Materials Engineering, Materials Science +11

Flow of Refrigerant 134a Through Orifice Tubes

George Singh, Pega Hrnjak, C.W. Bullard · HVAC&R Research · 2001 · 50 citations

Engineering, Automotive Engineering, Chemical Engineering +16

Two-phase flow of R-22 through short-tube orifices

Y. Kim, Dennis L. O’Neal · ASHRAE winter conference papers · 1994 · 44 citations

Engineering, Physics, Fluid Dynamics +11