1. Principles of refrigeration;Dossat,2002
2. Control and optimal operation of simple heat pump cycles;Jensen,2005
3. Jensen, J. B., & Skogestad, S. (in press). Optimal operation of a simple refrigeration cycles. Part II: Selection of controlled variables. Computers & Chemical Engineering.
4. Fundamental process and system design issues in CO2 vapor compression systems;Kim;Progress in Energy and Combustion Science,2004
5. Heat pump technology;Langley,2002