Temperature stage matching and experimental investigation of high-temperature cascade heat pump with vapor injection

Two-stage air-source heat pump for residential heating and cooling applications in northern U.S. climates

Stefan S. Bertsch, Eckhard A. Groll · International Journal of Refrigeration · 2008 · 329 citations

Air Conditioning, Engineering, Residential Heating +10

Two-stage heat pump system with vapor-injected scroll compressor using R410A as a refrigerant

Xudong Wang, Yunho Hwang, Reinhard Radermacher · International Journal of Refrigeration · 2009 · 242 citations

Engineering, Compressor, Thermal Management +6

Multi-objective optimization of a cooling tower assisted vapor compression refrigeration system

Hoseyn Sayyaadi, Mostafa Nejatolahi · International Journal of Refrigeration · 2010 · 142 citations

Engineering, Heat Recovery, Energy Efficiency +8

Analysis and optimization of subcritical two-stage vapor injection heat pump systems

A. Redón, Emilio Navarro-Peris, Miquel Pitarch et al. · Applied Energy · 2014 · 136 citations · Full text

Engineering, Energy Efficiency, Heat Exchanger +4

Optimization of a multistage vapor-compression refrigeration system for various refrigerants

Saleh S. Baakeem, Jamel Orfi, Abdullah Alabdulkarem · Applied Thermal Engineering · 2018 · 91 citations

Various Refrigerants, Engineering, Energy Efficiency +5