Performance analysis of a R134a/CO2 cascade heat pump in severe cold regions of China
Hongwei Zhang, Xudong Geng, Shuangquan Shao, Chunqiang Si, Zhichao Wang
Topics & Concepts
Coefficient of performanceCascadeHeat pumpEnvironmental scienceAir source heat pumpsMeteorologyEnergy performanceEfficient energy useNuclear engineeringEngineeringHeat exchangerMechanical engineeringPhysicsChemical engineeringElectrical engineeringRefrigeration and Air Conditioning TechnologiesBuilding Energy and Comfort OptimizationHeat Transfer and Optimization