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IIR document
Benefits investigation of electronic expansion valve in electric vehicle thermal system as compared to thermal expansion valve with shut-off valve.
Experimental study of electronic expansion valve opening on the performance of electric vehicle heat pump system at different compressor speeds.
Comprehensive study on EEVs regulation characteristics of vapor-injection CO2 heat pump for electric vehicles.
Sleeping evaporator and refrigerant maldistribution: An experimental investigation in an automotive multi-evaporator air-conditioning and battery cooling system.
Electronic expansion valve mass flow rate prediction based on dimensionless correlation and ANN model.
Mass flow characteristics and correlations of R454C flow through an electrical expansion valve in a heat pump split system.
Experimental study on the CO2 flow characteristics through electronic expansion valves in heat pump.
Investigating dehumidification and heating performance in a dual evaporator heat pump system for electric vehicles.
Applied optimisation of a twin screw expander for electrical power generation in a waste heat recovery system using an organic working fluid
Performance investigation of CO2 automotive air-conditioning system with ejector at 45 °C ambient temperature.
Study on the influence of the superheat of the electronic expansion valve on the performance of the air conditioning system of the heat pump type pure electric bus under frosting condition.
ELECTRICALLY ACTIVATED EXPANSION VALVE FOR SMALL REFRIGERATION PLANTS.
REFRIGERANT FLOW CONTROL BY AN ELECTRICALLY DRIVEN EXPANSION VALVE IN REFRIGERATION SYSTEMS.
STUDY ON FEEDING AN EVAPORATOR WITH THERMOSTATIC AND ELECTRICAL EXPANSION VALVES.
Régulation : des meubles frigorifiques de vente, de A à Z.
Regulations: refrigerated display cabinets, A to Z.
Refrigeration sector monitoring
4 results
Heat pump systems for HVAC in electric vehicles
Heat pump systems offer an energy efficient option for HVAC in electric vehicles. Recent studies present innovative technologies to further improve the heating and cooling performance of heat pump systems as...
IIR Rankine Conference 2020: Which alternative working fluids for ORC systems?
HFOs (hydrofluoroolefins), HCFOs (hydrochlorofluoroolefins) and hydrocarbons were the main alternatives to HFC245fa presented during the IIR Rankine Conference 2020.
The expansion of refrigeration applications of Thermal Energy Storage and PCMs
Based on a selection of papers from two recent IIR conferences, overview of thermal energy storage and PCM applications in the fields of refrigerated transport, display cabinets, fishing vessels, food processing...
Automotive air conditioning: which refrigerant for electric cars?
Different alternatives exist today to replace R134a in automotive air conditioning systems. Update on possible solutions for electric cars.
IIR news
1 result
Member news: Latest news from Danfoss
Danfoss is improving its range of electric expansion valves and has started construction of an energy-efficient supermarket.
Encyclopedia of Refrigeration
Additive manufacturing of regenerators for caloric cooling
In many areas of engineering, additive manufacturing allows the production of complex and multifunctional products that could not be manufactured using traditional methods. In the...
