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HpCosy – Heat pump comfort system.
IIR document
Study on comparison and examination of different HVAC systems in the kitchen of centers providing school lunch.
A novel indirect evaporative chiller system to realize anti-freezing of cooling tower used in data centre systems.
A novel sensors fault detection and self-correction method for HVAC systems using decentralized swarm intelligence algorithm.
Occupancy driven buildings-to-grid integration framework for large commercial buildings.
Preliminary design of the retrofitted district heating system using heat pumps with CO2 and NH3 refrigerants.
Combined Power and Cooling for Commercial Buildings.
Investigating control parameters of a CO2-based thermal network connecting decentralized heat pumps.
Dynamic simulation modeling and control of a desiccant assisted direct-expansion multi-functional air handling unit.
Integrated combined heating, cooling and electricity system based on triple-effect free-piston Stirling configuration.
Integration of a compact two fluid PCM heat exchanger into the hot superheated section of an air source heat pump cycle for optimized DHW generation.
Zero gradient control for R-744 refrigeration cycles.
Comparative assessment of operation thermal characteristics of different types of refrigeration/heat pump systems for space cooling/heating.
Recommended by the IIR
Large-scale geothermal collector systems for 5th generation district heating and cooling networks.
Evaluation of the potential of heat pumps in the reduction of energy consumption in energy communities: a case study in a Mediterranean district.
Refrigeration sector monitoring
8 results
Initiatives to promote refrigeration technologies in the developing world
Focus on some initiatives to facilitate access to eco-friendly refrigeration technologies in hot countries.
Solar cooling implemented in Jordan
Four sites in Jordan are now equipped with solar absorption chillers.
Solar-powered modular facade capable of cooling and heating a building
In Germany, researchers are testing a modular solar-powered facade that includes a mini heat pump for heating and cooling, and a decentralised ventilation unit with heat...
5th generation district heating and cooling networks in Europe
A recent generation of district heating and cooling networks is developing in Europe, using low temperature renewable energy heat sources (such as shallow...
Design and operation of district heating and cooling systems supplied by renewable energy sources
A report published by the European Commission analyses 8 efficient district heating and cooling systems in different Member States.
Bridging the refrigeration gap: How energy-efficient appliances can transform access for 1.12 billion people
According to a study by CLASP, doubling the energy efficiency of air conditioners and refrigerators by 2030 could reduce lifecycle costs by 60%, expanding access to an additional 320 million and 90 million...
China heat pump market in 2023
Although the country still relies heavily on coal for heating, China is currently the only major market where heat pumps sales grew in 2023, when global sales declined by 3%...
The benefits of 3D printing in refrigeration and air conditioning
The various applications of 3D printing in the field of refrigeration and air conditioning highlight possible tremendous advantages in terms of energy efficiency and cost minimisation.
IIR news
1 result
Member News: New Intermarché Store in Central Paris Equipped with Epta’s “Integral” Refrigeration Systems
The integration of compact, self-contained refrigeration units demonstrates the adaptability of modern cooling technologies in urban and architecturally sensitive environments.
