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IIR document
Data driven assessment of a small scale evaporative condenser based on a combined artificial neural network with design of experiment approach.
A new hybrid liquid desiccant system with improved wettability plastic tubes.
Investigations of low pressure two-phase steam-water injector.
Automated optimization of air conditioning systems using geometry based simulation models.
Experimental analysis of novel wetting structures for evaporative cooling.
Evaporative cooling in Europe. When and how much is it worth?
Experimental investigation of a hybrid liquid desiccant air-conditioning system for energy-efficient cooling of buildings.
Analysis of a hybrid system of liquid desiccant and CO2 transcritical cycles.
Hybrid liquid desiccant system design and operation under high latent load conditions in Taiwan.
Practical application of sorption rotors in the air drying technology of objects for different purposes.
Removal effect of bio-contaminants in a packaged liquid desiccant-assisted air conditioning unit.
Feasibility of controlling heat and enthalpy wheel effectiveness to achieve optimal closed DOAS operation.
Experimental study on a finned-tube internally cooled contactor for liquid desiccant air conditioning systems with ionic liquid.
Separate sensible and latent cooling systems: a critical review of the state-of-the-art and future prospects.
Impact of surface treatment and geometrical characteristics on the condensate retention and frost formation on metal foams.
Refrigeration sector monitoring
11 results
US research projects to cut AC energy consumption
The 15 projects selected by Advanced Research Projects Agency-Energy (ARPA-E) – within the Building Energy Efficiency Through Innovative Thermodevices (BEETIT) are developing new approaches and technologies for building cooling equipment and air...
World desiccant wheel market.
A few figures to illustrate the desiccant wheel market.
Focus on the role of humidification and dehumidification in HVAC&R
An article recently published on the website HVAC&R online clarifies the differences between those two industries and develops their respective applications.
Research & Development: A cooling curtain made of a porous triple-layer membrane
A doctoral student at ETH Zurich's Functional Materials Laboratory has developed a cooling curtain made of a porous triple-layer membrane.
Humidity greatly impacts emissions from air conditioning
The environmental impact of controlling humidity in air conditioning may be larger than the impact of reducing temperatures, according to research from the National Renewable Energy...
United Kingdom: evaporative cooling for Tesco superstores
Thanks to evaporative cooling, Tesco expects to lower the energy consumtpion in its supermarkets and to reduce significantly its maintenance costs.
The global evaporative condensing unit market.
A projection for the ten next years.
The economic advantages of evaporative cooling
ACHR News recently published an article focusing on the advantages of evaporative cooling in commercial buildings.
Novel desiccant materials for more energy-efficient AC systems
Teams of researchers at MIT and at Texas A&M University have developed novel desiccant materials that could lead to more energy-efficient and economical room air conditioners and...
Techniques of humidification in data centres
An interesting overview of the recent improvement in data centres humidification techniques.
Refrigeration continued to drive sales of large household appliances in France in 2021
According to Gifam, a grouping of home appliance brands, sales of refrigerators, freezers and wine coolers increased in France in 2021.
IIR news
2 results
The 27th IIR Informatory Note on evaporative cooling.
This 27th IIR Informatory Note provides a state of the art of the simple and practical technology that is Evaporative Cooling.
First meeting of the IIR Working Group on Dehumidification in Air Conditioning
The IIR Commission E1 Working Group (WG) on “Dehumidification in Air Conditioning”, chaired by Baolong Wang and Xu Zhang, held its first meeting during the IIR-co-sponsored Purdue conferences on July 9, 2018.
