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IIR document
Control optimization for cold-room (walk-in) refrigeration units.
Thermal comfort analysis in a room with displacement ventilation system coupled with passive chilled beams.
Experimental study on the frost of the cold-trap in vacuum freeze-drying machines.
Possibilities and pitfalls in carbon dioxide refrigeration.
Performance of a cold transport system utilizing evaporation-freezing phenomena with a cold trap.
DEVELOPMENT OF THE COLD GENERATION METHODS WITHOUT MOVABLE PARTS AT ALL.
Research on experiment of cold air distribution in the room with air conditioning.
Experimental study on the thermal uniformity of a room with an active chilled beam system.
Consideration for minimising draught discomfort in rooms with active chilled beams.
Solar cooling: effect of heat stress on a room based on the performance of absorption units.
Rock-soil thermal response test and application of ground-source heat pump in severe cold zone.
[In Chinese. / En chinois.]
HEAT TRANSFER COEFFICIENT DURING TWO-PHASE FLOW BOILING OF R134A.
Refrigerant flow boiling heat transfer in parallel microchannels as a function of local vapour quality.
Refrigeration sector monitoring
6 results
Quantum refrigerators: research is making progress
Two recent studies illustrate the progress of research on quantum refrigerators. Cooling applications for microelectronic compounds could be considered.
German researchers approach absolute zero
Physicists at the University of Bremen, Germany have produced the lowest temperature ever recorded, at 38 picoKelvin, which is 38 trillionths of a degree above absolute zero.
Radiative cooling coatings that can adapt to the seasons
A novel material can be used as a coating on building’s rooftops or windows to provide radiative cooling in the summer without overcooling in the colder months.
ICCC2016 highlights: ageing of refrigerated truck insulation
This summary refers to a paper presented during the IIR International Cold Chain Conference (ICCC2016) which took place in New Zealand. This paper can be downloaded from Fridoc database by using the direct link provided at the end of the article.
France: containment of refrigerating data plants
French Environment and Energy Management Agency (ADEME) recently published a study conducted by Cemafroid and IRSTEA on the containment of refrigerating plants.
New framework aims to standardise research on evaporative cooling technologies
Evaporative cooling is gaining increasing attention as an energy-efficient alternative to conventional air conditioning. A new scientific study by an international team of researchers, including Anna Pacak,...
Encyclopedia of Refrigeration
4 results
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...
Additive manufacturing of heat exchangers
In the refrigeration industry, additive manufacturing (colloquially referred to as “3D printing”) makes it possible to fabricate novel, complex and potentially more energy efficient...
Hydrocarbon refrigerants
Hydrocarbons such as R290 (propane), R600a (isobutane) or R1270 (propene/propylene) are low GWP non-toxic natural refrigerants with excellent thermodynamic properties. They offer an...
Cryogenics in the pharmaceutical industry: drug design and bioavailability improvement
Research activities in the pharmaceutical sector focus primarily on developing novel drug formulations which can elicit the desired response upon being administered to the patient...
