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19 results
A three-dimensional CFD simulation study to reduce heat stress in ships.
IIR document
New proposals for ventilation rates in machine rooms.
The dependence of the exergetic output-input ratio of air conditioning system for operating cleanrooms on coefficient of transformation of refrigeration machine.
[In Ukrainian. / En ukrainien.]
The art of fitting out supermarkets: plant room.
Money leaking from the mechanical room: a practical guide to addressing chiller leaks.
A broad overview of ammonia safety in cold store and engine room.
Use of absorption columns to avoid ammonia leakage from machinery rooms.
Safe plant rooms for large hydrocarbon chillers.
Application of underfloor air distribution to management and equipment rooms of underground railway stations.
[In Chinese. / En chinois.]
L'automatisation des installations frigorifiques commerciales.
Automation of refrigerating plants.
Precautions and procedures for hydrocarbon chiller plant rooms.
Afstandentabellen voor ammoniakkoelinstallaties gepubliceerd.
Publication of distance tables for ammonia refrigerating plants.
Fuites d’ammoniac gazeux et liquéfié sous pression : résultats préliminaires issus des essais à moyenne échelle de l’INERIS.
Smoke ventilation from the opening of an isolated machine room inside a clean room.
Custom tailored standardized machine rooms.
Refrigeration sector monitoring
6 results
Latest news about regulation in Europe
The European “F-gas” Regulation and the EN 378 standard are currently being revised at European level. Latest news on these two flagship texts.
Reduce refrigerant leaks in supermarkets
Refrigerant leaks are a recurring problem, particularly in the commercial refrigeration sector. An American initiative aims to identify the main causes of leaks and to propose solutions to reduce...
Viability of an absorption solar cooling system in an isolated school in Mexico
A recent IJR article presents a simulation of the operating strategies and the results of the first experiments following the installation of a solar thermal absorption air conditioning system, installed in an...
World’s largest seawater air-conditioning system commissioned in Tahiti
Thanks to this system, the cold waters of the deep will cool the French Polynesia Hospital Center, saving at least 2.5 million euros of electricity per year.
The water chillers market within the EMEA (Europe Middle East & Africa) zone
Like in 2013, the largest market is the Middle East (2.57 millions of kW ) followed by Germany (2.48 millions of kW ), France (2.36 millions of kW ) and Italy (2.29 millions of kW ).
Major trends in the global commercial refrigeration market
The global commercial refrigeration market, half of which is made up of the refrigerated display cabinet segment, amounted to USD 71 billion in 2021, up 8.8% year-on-year and 14% over four...
IIR news
2 results
Technical visit to the Tokyo fish market (in French)
During the ICCC conference last June, participants were offered technical visits, including a tour of the Tokyo Fish Market. Alain Le Bail, President of the IIR Commission C2, chose to visit it. Discover his...
New IIR Informatory Note: Advancements in Supermarket Refrigeration
Download your copy of the latest IIR Informatory Note on “Advancements in Supermarket Refrigeration”
Encyclopedia of Refrigeration
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...
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...
