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  • Duct leakage and leakage testing.

    • Author(s) : WILLS I.
    • Publication date: 2013/05
    • Languages : English
    • Keywords : Standardization, Energy consumption, Recommendation, Australia, Air, Duct, Testing, Leakage
    • Source: EcoLibrium - vol. 12 - n. 4
    • Formats : PDF
  • IIR document

    Practical tests with R290 used in reefer container refrigeration leakage testing.

    • Author(s) : KÖNIG H., BARARU M., HOLTAPPELS K.
    • Publication date: 2016/08/21
    • Languages : English
    • Keywords : Safety, R290, Simulation, Testing, Refrigerated container, Leakage
    • Source: 12th IIR Gustav Lorentzen Conference on Natural Refrigerants (GL2016). Proceedings. Édimbourg, United Kingdom, August 21st-24th 2016.
    • Formats : PDF
  • Restart test design for inverter compressors.

    • Author(s) : CETINTURK T., HACIOGLU B.
    • Publication date: 2021/05
    • Languages : English
    • Keywords : Household refrigerator, Inverter, Testing, Failure, Compressor
    • Source: 2021 Purdue Conferences. 25th International Compressor Engineering Conference at Purdue.
    • Formats : PDF
  • IIR document

    COP tests of a rotation heat pump.

    • Author(s) : LÄNGAUER A., ADLER B. B., RAKUSCH C., et al.
    • Publication date: 2019/08/24
    • Languages : English
    • Keywords : Industrial application, Design, Temperature, Rotation, Heat pump, High temperature, Testing, Energy efficiency, COP
    • Source: Proceedings of the 25th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
    • Formats : PDF
  • An engineer's guide to international fan test standards.

    • Author(s) : ROSSI A.
    • Publication date: 2017/08
    • Languages : English
    • Keywords : Standardization, Measurement, Fan, Design, Temperature, Review, Pressure, Testing, Acoustics
    • Source: EcoLibrium - vol. 16 - n. 7
    • Formats : PDF
  • IIR document

    Refrigeration equipment pull down tests: a tool for energy saving.

    • Author(s) : DEVIN E., STUMPF A., CAVALIER G.
    • Publication date: 2015/08/16
    • Languages : English
    • Keywords : Road transport, Energy consumption, Refrigerated transport, Temperature, Performance, Testing
    • Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
    • Formats : PDF
  • IIR document

    Performance test of solar-assisted ejector cooling system.

    • Author(s) : HUANG B. J., TON W. Z., WU C. C., et al.
    • Publication date: 2014/03
    • Languages : English
    • Keywords : Ejector system, Performance, Testing, Solar energy, Energy saving
    • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 39
    • Formats : PDF
  • Expanded hot surface ignition testing of A2L refrigerants.

    • Author(s) : COUGHLAN P., GRAY N., KOBAN M.
    • Publication date: 2018/07/09
    • Languages : English
    • Keywords : Safety, Low GWP, Surface temperature, Flammability, HFO, HFC, Testing, Leakage
    • Source: 2018 Purdue Conferences. 17th International Refrigeration and Air-Conditioning Conference at Purdue.
    • Formats : PDF
  • IIR document

    The application and testing of the helium turbines in the EAST cryogenic system.

    • Author(s) : FU B., ZHANG Q., ZHU P., et al.
    • Publication date: 2014/04/07
    • Languages : English
    • Keywords : Turbine, Superconduction, Helium, Tokamak, Testing, Cryogenics
    • Source: Cryogenics 2014. Proceedings of the 13th IIR International Conference: Prague, Czech Republic, April 7-11, 2014.
    • Formats : PDF
  • Lifetime test and heritage on orbit of coolers for space use.

    • Author(s) : NARASAKI K., TSUNEMATSU S., OOTSUKA K., et al.
    • Publication date: 2012/04
    • Languages : English
    • Keywords : Joule-Thomson, Lifetime, Stirling, Testing, Space, Cryocooler
    • Source: Cryogenics - vol. 52 - n. 4-6
  • IIR document

    Corrosion tests of gadolinium in various heat conducting fluids.

    • Author(s) : ZAMNI L., MAUDNI EL ALAMI S. el, BALLI M., et al.
    • Publication date: 2012/09/17
    • Languages : English
    • Keywords : Magnetic refrigerator, Magnetocaloric cooling, Alloy, Magnetic property, Modelling, Material, Magnetism, Gadolinium, Expérimentation, Testing, Magnetocaloric effect, Corrosion
    • Source: 5th International Conference on Magnetic Refrigeration at Room Temperature (Thermag V). Proceedings: Grenoble, France, September 17-20, 2012.
    • Formats : PDF
  • IIR document

    Acceptance tests and commissioning of the ARIEL e-Linac helium cryoplant.

    • Author(s) : HODGSON G., KOVESHNIKOV A., MACHEFEL A., et al.
    • Publication date: 2014/04/07
    • Languages : English
    • Keywords : Superconduction, Liquid helium, Design, Commissioning, Testing, Cryogenics, Accelerator
    • Source: Cryogenics 2014. Proceedings of the 13th IIR International Conference: Prague, Czech Republic, April 7-11, 2014.
    • Formats : PDF
  • IIR document

    PF1 coil joint fatigue test results at LN2.

    • Author(s) : KOVALCHUCK O., MARUSHIN E., MEDNIKOV A., et al.
    • Publication date: 2019/05/08
    • Languages : English
    • Keywords : Tightness, Superconduction, Nuclear engineering, Low temperature, Liquid nitrogen, Coil, Russia, Case study, Testing
    • Source: Cryogenics 2019. Proceedings of the 15th IIR International Conference: Prague, Czech Republic, April 8-11, 2019.
    • Formats : PDF
  • IIR document

    Field test monitoring of the food cold chain in European markets.

    • Author(s) : GOGOU E., DERENS E., ALVAREZ G., et al.
    • Publication date: 2014/06/23
    • Languages : English
    • Keywords : France, Food, Cold chain, Temperature, Quality, Greece, Europe, Testing
    • Source: 3rd IIR International Conference on Sustainability and the Cold Chain. Proceedings: London, UK, June 23-25, 2014
    • Formats : PDF
  • Development of operating envelope limits for equipment tested in a wind tunnel.

    • Author(s) : SARFRAZ O., BACH C. K.
    • Publication date: 2016/07/11
    • Languages : English
    • Keywords : Thermodynamics, Psychrometry, Operation, Wind tunnel, Evaporation, Evaporator, Testing, Equipment
    • Source: 2016 Purdue Conferences. 16th International Refrigeration and Air-Conditioning Conference at Purdue.
    • Formats : PDF
  • IIR Sub-Commissions activities: D1

    A business meeting of the IIR Sub-commission D1 Refrigerated Display Cabinets was held in Orlando, US, during the 2005 ASHRAE Winter Meeting. During this meeting, chaired by Sietze van der Sluis and attended by 11 people, including Didier Coulomb...

    • Publication date : 2005/06/14
  • IIR Sub-Commissions activities: D2

    The next meeting of IIR Sub-Commission D2 CERtification, TEsting and quality of transport Equipment used for perishable foodstuffs and other temperature-sensitive materials (CERTE) will be held in Athens, Greece, on May 25-27, 2005. Contact G....

    • Publication date : 2005/06/14
  • International events: Cemafroid

    Cemafroid, a French organization handling, testing and providing expertise on refrigeration equipment, organized a "Day on the cold chain" in Antony, France, focusing on various issues in certification and agreements that Cemafroid has obtained...

    • Publication date : 2009/02/24
  • IIR Sub-Commission D2 CERTE

    The next meeting of the IIR Sub-Commission D2 "CERTE" (CERtification Testing and quality of transport Equipment used for perishable products and other temperature-sensitive materials) will be held in Plestany, Slovak Republic, on May 31 - June 1,...

    • Publication date : 2007/04/25
  • Conference update: Cambridge

    The 1st IIR Conference on Sustainability and the Cold Chain is to be held on March 29-31, 2010. The conference, which will attract an international audience of researchers and industrialists, will bring together those with an...

    • Publication date : 2009/12/09
  • Corporate members: news

    - During the IIAR's 2008 Ammonia Refrigeration and Conference, the first fundraising event, a golf tournament, was held in order to launch Ammonia Refrigeration Foundation actions. The recently formed foundation will promote charitable,...

    • Publication date : 2008/05/13
  • Watch our side event at COP27

    COP27 will mark the 30th anniversary of the adoption of the United Nations Framework Convention on Climate Change.

    • Publication date : 2022/10/25
    • Subjects: Environment
  • Press release: The International Institute of Refrigeration appoints Professor Judith Evans as new president of Commission C2

    The International Institute of Refrigeration (IIR) is proud to announce the appointment of Judith Evans, Professor at London South Bank University, as the new president of IIR Commission C2 on food science and engineering.

    • Publication date : 2016/07/12
  • New president of IIR Commission C2 on food science and engineering

    The IIR is proud to announce the appointment of Judith Evans, Professor at London South Bank University, as the new president of IIR Commission C2 on food science and engineering.

    • Publication date : 2016/07/06
  • A new version of the ATP Agreement

    The new version on the international carriage of perishable foodstuffs and on the special equipment to be used for such carriage became effective from 30 September 2015. The IIR was involved in this process thanks to its Commission D2...

    • Publication date : 2015/10/20
  • IIR economic news service: the latest from our market report partners

    The IIR has established partnerships with several leading market research companies, as well as with establishments that combine and provide detailed reports and global analytical studies on different sectors of the refrigeration or economic...

    • Publication date : 2016/12/07
  • News from IIR members: Alfa Laval

    Two major Belgian supermarket chains have recently ordered Alfa Laval's air gas coolers, and three of them have already been installed. Both supermarkets were specifically searching for cooling systems compatible with CO2 to reduce their energy...

    • Publication date : 2013/02/22
  • I-SWG workshop at Delft Days Magnetocaloric Conference

    Workshop organised by the IIR Industrial Sub-Working Group (I-SWG) on Magnetic refrigeration

    • Publication date : 2015/10/28
  • IIR Sub-Commission D2 CERTE news

    A new president and a meeting in Germany for this very active IIR Sub-Commission on test stations (refrigerated transport).

    • Publication date : 2018/05/17
  • Obituary: Rui Telmo Nobre

    Mr Rui Telmo Nobre was the chairman of the UNECE Working Party on Transport of Perishable Foodstuffs and involved in the work of the IIR CERTE Sub-Commission.

    • Publication date : 2020/02/06
  • 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...

    • Last update : 2022/09/16
    • Langues : French, English
    • Themes : Caloric cooling (magnetocaloric, electrocaloric, elastocaloric and barocaloric cooling)
  • Nanorefrigerants

    Nanorefrigerants are created by adding nanoparticles in suspension to a base refrigerant. They have a thermal conductivity that is 15% to 104% higher than that of the corresponding...

    • Last update : 2022/06/17
    • Langues : English, French
    • Themes : Nanofluids
  • For IIR members only

    Ice cream manufacturing, environmental impact and market data

    From a physico-chemical point of view, ice cream is a complex, frozen multiphase mixture. The manufacturing process includes several stages of freezing which are described in this...

    • Last update : 2022/10/12
    • Langues : French, English
    • Themes : Ice creams
  • 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...

    • Last update : 2022/11/21
    • Langues : French, English
    • Themes : Freeze-drying in biology and medicine, Cryobiology, cryomedicine: general information
  • Liquefied Natural Gas: production process and cold energy recovery

    Liquefied natural gas (LNG) is natural gas that has been cooled to about -160 °C and turned into a liquid to facilitate transportation and storage. A typical LNG supply chain...

    • Last update : 2022/06/20
    • Langues : French, English
    • Themes : LNG and LPG