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IIR document

Compact plug&play monitors for precise low temperature measurements.

• Author(s) : FISHER E., DATSKOV V., SEIFERT F., et al.
• Publication date: 2017/05/15
• Languages : English
• Keywords : Comparison, Accuracy, Measuring instrument, Cryogenics, Cold climate
• Source: Cryogenics 2017. Proceedings of the 14^th IIR International Conference: Dresden, Germany, Mai 15-19, 2017.
• Formats : PDF

IIR document

Employment of dynamic temperature-time-transformation (DTTT) diagrams on phase change materials (PCM).

• Author(s) : RUBIO-PEREZ G., MUNOZ-RUJAS N., WORLITSCHEK J., AGUILAR F.
• Publication date: 2021/09/01
• Languages : English
• Keywords : PCM, Stability, Cycle, Measuring instrument, Organic compound, Temperature, Time, Diagram, Expérimentation, Melting, Energy storage
• Source: 13^rd IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning. Proceedings: (online) Vicenza, Italy, September 1-3, 2021.
• Formats : PDF

Experimental investigation on a sliding-vane expander for steam applications.

• Author(s) : COSTANZO I., MURGIA S., VALENTI G., FASANI F.
• Publication date: 2021/09
• Languages : English
• Keywords : Expérimentation, Vapour, Vane expander, Performance, Test rig, Measuring instrument, Heat recovery, Industrial application
• Source: 12^th International Conference on Compressors and their Systems
• Formats : PDF

IIR document

Continuous monitoring of energy performance in industrial systems.

• Author(s) : PEARSON A.
• Publication date: 2019/08/24
• Languages : English
• Keywords : Refrigerating system, Industrial application, Generality, Energy consumption, Temperature, Monitoring, Measuring instrument, Energy efficiency, Ambient condition
• Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
• Formats : PDF

Comparison of different instruments for particle concentration measurements.

• Author(s) : WANG X. L., ZHANG Y. H., TAN Z. C.
• Publication date: 2005
• Languages : English
• Keywords : Comparison, Clean room, Particle, Measuring instrument, Filtration, Air conditioning
• Source: ASHRAE Transactions. 2005 Annual Meeting, Denver, Colorado, USA. Volume 111, part 2 + CD-ROM.

Heat transfer, insulation, instrumentation. [Proceedings of the meetings of the] commission 2: Belgrade, Yugoslavia, June 9-10, 1960. Education and organization of refrigeration. [Proceedings of the meetings of the] commission 9: Portoroz, Slovenia, June 17-18, 1960.

• Organiser : IIF-IIR
• Publication date: 1960
• Languages : French
• Keywords : Heat transfer, Material, Measuring instrument, Insulation, Cryogenics
• Formats : Hard copy, PDF

Messtechnische Erfassung charakteristischer Kenngrössen von Raumluftströmungen. Messgenauigkeit thermischer Anemometer zur Messung von Raumluftströmungen. 2. Verbesserung des dynamischen Verhaltens thermischer Anemometer.

Assessing indoor low-velocity measurements. Measuring the precision of thermal anemometers concerning measuring of room air flow. 2. Improvement of the dynamic reaction of thermal anemometers.

• Author(s) : SEFKER T., WOLTERS T.
• Publication date: 2004/04
• Languages : German
• Keywords : Design, Anemometry, Measuring instrument, Expérimentation
• Source: KI Luft Kältetech. - vol. 40 - n. 4

Matériaux : quand les nanotubes deviennent capteurs de pression.

Materials: when nanotubes become pressure sensors.

• Author(s) : DEROIN P.
• Publication date: 2008/02/07
• Languages : French
• Keywords : Nanotube, Sensor, Research, Pressure, Measuring instrument
• Source: Usine nouv. - n. 3087

Electronic nose technology in quality assessment: monitoring the ripening process of Danish Blue cheese.

• Author(s) : TRIHAAS J., NIELSEN P. V.
• Publication date: 2005/01
• Languages : English
• Keywords : Odour, Ripening (cheese), Quality, Measuring instrument, Cheese
• Source: Ital. J. Food Sci. - vol. 70 - n. 1

IIR document

Performance characterisation of transport temperature control units in heat mode: a new test method.

• Author(s) : RADULESCU C., LOHAN J., HIGGINS H., et al.
• Publication date: 2003/08/17
• Languages : English
• Keywords : Road transport, Design, Temperature, Measuring instrument
• Source: 21^st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
• Formats : PDF

Space cryogenics.

• Author(s) : SHIRRON P.
• Publication date: 2013/10
• Languages : English
• Keywords : Design, Measuring instrument, Space, Cryocooler, Cryogenics
• Source: Cold Facts - vol. 29 - n. 4

Microlever chilled out.

• Author(s) : MILONNI P. W., CHERNOBROD B. M.
• Publication date: 2004/12/23
• Languages : English
• Keywords : Optics, Low temperature, Cooling, Laser, Measuring instrument
• Source: Nature - vol. 432 - n. 7020

Limitations of the standard Bernoulli equation method for evaluating Pitot/impact tube data.

• Author(s) : BOETCHER S. K. S., SPARROW E. M.
• Publication date: 2007/02
• Languages : English
• Keywords : Velocity (fluids, gases), Thermodynamics, Fluid, Measuring instrument, Flow
• Source: International Journal of Heat and Mass Transfer - vol. 50 - n. 3-4

Measuring the effectiveness of the HACCP food safety management system.

• Author(s) : KAFETZOPOULOS D. P., PSOMAS E. L., KAFETZOPOULOS P. D.
• Publication date: 2013/10
• Languages : English
• Keywords : Food, Safety, Performance, Measuring instrument, HACCP
• Source: Food Control The International Journal of HACCP and Food Safety - vol. 33 - n. 2

IIR document

Device for measurement of thermal emissivity at cryogenic temperatures.

• Author(s) : KRÁLIC T., HANZELKA P., MUSILOVÁ V., et al.
• Publication date: 2004/04/27
• Languages : English
• Keywords : Radiation, Cryotemperature, Measurement, Measuring instrument, Emissivity, Cryogenics
• Source: Cryogenics 2004. Proceedings of the 8th Cryogenics Conference
• Formats : PDF

Rare earths for spatial measurements.

Researchers from ECA-INAC developed a small cryorefrigerator, replacing liquid helium by a more efficient rare-earths based material.

• Publication date : 2014/11/27

Briefs: Accuracy of temperature-measuring equipment

Food Refrigeration & Process Engineering Research (FRPERC), University of Bristol (UK) has conducted studies on 3 types of temperature-monitoring equipment. The temperatures were measured between mock (tylose) food packs in 3 retail cabinets....

• Publication date : 2004/07/27

Monitoring of temperatures

The Commission Regulation (EC) No 37/2005 of 12 January 2005 on the monitoring of temperatures in the means of transport, warehousing and storage of quick-frozen foodstuffs intended for human consumption was published on January 13, 2005 in the...

• Publication date : 2005/02/11

Cryogenics: A new cryocooler

A new cryocooler has been demonstrated at the National Institute of Standards and Technology (NIST) that combines small-size, rapid cooling, low temperatures and high efficiency. It is a "pulse tube" design that uses oscillating helium gas to...

• Publication date : 2007/05/04

Carbon Expo 2005

Climate change is one of the main challenges facing humanity. The creation of market-based mechanisms and a global market in greenhouse gas reductions is a significant instrument to address this challenge. One part of the global carbon market has...

• Publication date : 2005/01/12

Recent developments in extreme cooling

Researchers from NIST have demonstrated a solid-state refrigerator using quantum physics in micro- and nanostructures to cool a much larger object to extremely low temperatures. Moreover, a team of Munich’s Ludwig Maximilian University, has...

• Publication date : 2013/05/17

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

The IIR remains a key partner in European refrigeration projects

In line with its international activities, the International Institute of Refrigeration (IIR) is currently a partner of three European research projects focused on very distinct areas of refrigeration technology.

• Publication date : 2018/10/08

Cryogenic nitrogen in the food and beverage industry

The adoption of cryogenic processes in the food and beverage industry is predominantly driven by liquid nitrogen (LIN), and it is the preferred candidate for food chilling and...

• Last update : 2023/11/07
• Langues : English, French
• Themes : Freezing of foodstuffs