Search results

Effect of vacuum freeze-drying process parameters on acid paper literatures.

[In Chinese. / En chinois.]

• Author(s) : ZHAN Y., LI C., YU Y., et al.
• Publication date: 2014/04
• Languages : Chinese
• Source: Journal of Refrigeration - vol. 35 - n. 156
• Formats : PDF

IIR document

Seed conservation under –196°C in liquid nitrogen. The use of paper tubes for seed cryopreservation.

• Author(s) : ARAPETYAN E., USANTENKO Y., BODNAR L., et al.
• Publication date: 2014/04/07
• Languages : English
• Source: Cryogenics 2014. Proceedings of the 13^th IIR International Conference: Prague, Czech Republic, April 7-11, 2014.
• Formats : PDF

Recommended by the IIR / IIR document

CO₂ as a Refrigerant. (Digital or Paper version)

• Author(s) : PEARSON A. B.
• Publication date: 2014/11
• Languages : English
• Formats : Hard copy, PDF

Recommended by the IIR / IIR document

Handbook on indirect refrigeration and heat pump systems. (Digital or Paper version)

• Author(s) : MELINDER Å.
• Publication date: 2015/08
• Languages : English
• Formats : Hard copy, PDF

Effect of active paper sheets with encapsulated essential oils on lemon quality during its refrigerated conservation.

• Author(s) : NAVARRO MARTINEZ A., MARTÍNEZ HERNÁNDEZ G. B., LÓPEZ GÓMEZ A.
• Publication date: 2022/04
• Languages : English
• Source: XI Congreso Ibérico y IX Congreso Iberoamericano de Ciencias y Técnicas del Frío, CYTEF 2022.
• Formats : PDF

IIR document

Investigation on the feasibility of using wood pulp fiber paper as substrate of rotary desiccant wheel for dehumidification.

• Author(s) : WU X., GE T., DAI Y., et al.
• Publication date: 2019/08/24
• Languages : English
• Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
• Formats : PDF

IIR document

Performance evaluation of various fiber paper matrix desiccant wheels coated with nano-adsorbent for energy efficient dehumidification.

• Author(s) : LAKSHMI KANTHAN BARATHI A., HUSSAIN S. I., KALAISELVAM S.
• Publication date: 2023/02
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 146
• Formats : PDF

Microbial control in fresh horticultural products using active paper sheets with essential oils. A case study in lemon cv. Verna.

• Author(s) : NAVARRO MARTINEZ A., MARTÍNEZ HERNÁNDEZ G. B.
• Publication date: 2022/04
• Languages : English
• Source: XI Congreso Ibérico y IX Congreso Iberoamericano de Ciencias y Técnicas del Frío, CYTEF 2022.
• Formats : PDF

Recommended by the IIR

Industrial High Temperature Heat Pumps – Ongoing Research in the USA.

• Author(s) : AMARNATH A., VAIRAMOHAN B.
• Publication date: 2023/05/15
• Languages : English
• Source: 14^th IEA Heat Pump Conference 2023, Chicago, Illinois.
• Formats : PDF

Recommended by the IIR

An estimation of the European industrial heat pump market potential

• Author(s) : MARINA A., SPOELSTRA S., ZONDAG H.A., WEMMERS A. K.
• Publication date: 2021/04
• Languages : English
• Source: Renewable and Sustainable Energy Reviews - 139
• Formats : PDF, Autre

Performance of a plate-type enthalpy exchanger made of paper.

• Author(s) : KIM N. H., SONG G. S., LEE E. J., et al.
• Publication date: 2009/05/20
• Languages : English
• Source: ACRA-2009. The proceedings of the 4th Asian conference on refrigeration and air conditioning: May 20-22, 2009, Taipei, R.O.C.
• Formats : PDF

Analysis of cross-flow type of air-to-air total heat exchangers (THXs) made of functional paper.

• Author(s) : LEE Y. C., JENG M. S., HUANG C. Y., et al.
• Publication date: 2005/07
• Languages : English
• Source: HVAC&R Research - vol. 11 - n. 3

Simultaneous heat and mass transport in paper sheets during moisture sorption from humid air.

• Author(s) : FOSS W. R., BRONKHORST C. A., BENNETT K. A.
• Publication date: 2003/07
• Languages : English
• Source: International Journal of Heat and Mass Transfer - vol. 46 - n. 15

Analog to digital: preservation requirements.

• Author(s) : MICHALSKI S.
• Publication date: 2003/10
• Languages : English
• Source: ASHRAE Journal - vol. 45 - n. 10

Wasser gefriert ab +7°C: der Sachverständige sieht (nicht immer) alles!

Water that freezes above 7°C: the specialist does not always see everything !

• Author(s) : KALLIES H.
• Publication date: 2009/02/20
• Languages : German
• Source: CCI Zeitung - vol. 43 - n. 03
• Formats : PDF

Summary of two papers of the 9th International Conference on Compressors and Coolants (ICCC2017)

The IIR 9th International Conference on Compressors and Coolants (ICCC2017), which took place in Bratislava, Slovakia, in September 2017, addressed advances in compressors but also refrigerating technologies and alternative refrigerants, as...

• Publication date : 2018/01/10

Compressors2013 highlights: technical advancements related to refrigeration compressors

During the successful IIR International Conference on Compressors and Coolants held in Casta Papiernicka in June 2013, several papers were dedicated to technological advancements related to refrigeration compressors.

• Publication date : 2014/01/03

Assessing the market potential of industrial heat pumps in Europe

To address the lack of product development of high temperature heat pumps, a recent article provides manufacturers with an estimate of the industrial heat pump market potential in...

• Publication date : 2021/11/30
• Subjects: Technology, Figures, economy

Applications of Artificial Intelligence to refrigeration systems

AI techniques, which are currently very topical, are the subject of intense research and development. Overview of their applications and benefits in the refrigeration sector, based on the latest articles...

• Publication date : 2023/04/26
• Subjects: Technology

China heat pump market in 2023

Although the country still relies heavily on coal for heating, China is currently the only major market where heat pumps sales grew in 2023, when global sales declined by 3%...

• Publication date : 2024/04/26
• Subjects: Figures, economy

R1234yf as a working fluid in Organic Rankine Cycle systems

A recent review article presented the use of HFO R1234yf and its mixtures in Organic Rankine Cycle (ORC) systems, namely in applications for waste heat recovery from internal...

• Publication date : 2021/09/07
• Subjects: Technology

Cold storage: sustainable solutions for developing countries with hot climates

Two papers from the recent IIR Congress illustrate the importance of developing the cold chain in developing countries with warm climates. In particular, in India, environmentally-friendly technical solutions...

• Publication date : 2023/12/19

ICR2019: overview of current refrigeration research topics (part IV)

Energy storage, desiccant air conditioning, high-temperature heat pumps and ejector technologies were some of the salient topics of the latest IIR Congress. Continuation of the synthesis of key presentations of ICR2019.

• Publication date : 2019/10/30

Magnetic refrigeration, a promising technology for the liquefaction of hydrogen

A keynote at the recent IIR Congress highlights magnetic refrigeration as a technology with high potential for the liquefaction of hydrogen, an essential energy vector for decarbonisation. 

• Publication date : 2023/11/28

Refrigeration innovations for the avocado market

The booming global avocado market calls for increasing standards of quality. Refrigeration technologies offer cutting-edge solutions for fruit ripening and seed preservation for future crops.

• Publication date : 2020/10/22

Heat pumps : the core technology for sustainable heating

A recent report by the IEA highlights that heat pumps are essential to reducing the use of natural gas for heating, while improving energy security, reducing emissions and ensuring...

• Publication date : 2023/01/26
• Subjects: Environment

Efficient cooling methods to reduce heat stress in pigs

Microclimate parameters such as air temperature and humidity are important indicators of animal welfare. Besides, heat stress is more detrimental to productivity in the swine...

• Publication date : 2020/10/22
• Subjects: Technology

Noise reduction strategies for screw compressors

The operating noise of twin-screw compressors is an important issue that may limit their scope of application. Two recent IJR papers suggest several noise reduction methods and analyse their...

• Publication date : 2021/05/31

A strong global compressor market

The almost 12% growth in the refrigeration compressor market over the 2020-2023 period reflects the vitality of the refrigeration sector. Centrifugal compressors and semi-hermetic reciprocating compressors...

• Publication date : 2024/04/26

World refrigeration compressor market

In 2019, the world refrigeration compressor market recorded a significant increase but the growth rate has noticeably decreased, mainly due to the decline in the Chinese air conditioning market.Inevitably, the...

• Publication date : 2020/06/26
• Subjects: Figures, economy

Conferences: Casta Papiernicka

Compressors 2006, an IIR conference held in Casta Papiernicka on September 27-29, 2006 was as successful as the previous one in 2004: 170 attendees from 17 countries and 50 papers. A meeting of IIR Commissions B1 and B2 was held. Manufacturers and...

• Publication date : 2006/11/14

International events: Casta Papiernicka

The 7th IIR International Conference on Compressors and Coolants took place in Casta Papiernicka (Slovakia) on September 30-October 2, 2009. This IIR conference focused on the performances of compressors and the future of refrigerants (threats to...

• Publication date : 2009/12/09

Conference update: Casta Papiernicka

For an update on the state of the art in the compressors field, register for the 7th International Conference on Compressors and Coolants - Compressors 2009 to be held in Casta Papiernicka, Slovak Republic, on September 30-October 2, 2009:

• Publication date : 2009/08/13

Conference update: Casta Papiernicka

For an update on the state of the art in the compressors field, register for the 7th International Conference on Compressors and Coolants - Compressors 2009 to be held in Casta Papiernicka, Slovak Republic, on September 30-October 2, 2009. Present...

• Publication date : 2008/10/25

Conference update: Casta Papiernicka

For an update on the state of the art in the compressors field, register for the 7th International Conference on Compressors and Coolants - Compressors 2009 to be held in Casta Papiernicka, Slovak Republic, on September 30-October 2, 2009. Present...

• Publication date : 2009/02/24

Conference update: Casta Papiernicka

For an update on the state of the art in the compressors field, register for the 7th International Conference on Compressors and Coolants - Compressors 2009 to be held in Casta Papiernicka, Slovak Republic, on September 30-October 2, 2009. Present...

• Publication date : 2009/05/18

Upcoming IIR events: Casta Papiernicka

Register for the 6th International Conference on Compressors and Coolants - Compressors 2006, September 27- 29, 2006 in Casta Papiernicka, Slovak Republic. Main themes: compressors, compressors and refrigeration technologies, inspection and...

• Publication date : 2006/07/26

Upcoming IIR Conference: Casta Papiernicka (2006)

Register for the 6th International Conference on Compressors and Coolants - Compressors 2006, September 27- 29, 2006 in Casta Papiernicka, Slovak Republic. Main themes: compressor and refrigeration technologies, inspection and diagnostics,...

• Publication date : 2006/05/05

Now available: ICCC 2018 conference papers and proceedings

Couldn't attend the 5th IIR Conference on Sustainability and the Cold Chain (ICCC 2018) in Beijing, China, last month? Download the conference proceedings and papers.

• Publication date : 2018/05/18

New IIR publication: Proceedings

The proceedings (CD-ROM) of the IIR Compressors 2004 conference held in Casta Papiernicka, Slovakia, on September 29-October 1, 2004 contains 41 papers. It also contains 27 papers presented at the previous event in the series, Compressors 2001,...

• Publication date : 2005/02/11

Now available: ICR2015 congress papers

Following on from the successful IIR International Congress of Refrigeration (ICR2015), the long anticipated papers and proceedings are now available to download in Fridoc.

• Publication date : 2015/12/09

Impact Factor of the International Journal of Refrigeration increases for yet another year

As a reflection of the quality of the journal, the Impact Factor (IF) of the International Journal of Refrigeration (IJR) has improved for a consecutive year, increasing by 16% from 2.779 in 2016 to 3.233 in 2017.

• Publication date : 2018/08/31

IJR print copies will be DISCONTINUED as from 2018

In order to better respect the environment and to offer new services, as from January 1, 2018, you will no longer automatically receive IJR print copies.

• Publication date : 2017/10/16

IIR member subscription to the International Journal of Refrigeration just got better!

Since January 2017, not only will IIR members continue to receive the hard copy of the journal but IIR membership will now also give members access to the complete archives of the IJR online.

• Publication date : 2017/01/11

Only a few days left to enter the IIR Best Student Paper Competition at ICR 2019

Open to students up to Master’s level (obtained within the last 12 months of the submission deadline), the IIR Best Student Paper Competition will be a unique opportunity not only to bring to the limelight the work achieved by today’s future...

• Publication date : 2019/01/15

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...

• Last update : 2022/09/07
• Langues : French, English
• Themes : Evaporators, condensers and other heat exchangers

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 : 2023/06/23
• Langues : French, English
• Themes : LNG and LPG

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 : French, English
• Themes : Freezing of foodstuffs

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 : 2023/06/30
• Langues : French, English
• Themes : Ice creams

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)