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IIR document

Experimental study on liquid nitrogen spray in atmospheric environment.

• Author(s) : XUE R., LIU X., CAO F., et al.
• Publication date: 2015/08/16
• Languages : English
• Keywords : Spray cooling, Spray, Nitrogen, Liquid, Pressure, Droplet, Expérimentation, Distribution
• Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
• Formats : PDF

The influence of spray inclination angle on the ultra fast cooling of steel plate in spray cooling condition.

• Author(s) : FU T. L., WANG Z. D., DENG X. T., et al.
• Publication date: 2015/03
• Languages : English
• Keywords : Spray cooling, Plate, Heat flux, Expérimentation, Steel
• Source: Applied Thermal Engineering - vol. 78

IIR document

Investigations on optimal spray parameters of pressure swirl nozzle-based spray cooling in the non-boiling regime.

• Author(s) : KUKREJA R., SINGH S.
• Publication date: 2023/08/21
• Languages : English
• Keywords : Heat transfer, Spray cooling, Expérimentation, Test room, Subcooling, Thermodynamic property, Electronics
• Source: Proceedings of the 26^th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
• Formats : PDF

IIR document

Characterization of heat transfer in R134a spray cooling.

• Author(s) : LIU J., QIAN Y., SHUANGTAO C., et al.
• Publication date: 2015/08/16
• Languages : English
• Keywords : Spray cooling, R134a, Heat transfer, Performance, Expérimentation, Refrigerant
• Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
• Formats : PDF

Spray structure as generated under homogeneous flash boiling nucleation regime.

• Author(s) : LEVY M., LEVY Y., SHER E.
• Publication date: 2014/12
• Languages : English
• Keywords : Spray, Nucleation, Droplet, Expérimentation, Boiling, Distribution
• Source: Applied Thermal Engineering - vol. 73 - n. 1

Investigation of atomizing-spray adiabatic absorber.

• Author(s) : OKAMOTO H., DANG C., HIHARA E.
• Publication date: 2014/03/02
• Languages : English
• Keywords : Water heater, Spray, Absorption, Heat pump, Performance, Model, Energy efficiency, Absorber
• Source: International sorption heat pump conference (ISHPC2014), College Park, United States, March 31-April 2, 2014.
• Formats : PDF

Experimental investigation of spray cooling on smooth and micro-structured surfaces.

• Author(s) : ZHANG Z., JIANG P. X., OUYANG X. L., et al.
• Publication date: 2014/09
• Languages : English
• Keywords : Spray cooling, Groove, Heat transfer, Expérimentation
• Source: International Journal of Heat and Mass Transfer - vol. 76

A liquid sorption cycle as enabler for energy efficient spray drying.

• Author(s) : PAL M. van der, BOER R. de
• Publication date: 2017/08/07
• Languages : English
• Keywords : Spray, Liquid, Sorption system, Sorption, Energy efficiency
• Source: International sorption heat pump conference, ISHPC 2017, Tokyo august 7-10.

Simulation of spray direct injection for compressed air energy storage.

• Author(s) : QIN C., LOTH E.
• Publication date: 2016/02/25
• Languages : English
• Keywords : Spray, Heat transfer, Energy storage, Simulation, Injection, Droplet
• Source: Applied Thermal Engineering - vol. 95

IIR document

Modeling of spray evaporators for salt solutions.

• Author(s) : BOMAN D. B., GARIMELLA S.
• Publication date: 2019/08/24
• Languages : English
• Keywords : Spray, Low temperature, Simulation, Salt (sodium chloride), Performance, Modelling, Droplet, Evaporator, Water
• Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
• Formats : PDF

Thermal effects on a pressure swirl nozzle in spray cooling.

• Author(s) : XIE J. L., GAN Z. W., WONG T. N., et al.
• Publication date: 2014/06
• Languages : English
• Keywords : Thermal property, Spray cooling, Nozzle, Heat transfer, Droplet, Expérimentation
• Source: International Journal of Heat and Mass Transfer - vol. 73

Experimental investigation on the performance of a water spray cooling system.

• Author(s) : ZHOU N., CHEN F., CAO Y., et al.
• Publication date: 2017/02/05
• Languages : English
• Keywords : Spray cooling, Correlation, Heat transfer, Cooling, Performance, Nusselt, Water
• Source: Applied Thermal Engineering - vol. 112

The effects of micro-structured surfaces on multi-nozzle spray cooling.

• Author(s) : HOU Y., TAO Y., HUAI X.
• Publication date: 2014/01
• Languages : English
• Keywords : Spray cooling, Nozzle, Heat transfer, Temperature, Surface, Performance, Distribution
• Source: Applied Thermal Engineering - vol. 62 - n. 2

Simulation of exhaust gas heat recovery from a spray dryer.

• Author(s) : GOLMAN B., JULKLANG W.
• Publication date: 2014/12
• Languages : English
• Keywords : Spray, Exhaust air, Heat recovery, Simulation, Drying, Energy efficiency, Energy saving
• Source: Applied Thermal Engineering - vol. 73 - n. 1

Experimental study of the air-atomized spray cooling of high-temperature metal.

• Author(s) : ZHANG X., WEN Z., DOU R., et al.
• Publication date: 2014/10
• Languages : English
• Keywords : Spray cooling, Metal, Nozzle, Heat transfer, High temperature, Expérimentation
• Source: Applied Thermal Engineering - vol. 71 - n. 1

Liquid nitrogen spray to clean spacesuits

Researchers from Washington State University developed a liquid nitrogen spray to remove moon dust from a space suit, potentially solving what is a significant challenge for future...

• Publication date : 2023/03/27
• Subjects: Technology

Pre-cooling of apples using spraying systems more efficient

Cooling apples using a spraying system proves faster, better and cheaper!

• Publication date : 2013/09/30

Spray freeze-drying technique for the manufacturing of pharmaceutical products

Some biopharmaceuticals such as vaccines have a short shelf life and must be handled with care. A recent literature review presents the spray freeze-drying technique as an interesting option for optimising the...

• Publication date : 2020/12/14
• Subjects: Technology

King Tut’s display case

The face of the ancient Egyptian King Tutankhamun has been shown to the public for the first time since his tomb was discovered 85 years ago. The ancient mummy has been moved into a climate-controlled display case where it will be better protected...

• Publication date : 2008/02/12

Energy savings in display cabinets

Several new developments make it possible to save energy in display cabinets. - Optimizing air curtain velocity A team at the Air Curtain Research Laboratory at Kettering University in Michigan, US, has modellized the air flow in air curtains and...

• Publication date : 2009/12/09

Refrigerated display cabinets: a growing global market

A comprehensive global report on refrigerated display cabinets released by GIA predicts that the market will grow to over USD 5.34 billion by 2017.

• Publication date : 2012/03/30
• Subjects: Figures, economy

Edible carrot films display food packaging potential

Barrier properties exhibited by carrot-based edible films demonstrate potential for their use as packaging for a variety of food types, according to recent research from China.

• Publication date : 2011/12/27

The challenges of thermal management of next-generation electronic equipment

With the increasing integration and miniaturization of electronic devices, the heat flows they generate are constantly increasing. Spray cooling has many advantages in this regard. 

• Publication date : 2023/03/27

Benefits of closed display cabinets for food preservation

A recent article in the IJR shows that in comparison to an open display cabinet, a closed display cabinet achieves lower product temperature and better temperature homogeneity, even with a high door-opening frequency.

• Publication date : 2019/08/29

Growth of the global refrigerated display cabinets market

The refrigerated display cases market has been growing steadily for the past few years. Various market research analysts suggest that this growth will continue due to increasing demand from the food and beverage...

• Publication date : 2021/09/07
• Subjects: Figures, economy

The global refrigerated display-case market

The global refrigerated display cases market is expected to grow at a Compound annual growth rate (CAGR) of 9.6% from 2013 to 2019.

• Publication date : 2015/03/18
• Subjects: Figures, economy

For IIR members only

International standardisation: new standard on display cabinets

A new version of the ISO 23953 standard on refrigerated display cabinets has been published.

• Publication date : 2024/01/26
• Subjects: Regulation

Refrigerated display cabinets: saving energy without doors

Refrigerated display cabinets, without glass doors and incorporating a new patented airflow management system, have been installed at a new Tesco Extra eco store in Lincoln, UK.

• Publication date : 2014/06/19

Global display cabinet market to double by 2019

According to a new report published by Transparency Market Research, the world market for refrigerated display cases is expected to almost double in the next six years.

• Publication date : 2014/02/11

Smart refrigerated display cabinet collects real-time data.

The "Fresh-Cut" refrigerated display cabinet is a "smart" piece of equipment that records and transmits real-time data on the condition of goods on-shelf.

• Publication date : 2021/03/26
• Subjects: General information, Technology

New IIR publication: Latest Developments in Refrigerated Storage, Transportation and Display of Food Products

The proceedings of Latest Developments in Refrigerated Storage, Transportation and Display of Food Products, an IIR conference involving Commissions C2, D1 with D2, held in Amman, Jordan, on March 28-30, 2005 comprise 24 papers. within the...

• Publication date : 2005/06/14

Member news : Danfoss launches thermostatic expansion valve for CO2

Danfoss has recently launched a thermostatic expansion valve for CO2, based on its TE2 valve. It is suitable for small to medium size remote refrigeration systems such as cold rooms and display...

• Publication date : 2022/10/27

Available - New IIR publication: Technological options for retail refrigeration

Written by several experts from the acclaimed London South Bank University (UK), the International Institute of Refrigeration (IIR) is proud to present the “Technological options for retail refrigeration”.

• Publication date : 2018/11/22

ICR 2023: It was nice to meet you at our booth!

The IIR’s booth received a large number of visitors. From regulars who came to say hello to curious onlookers drawn by the extensive display to participants looking for information, exchanges were varied and...

• Publication date : 2023/09/04

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 Working Party on “Energy Labelling in the Cold Chain”

The Terms of Reference of the new IIR Working Party (WP) "Energy labelling in the cold chain" have been approved. The main objective of this WP - chaired by Prof. Giovanni Cortella, Italy, and involving Commissions D1 and D2 - is to investigate...

• Publication date : 2008/05/16

1st IIR International Cold and Sustainability Conference

The 1st IIR Conference on Sustainability and the Cold Chain held in Cambridge, UK, on March 29-31, 2010 attracted over 150 participants from 22 countries. Academia, public and corporate research centres, public agencies and administrations, and...

• Publication date : 2010/05/27

IIR Conference: Amman

An IIR Conference on Latest developments in refrigerated storage, transportation and display of food products took place in Amman, Jordan, in March 2005. This first IIR conference in Jordan was a success: a wide range of papers were presented, on...

• Publication date : 2005/06/14

New publications: The CD-ROM proceedings of the Vicenza IIR Conferences

The CD-ROM proceedings of the Vicenza IIR Conferences on 1) Commercial Refrigeration and 2) Thermophysical Properties and Transfer Processes of Refrigerants are on sale. They comprise 134 papers. Main topics: 1) display cabinets, energy simulation...

• Publication date : 2006/01/28

Briefs: IKK 2006

The 27th International Trade Fair for Refrigeration, Air Conditioning and Ventilation, took place in Nuremberg on October 18-20, 2006 and attracted record numbers of visitors (29 124) and exhibitors (893). For the fourth year running the IIR was...

• Publication date : 2007/02/12

Conferences

Interested in refrigerated storage, transportation and display of food products? Find out more: http://fetweb.ju.edu.jo/conferences/confiir/confiir.html...

• Publication date : 2005/02/11

International activities: IKK 2005

IKK 2005, the 26th IKK-International Trade Fair Refrigeration, Air Conditioning and Ventilation, took place in Hanover on November 2-4, 2005. It attracted 13 670 visitors and 610 exhibitors from 41 countries. For the third year running the IIR was...

• Publication date : 2006/01/28

Here are the latest IIR award-winners!

Once every 4 years during each International Congress of Refrigeration, the IIR presents a series of prestigious scientific awards:. Gustav Lorentzen Medal: the prize is awarded to a person with...

• Publication date : 2011/09/15

2008, Refrigeration Year

Many events and actions have already been scheduled or have already taken place in various countries in order to celebrate the IIR's centenary and the 100th anniversaries of several national associations of refrigeration (France, the Netherlands,...

• Publication date : 2008/05/13

ICR 2011 in Prague: a Resounding Success

The 23rd IIR International Congress of Refrigeration held in Prague, on August 21-26, 2011, was highly successful...

• Publication date : 2011/08/30

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

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 : 2023/03/10
• Langues : French, English
• Themes : Freeze-drying in biology and medicine, Cryobiology, cryomedicine: general information

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...

• Last update : 2022/06/22
• Langues : French, English
• Themes : Hydrocarbons, Containment, refrigerant charge reduction

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