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IIR document

Eco-efficiency comparison of supermarket architectures.

• Author(s) : ACHAICHIA N., WISNIK P., KEBBY R.
• Publication date: 2018/09
• Languages : English
• Keywords : Commercial application, Architecture, Supermarket, Simulation, HFO, Environment, Energy efficiency, Cost
• Source: 1^st IIR international conference on the application of HFO refrigerants, Birmingham, September 2-5 2018.
• Formats : PDF

IIR document

Eco-efficiency comparison of supermarket architectures.

• Author(s) : ACHAICHIA N., WISNIK P., KEBBY R.
• Publication date: 2018/09
• Languages : English
• Keywords : Commercial application, Architecture, Supermarket, Simulation, HFO, Environment, Energy efficiency, Cost
• Source: 1^st IIR international conference on the application of HFO refrigerants, Birmingham, September 2-5 2018.
• Formats : PDF

Heat pumps architecture optimization for enhanced medium temperature geothermal heat use in district heating.

• Author(s) : APOSTOLOU M., SALAME S., BARRAULT S., et al.
• Publication date: 2016/07/11
• Languages : English
• Keywords : Architecture, Heat pump, Performance, Optimization, Ground-source system, District heating
• Source: 2016 Purdue Conferences. 16th International Refrigeration and Air-Conditioning Conference at Purdue.
• Formats : PDF

Thermal management system architecture for hydrogen-powered propulsion technologies: practices, thematic clusters, system architectures, future challenges, and opportunities

• Author(s) : SRINATH A. N. , PENA LÓPEZ Á., MIRAN FASHANDI S. A., LECHAT S., DI LEGGE G., NABAVI S. A., NIKOLAIDIS T., JAFARI S.
• Publication date: 2022/01
• Languages : English
• Source: Energies - vol. 15 - n. 1
• Formats : PDF

IIR document

Cycle architectures for two-door refrigerators: Performance breakdown.

• Author(s) : LISTON V. J., SANTOS G. Z., MONTAGNER G. P., RONZONI A. F., HERMES C. J. L.
• Publication date: 2023/06
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 150
• Formats : PDF

A novel distributed scroll booster architecture for supermarket refrigeration.

• Author(s) : SAUNDERS M., RAJENDRAN R., BORN J., PATENAUDE A.
• Publication date: 2021/05
• Languages : English
• Source: 2021 Purdue Conferences. 18^th International Refrigeration and Air-Conditioning Conference at Purdue.
• Formats : PDF

IIR document

Sustainable production of fish protein hydrolysates: overall system architecture and footprint.

• Author(s) : SHERMAN P. K., TOLSTOREBROV I., WIDELL K. N., HAFNER A.
• Publication date: 2023/08/21
• Languages : English
• Source: Proceedings of the 26^th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
• Formats : PDF

IIR document

A study on carbon dioxide cycle architectures for light-commercial refrigeration systems.

• Author(s) : MONTAGNER G. P., MELO C.
• Publication date: 2014/06
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 42
• Formats : PDF

Evaluación energética de distintas arquitecturas booster con CO2 para refrigeración comercial en climas cálidos.

Energy evaluation of various CO2 booster architectures for commercial refrigeration in hot climates.

• Author(s) : CATALÁN-GIL J., SÁNCHEZ D., NEBOT-ANDRÉS L., et al.
• Publication date: 2018/06/19
• Languages : Spanish
• Source: CYTEF 2018. IX Congreso Ibérico y VII Congreso Iberoamericano de Ciencias y Técnicas del Frío, Valencia, España, 19-21 junio 2018.
• Formats : PDF

IIR document

The first zero-carbon architecture in Taiwan. The Magic School of Green Technology, NCKU.

• Author(s) : LIN H. T.
• Publication date: 2015/08/16
• Languages : English
• Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
• Formats : PDF

IIR document

Minimizing annual energy consumption using innovative cooling system architecture for diverse climatic conditions.

• Author(s) : ZAKI O. M., ABDELAZIZ O.
• Publication date: 2024/03
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 159
• Formats : PDF

IIR document

Performance of low GWP HFO blend (R-513A)  in new commercial refrigeration system architectures.

• Author(s) : PANSULLA A., SNYDER D., ALLGOOD C.
• Publication date: 2021/06
• Languages : English
• Source: 2^nd IIR Conference on HFO Refrigerants and Low GWP Blends
• Formats : PDF

IIR document

Comparison of different architectures for two-phase cooling of polymer electrolyte fuel cells in aircraft.

• Author(s) : KOSCHEL P., BEDERNA B., SCHONHEIT M., RADDATZ M., BARTA R. B., THOMAS C.
• Publication date: 2023/08/21
• Languages : English
• Source: Proceedings of the 26^th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
• Formats : PDF

Innovative architecture to valorize the waste heat of a passenger car through the use of a Rankine cycle.

• Author(s) : DUMONT O., ZIVIANI D., BRAUN J. E., et al.
• Publication date: 2018/07/09
• Languages : English
• Source: 2018 Purdue Conferences. 17^th International Refrigeration and Air-Conditioning Conference at Purdue.
• Formats : PDF

Recommended by the IIR / IIR document

Investigation of ORC architectures for high-temperature WHR from naval ship service diesel generators (SSDGs).

• Author(s) : REN J., DAMLE N. G., CASKEY S., SHAFFER B. R., ZIVIANI D., GROLL E. A.
• Publication date: 2020/07/31
• Languages : English
• Source: IIR Rankine Conference 2020.
• Formats : PDF

Advances in brain tissue cryopreservation

A team of researchers has developed a method for preserving the neuronal architecture and functional activity of cerebral organoids. This could make it possible to reduce the long-term costs of culturing these...

• Publication date : 2024/06/27

Reducing the environmental impact of ultra-low temperature refrigeration systems

Ultra-low temperature (ULT) refrigeration systems often use very high-GWP HFCs. Yet, ULT systems are excluded from the scope of the regulations aimed at phasing-down HFCs. An IJR paper reviews the most promising...

• Publication date : 2020/04/05
• Subjects: Environment, HFCs alternatives

The refrigeration sector celebrates International Women's Day and World Engineering Day

Engineers and technicians make up the bulk of the workforce in the refrigeration and heat pump sector, a growing sector in which all professions are accessible to women.

• Publication date : 2024/03/08
• Subjects: Figures, economy

The HVACR workforce in the United States in 2022

According to the Bureau of Labor Statistics, the number of technicians employed in the heating and refrigeration sector in the US rose between 2021 and 2022.

• Publication date : 2024/01/12
• Subjects: Figures, economy

Will the facades of the future be able to supply heat pumps?

A German organisation is developing a material that could use solar energy to power a heat pump. 

• Publication date : 2023/05/27

The HVACR workforce in the United States

According to the Bureau of Labor Statistics, there were over 800,000 technician and engineer jobs related to heating and refrigeration in the US in 2021.

• Publication date : 2023/04/17
• Subjects: Figures, economy

European legislation and cogeneration

COGEN Europe has issued a new briefing paper on "European Policy and Legislation affecting Cogeneration", which summarises the most important pieces of legislation relevant to the development of cogeneration in Europe. This document shows that the...

• Publication date : 2005/01/12

Green Buildings: King Abdullah University

King Abdullah University of Science and Technology (KAUST) in Thuwal, Saudi Arabia, has been selected as one of the 2010 "Top Ten Green Projects" by the American Institute of Architects (AIA) Committee on the Environment (COTE). The annual...

• Publication date : 2011/02/04

An innovative concept of refrigerated semi-trailer

The refrigerated semi-trailer undergoing final test combines electricity production by hydrogen fuel cell and refrigeration production using CO2 as refrigerant.

• Publication date : 2019/08/29

3D printing for passive buildings

3D printing of buildings, which has advantages in terms of cost and speed of construction, can also facilitate the design of near zero energy buildings. 

• Publication date : 2021/03/29

Evaporative cooling: continuation of the Cold-Snap project at Harvard University

Tests show that Cold-Snap evaporative cooling technology would be effective in humid climates, while limiting water consumption.

• Publication date : 2022/09/28

Overview of data center cooling technologies

The very huge growth in Internet traffic requires the continued development of new energy-efficient data center cooling technologies, based primarily on liquid...

• Publication date : 2022/12/15
• Subjects: Technology

United States: the HVACR workforce on the rise in 2023

According to the Bureau of Labor Statistics, the number of technicians employed in the heating and refrigeration sector in the US rose by 6% between 2022 and 2023. 

• Publication date : 2024/09/27

A refrigeration system to produce freshwater in arid areas

A team of researchers from Shanghai Jiao Tong University in China demonstrated how integrating adsorption cooling and a heat pump system can improve the productivity of an...

• Publication date : 2024/05/29
• Subjects: Technology

Evaporative cooling without adding humidity

Scientists at the University of Harvard have designed a prototype evaporative cooling system called Cold-SNAP that effectively cools air at low cost for both dry and humid climates.

• Publication date : 2020/05/26
• Subjects: Developing country, Technology

New EU research project BETTED gets underway!

The IIR is one of 10 partners of the new European research project aimed at promoting the energy transition of the dairy value chain.

• Publication date : 2024/03/27

Awareness campaign on the CLIM'ECO programme in Guadeloupe

The IIR, partner and ambassador of the CLIM'ECO program, has undertaken a mission of sensitisation in Guadeloupe as part of the programme.

• Publication date : 2021/01/27

New IIR Working Group “Electric vehicle thermal management systems”

This new working group, which focuses on a topical theme, is headed by Xianting Li, new President of Section E.

• Publication date : 2023/10/26

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 : English, French
• Themes : Evaporators, condensers and other heat exchangers