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Partial load performance analysis of a single effect absorption chiller.
- Author(s) : MAGNANI S., LAGANÁ A., BRUNO J. C., et al.
- Publication date: 2016/05/03
- Languages : English
- Source: CYTEF 2016. VIII Congreso Ibérico y VI Congreso Iberoamericano de las Ciencias y Técnicas del Frío, Coimbra-Portugal, 3-6 mayo, 2016.
- Formats : PDF
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Experimental study on performance of segmented handling air-conditioning system under part load conditions.

[In Chinese. / En chinois.]
- Author(s) : JIANG X., LIANG C.
- Publication date: 2014/10
- Languages : Chinese
- Source: Journal of Refrigeration - vol. 35 - n. 159
- Formats : PDF
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IIR document

Experimental and numerical analysis of R744 ejectors operated in part load.
- Author(s) : BANASIAK K., HAFNER A., SCHEID A., et al.
- Publication date: 2016/08/21
- Languages : English
- Source: 12^th IIR Gustav Lorentzen Conference on Natural Refrigerants (GL2016). Proceedings. Édimbourg, United Kingdom, August 21st-24th 2016.
- Formats : PDF
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IIR document

Performances of transport refrigeration units at partial load; testing methodology and comparison with performances at full load.
- Author(s) : SUQUET T., CAVALIER G.
- 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
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Vibration analysis of twin-screw compressors under partial load design: a case study.
- Author(s) : BAKHTIARYFARD L., CHEN S., WU Y., et al.
- Publication date: 2018/07/09
- Languages : English
- Source: 2018 Purdue Conferences. 24^thInternational Compressor Engineering Conference at Purdue.
- Formats : PDF
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IIR document

Part-load characteristics of a new ammonia/lithium nitrate absorption chiller.
- Author(s) : ZAMORA M., BOUROUIS M., CORONAS A., et al.
- Publication date: 2015/08
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 56
- Formats : PDF
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IIR document

Partial load test protocol, a way to move ahead for efficiency measurement in transport refrigeration.
- Author(s) : STUMPF A., CHAKIACHVILI B.
- Publication date: 2014/06/23
- Languages : English
- Source: 3^rdIIR International Conference on Sustainability and the Cold Chain. Proceedings: London, UK, June 23-25, 2014
- Formats : PDF
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Speed-controlled compact screw compressors with optimized part-load efficiency.
- Author(s) : REICHLE M., PFAFFL J.
- Publication date: 2017/07/20
- Languages : English
- Source: 8th international conference on compressors and refrigeration, 2017.
- Formats : PDF
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Recommended by the IIR

Part load performance of single and two stage compressors – a comparative experimental study in a R410A chiller unit.
- Author(s) : INAMPUDI S., BOTTICELLA F., ELBEL S.
- Publication date: 2021/09
- Languages : English
- Keywords : Part load, R410A, Chiller, Performance, Scroll compressor, Expérimentation, Standard, COP, Refrigerant charge
- Source: 12^th International Conference on Compressors and their Systems
- Formats : PDF
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IIR document

Energy saving potential at partial load for vertical glass door refrigerated display cabinets.
- Author(s) : VALLÉE C.
- 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
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IIR document

Experimental investigation of part-load performance of enhanced CO₂ refrigeration systems.
- Author(s) : DOERFFEL C., BARTA R. B., HESSE U.
- Publication date: 2022/06/13
- Languages : English
- Source: 15^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2022). Proceedings. Trondheim, Norway, June 13-15^th 2022.
- Formats : PDF
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Experiments on part load performance of ground source variable refrigerant flow system in winter.

[In Chinese. / En chinois.]
- Author(s) : YAN L., ZHANG X., ZHAO D., et al.
- Publication date: 2015/02
- Languages : Chinese
- Source: Journal of Refrigeration - vol. 36 - n. 161
- Formats : PDF
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IIR document

Ice thermal energy storage (ITES) for air-conditioning application in full and partial load operating modes.
- Author(s) : SANAYE S., HEKMATIAN M.
- Publication date: 2016/06
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 66
- Formats : PDF
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IIR document

Energy saving and environmental impact of optimizing the number of condenser fans in centrifugal chillers under partial load operation.
- Author(s) : DEYMI-DASHTEBAYAZ M., FARAHNAK M., BOORI ABADI R. N.
- Publication date: 2019/07
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 103
- Formats : PDF
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IIR document

Developing an integrated part load value for chillers of office buildings in Hong Kong.
- Author(s) : BAO Y., LEE S. H., LEE W. L.
- Publication date: 2021/09
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 129
- Formats : PDF
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See all results in the Fridoc database

Mini containers, an energy-efficient solution for small farmers?

To benefit small growers, a team of researchers investigated the concept of mini containers that would consume less energy and produce fewer GHG emissions than conventional full-size...
- Publication date : 2022/12/12
- Subjects: Technology
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Energy savings in a milk plant through permanent magnet speed motors (en français)

A Belgian milk plant reduces by 18 to 21% the necessary energy for cooling through permanent magnet speed motors. (en français)
- Publication date : 2016/09/09
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The benefits of linear compressors

Three articles published recently in the IJR illustrate the strength of R&D work around linear compressors and highlight the benefits of these, especially in commercial and domestic...
- Publication date : 2020/02/27
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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
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A 20% reduction in CO2 emissions from mobile air conditioning by 2050 is possible

A recent report from the International Energy Agency “Cooling on the Move - The future of air conditioning in vehicles” explores the current and future global energy consumption from mobile air conditioning systems, along with the resulting...
- Publication date : 2019/10/30
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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
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The global refrigeration compressor market

Bien que pénalisé par la pandémie de Covid-19 qui a fortement impacté le secteur du conditionnement d’air, le marché des compresseurs a progressé dans certains domaines tels que la chaîne du froid, l’industrie...
- Publication date : 2021/04/29
- Subjects: Figures, economy
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The benefits of 3D printing in refrigeration and air conditioning

The various applications of 3D printing in the field of refrigeration and air conditioning highlight possible tremendous advantages in terms of energy efficiency and cost minimisation.
- Publication date : 2020/05/27
- Subjects: Technology
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Cryogenic carbon capture technologies

Cryogenic carbon capture is in the early stages of development, however, several projects have achieved a Technology Readiness Level (TRL) of 6, for applications such as blue...
- Publication date : 2022/04/29
- Subjects: Environment, Technology
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Conference overview: Sustainable Management of Refrigeration Technologies in Marine and Off-Shore Fisheries Sectors

In partnership with the UNEP, ASHRAE and UNIDO, the IIR organised a conference in Bangkok (Thailand) in April 2017 on the Sustainable Management of Refrigeration Technologies in the Marine Sector and Offshore Fisheries.
- Publication date : 2017/05/31
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Member news: Mirai Intex releases new high capacity ultra-low temperature refrigeration system

Mirai Intex, corporate member of the IIR, has released a new ultra-low temperature (ULT) system based on air-cycle technology, offering high cooling capacity.
- Publication date : 2021/03/09
- Subjects: Technology, HFCs alternatives
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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
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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
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Environmental impact of the ice cream industry

This summary document describes the environmental impact of ice cream manufacturing, which is mainly due to the energy consumption and refrigerants used.
- Last update : 2022/11/17
- Langues : French, English
- Themes : General information on environment (climate change, ozone depletion…)
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