Search results

An approach to second law analysis of adsorption heat pumps.

Une approche pour l'analyse selon le second principe de pompes à chaleur à adsorption.

• Author(s) : CRITOPH R. E.
• Publication date: 2014/03/02
• Languages : English
• Source: International sorption heat pump conference (ISHPC2014), College Park, United States, March 31-April 2, 2014.
• Formats : PDF

Réalisation exemplaires de pompes à chaleur dans le tertiaire.

Outstanding heat pump achievements in the services sector.

• Author(s) : AFF
• Publication date: 2015/02
• Languages : French

Réalisations exemplaires de pompes à chaleur dans le tertiaire.

Outstanding heat pump achievements in the services sector.

• Author(s) : Association française des pompes à chaleur (AFPAC)
• Publication date: 2015
• Languages : French

Une pompe à chaleur au CO2 prometteuse.

A promising CO2 heat pump.

• Author(s) : GROLL E. A., KURTULUS O., YAZAWA K., et al.
• Publication date: 2016/03
• Languages : French
• Source: Revue générale du Froid & du Conditionnement d'air - n. 1156

Pompe à chaleur PAC Facteur 7 utilisant la chaleur des eaux grises comme source génératrice d'eau chaude sanitaire.

Factor-7 heat pump using waste-water heat as a heat source for domestic hot water.

• Author(s) : NEHME G., CLODIC D.
• Publication date: 2014/03
• Languages : French
• Source: Revue générale du Froid & du Conditionnement d'air - vol. 104 - n. 1141

Pompes à chaleur transcritiques au R32 pour des applications industrielles.

R32 transcritical heat pumps for industrial applications.

• Author(s) : BESBES M., ZOUGHAIB A., CARLAN F. de, et al.
• Publication date: 2015/04
• Languages : French
• Source: Revue générale du Froid & du Conditionnement d'air - vol. 104 - n. 1151

Pompes à chaleur géothermiques : les opérations de forage et limites de prestations.

Geothermal heat pumps: drilling operations and performance limitations.

• Publication date: 2014/07
• Languages : French

Pompes à chaleur double-service en habitat individuel : conception et dimensionnement, installation et mise en service, entretien et maintenance.

Dual operation heat pumps in individual homes : design and sizing, installation and commissioning, maintenance and repair.

• Publication date: 2014/06
• Languages : French

Mauvais paramétrage d'une pompe à chaleur air/eau double service : quel impact sur le confort et la consommation électrique ?

Air-to-water dual operation heat pump wrongly set up: what are the effects on comfort and energy consumption?

• Author(s) : CRUZ TEJEDA A. de la, RIVIERE P., MILU A., et al.
• Publication date: 2015/04
• Languages : French
• Source: Revue générale du Froid & du Conditionnement d'air - vol. 104 - n. 1151

IIR document

Une nouvelle approche d'optimisation de pompe à chaleur tenant compte du couplage entre les réservoirs thermiques et le cycle.

• Author(s) : FEIDT M., COSTEA M.
• Publication date: 2021/12
• Languages : French
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 132
• Formats : PDF

L'inspection des systèmes de climatisation et pompes à chaleur réversibles de plus de 12 kW.

Inspecting air-conditioning systems and reversible heat pumps over 12 kW.

• Author(s) : CAVALIER G., MOULINS F.
• Publication date: 2014/03
• Languages : French
• Source: Revue générale du Froid & du Conditionnement d'air - vol. 104 - n. 1141

IIR document

Performance evaluation of CO₂ HPWH system.

• Author(s) : NAWAZ K., SHEN B., ELATAR A., BAXTER D. van, ABDELAZIZ O.
• Publication date: 2020/12/07
• Languages : English
• Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
• Formats : PDF

Estudio experimental de una nueva secadora de ropa con bomba de calor.

Experimental study of a new heat pump clothes dryer.

• Author(s) : YUAN D. A., OUYANG X.
• Publication date: 2014/11
• Languages : Spanish
• Source: Frío Calor Aire acondicionado - vol.42 - n. 474
• Formats : PDF

La climatisation, les pompes à chaleur : les chiffres du marché français de janvier à avril 2014.

Air conditioning and heat pumps: French market figures from January to April in 2014.

• Author(s) : PAC & Clim'Info, AFPAC
• Publication date: 2014/01
• Languages : French

Recommended by the IIR / IIR document

Heat pumps.

• Author(s) : LAZZARIN R.
• Publication date: 2017
• Languages : English
• Formats : PDF

Le marché 2015 des pompes à chaleur en France

According to the AFPAC (French Association for Heat Pumps), 399,657 monosplit and multisplit air-to-air heat pumps were sold in 2015 in France.

• Publication date : 2016/07/11
• Subjects: Figures, economy

A propane heat pump with compact bionic heat exchangers

In Germany, Fraunhofer has developed a propane heat pump using compact finned heat exchangers with distribution boxes whose structure is inspired by nature.

• Publication date : 2018/09/27

UK: a dual purpose heat pump chiller with heat recovery

A Salisbury District Hospital’s unit has recently been equipped with an innovative high efficiency heat pump chiller.

• Publication date : 2018/02/18

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

French heat pump market situation

The total market showed an increase of sales in 2014 with a little over 192 967 units sold. This is a rise of 27% compared to 2013.

• Publication date : 2016/02/12
• Subjects: Figures, economy

Heat pump sales in France

2013 Air-air Heat pumps (HPs) sales show significant increase

• Publication date : 2014/07/23
• Subjects: Figures, economy

Sweden heat pump market situation

In Sweden, there were over 400,000 heat pumps in operation for space heating in 2014.

• Publication date : 2016/03/08
• Subjects: Figures, economy

Belgium heat pump market situation

In Belgium, there were over 40,000 heat pumps in operation for space or water heating.

• Publication date : 2016/03/08
• Subjects: Figures, economy

France, 1st European market for heat-pumps

In 2013, the French heat-pump market was the first in Europe, before Italy, Sweden, Germany and Norway, according to statistics from the European Heat Pump Association (EHPA).

• Publication date : 2014/11/04
• Subjects: Figures, economy

The Netherlands heat pump market situation

From 2010 to 2011 there was a steep rise in heat pump numbers sold.

• Publication date : 2016/02/19
• Subjects: Figures, economy

The global heat pump market in 2018

After a record increase in 2017, the global heat pump market decreased by 3.3% in volume in 2018.

• Publication date : 2019/08/29
• Subjects: Figures, economy

The global heat pumps market

The global heat pumps market is estimated at 58.3 million units in 2013 and forecasted to grow at a 2014-2020 Compound Annual Growth Rate (CAGR) of 10.6%.

• Publication date : 2014/04/04
• Subjects: Figures, economy

European heat pump market

The preliminary statistics on heat pump use in Europe as presented by European Heat Pump Association (EHPA) show that at least 6.8million heat pumps have been installed between 2005 and 2013, in 21 European markets.

• Publication date : 2014/10/20
• Subjects: Figures, economy

European heat pump market

In the European market, heat pump sales grew slightly by 3.49% in 2014, leading to a total of 796 746 units sold across Europe.

• Publication date : 2016/02/04
• Subjects: Figures, economy

European heat pump market.

According to European Heat Pump Association (EHPA), European heat pump market grew for the third consecutive year in 2015.

• Publication date : 2017/03/03
• Subjects: Figures, economy

Heat pumps, the central theme of the recent IIR Congress

An overview of the research carried out in the field of heat pumps, with the aim of achieving greater flexibility and increased energy efficiency, in particular through to the use of thermal energy...

• Publication date : 2023/10/24

Commission E2: at the forefront of heat pumps and energy recovery

Activities of the IIR’s Commission E2 “Heat Pumps, Energy Recovery”

• Publication date : 2015/07/01

New IIR Informatory Note on high-temperature heat pumps

IRR’s latest Informatory Note demonstrates that high-temperature heat pumps are a key technology in the decarbonisation of process industries. 

• Publication date : 2021/10/22

Activities of the IIR’s Commission E2 “Heat Pumps, Energy Recovery”

Presentation of IIR Commission E2 activities by Per Lundqvist, President of Commission E2

• Publication date : 2015/05/22

See you at the 2nd China Heat Pump Conference in 2024

Join this co-sponsored IIR conference on heat pumps in China set to be bigger than the first!

• Publication date : 2023/06/13
• Subjects: Technology

Call for papers: 2014 International Sorption Heat Pump Conference

ISHPC 2014 extends abstract deadline until September 13, 2013

• Publication date : 2013/09/03

New IIR Informatory Note on Air-source heat pumps for space heating and cooling

The IIR has issued a new Informatory Note on Air source heat pumps for space heating and cooling. A summary for policymakers and a Chinese version of this note have also been published.

• Publication date : 2021/02/23

Hot off the press: Handbook on Indirect Refrigeration and Heat Pump Systems

Be the first to read the newly published IIR Handbook on Indirect Refrigeration and Heat Pump Systems.

• Publication date : 2015/08/05

Focus on Shecco's Virtual Trade Show, the IoR annual conference and the 13th IEA Heat Pump Conference

Focus on the latest events in which the IIR has been involved. 

• Publication date : 2021/04/29

Statement given by Didier Coulomb, Director General of the IIR, during MOP 34

Statement Given by the Director General of the International Institute of Refrigeration (IIR) during the 34th Meeting of the Parties to the Montreal Protocol (MOP-34) in Montréal, Canada (octobre 31 –...

• Publication date : 2022/12/12
• Subjects: Developing country, Environment, Technology

New IIR Informatory Note on The Role of Refrigeration in the Global Economy

In its latest Informatory Note, the IIR highlights the major and growing role of the refrigeration industry in the global economy, particularly in the areas of food, health, energy and the environment. It calls on policy makers to consider this...

• Publication date : 2019/08/29
• Subjects: Figures, economy

Ammonia and CO2 Refrigeration Technologies conference papers now available to download

Ammonia and CO2 Refrigeration Technologies conference papers now available to download

• Publication date : 2019/06/20

FRIDOC now features a selection of MDPI articles on refrigeration

About 150 articles from MDPI journals, including review articles on various refrigeration technologies, are available in FRIDOC.

• Publication date : 2022/07/28
• Subjects: General information

Discover the Encyclopedia of Refrigeration

The IIR is proud to present the newest addition to its portfolio of scientific information products; the Encyclopedia of Refrigeration.

• Publication date : 2022/07/01
• Subjects: Figures, economy, General information, Technology

26th IIR International Congress of Refrigeration - Call for abstract

Abstract submission for the 26th International Congress of Refrigeration is extended. ICR 2023 is scheduled from 21st to 25th August 2023 in Paris.

• Publication date : 2022/07/11

For IIR members only

Heat pump stock in Europe

This table presents the stock of installed heat pumps, the CO2 emissions avoided and the number of jobs in the heat pump sector in Europe.

• Last update : 2021/12/14
• Langues : English
• Themes : Heat pumps, energy recovery: economics and statistics

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

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

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

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