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  • Solar Air conditioning

    With high summer temperatures, air-conditioning and thermal comfort are increasingly important issues, but raise the challenges of high energy consumption and of environmental consequences. Three recent projects use solar energy to operate...

    • Publication date : 2007/08/05
  • Air conditioning

    - Domestic and export sales of Chinese air conditioners set new records in the 2004 refrigeration year (September 2003-August 2004). Sales on the domestic market reached 26 million units and exports reached 25 million units. Export sales were up...

    • Publication date : 2005/07/19
  • Markets: Air Conditioning

    - World market trendIn 2000 the world air conditioner market stood at about 41 million units, reaching 58 million units in 2004, and with predictions for 2005 at 60 million. In China, the world market leader, the 2005 market figure...

    • Publication date : 2006/05/05
  • Automobile air conditioning

    Toyota has developed a super lightweight external variable displacement compressor for automobile air conditioning, which helps conserve energy and resources and reduces CO 2 emissions. Conventionally, fixed displacement compressors were installed...

    • Publication date : 2005/02/11
  • Solar absorption air conditioning

    When do you need air conditioning? When it is hot and sunny. This is why Broad Air Conditioning, China, one of the world's largest manufacturers of direct-fired absorption chillers, has been focusing on solar absorption air-conditioning systems...

    • Publication date : 2006/11/15
  • A reviving global air-conditioning market

    According to BSRIA figures, in 2011, the world air-conditioning market increased by 13% compared with 2010.

    • Publication date : 2012/05/21
    • Subjects: Figures, economy
  • A reviving global air-conditioning market

    According to BSRIA figures, in 2011, the world air-conditioning market increased by 13% compared with 2010.

    • Publication date : 2012/09/20
    • Subjects: Figures, economy
  • Saving water thanks to air conditioning

    Two Houston Universities are tapping into the city’s air-conditioning (AC) systems to conserve water in the midst of a historic drought.

    • Publication date : 2011/12/13
  • World air-conditioning market in 2012

    According to recent figures published by BSRIA, the total value of the global world air-conditioning market amounted to USD 88.4 billion with almost 112 million units sold worldwide.

    • Publication date : 2013/05/21
    • Subjects: Figures, economy
  • R1234yf tested for bus air conditioning

    Tests co-funded by the Spanish Ministry of Science and Innovation and run bus AC system company Hispacold suggest that HFO-1234yf is a near drop-in replacement refrigerant for HFC-134a in the tested Hispacold’s 12S roof top bus air-conditioning...

    • Publication date : 2011/12/30
  • Trends: air conditioning: India

    The Indian air-conditioning industry shows a healthy growth rate of 25-30% for 2005 according to data collected by the Refrigeration and Air-conditioning Manufacturer's Association (RAMA). Worth approximately EUR 1 billion, excluding the consumer...

    • Publication date : 2006/01/28
  • Mobile air conditioning: VDA

    VDA officially opts for CO2 mobile air conditioning The German Association of the Automotive Industry (VDA) recently confirmed that the German car industry has chosen the natural refrigerant CO2 (R-744) for future mobile air conditioning. VDA...

    • Publication date : 2007/11/20
  • Briefs: Electronic air conditioning

    David Sattler, from Sattler Consulting, a Melbourne-based firm (Australia) was awarded an AUD 80000 federal government grant to further his work on a new type of air conditioner, allowing for large cooling effects (and a heating potential) with...

    • Publication date : 2011/02/11
  • Figures: China: Air conditioning

    According to recent figures issued by the China Commodity Marketplace, China produces 70% of air conditioners worldwide. Production reached 63 million units between August 1, 2006 and July 31, 2007. The main cause of such high figures is the rapid...

    • Publication date : 2008/02/12
  • Trends: air conditioning: US

    According to the Air Conditioning and Refrigeration Institute (ARI), there was a sharp rise of 73% in US factory shipments of central air-conditioners and air-source heat pumps, totalling 7 387 173 units shipped between October 2004 and the same...

    • Publication date : 2006/01/28
  • 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
  • Global HFC emissions from the refrigeration sector

    This table shows HFC emissions from the refrigeration sector – including air conditioning – in million tonnes of CO2 equivalent for about 40 countries that are signatories...

    • Last update : 2022/01/20
    • Langues : English
    • Themes : General information on environment (climate change, ozone depletion…)
  • 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
  • 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…)
  • Global warming potential (GWP) of HFC refrigerants

    Using the latest updated data from UNEP’s RTOC 2022 report, we have compiled the 100-year GWP and 20-year GWP values of hydrofluorocarbon-based (HFC) refrigerants. Our table includes...

    • Last update : 2023/09/15
    • Langues : French, English
    • Themes : HFCs
  • 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
  • Thermophysical properties of HFC refrigerants

    Thermophysical properties of over 100 HFC refrigerants, including single-component and blends.

    • Last update : 2022/06/17
    • Langues : English
    • Themes : HFCs, Blends, HFO et HCFO
  • Thermophysical properties of HFO refrigerants

    Thermophysical properties of over 50 HFO refrigerants, including single-component and blends.

    • Last update : 2022/06/17
    • Langues : English
    • Themes : Blends, HFO et HCFO
  • Thermophysical properties of hydrocarbon refrigerants

    Thermophysical properties of over 20 hydrocarbon refrigerants, including single-component and blends.

    • Last update : 2022/06/17
    • Langues : English
    • Themes : Hydrocarbons, Blends
  • 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 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)