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IIR document

Development of a novel flow control system with arduino microcontroller embedded in double effect absorption chillers using the LiBr/H₂O pair.
- Author(s) : CÉZAR K. L., CALDAS A. M. A., CORDEIRO M.C.L, DOS SANTOS C.A.C., OCHOA A. A. V., MICHIMA P.S.A
- Publication date: 2020/03
- Languages :
- Keywords : Flow, Control (automatic), Absorption, Chiller, Lithium bromide, Water, Mixture, Modelling
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 111
- Formats : PDF
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IIR document

Measurement of solubility and density of water + lithium bromide + lithium chloride and water + lithium bromide + sodium formate systems.
- Author(s) : ARABI M., DEHGHANI M. R.
- Publication date: 2015/08
- Languages : English
- Keywords : Solubility, Measurement, Lithium chloride, Density, Absorption system, Absorbent, Sodium, Mixture, Water-lithium bromide, Water
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 56
- Formats : PDF
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Lithium bromide-water absorption heat pumps for heating applications.
- Author(s) : ZHU D., MAO H. C., CAI X. R.
- Publication date: 2014/03/02
- Languages : English
- Keywords : Absorption system, Heat pump, Performance, Heating, Waste heat, Water-lithium bromide
- Source: International sorption heat pump conference (ISHPC2014), College Park, United States, March 31-April 2, 2014.
- Formats : PDF
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Modelagem de um absorvedor tubular em espiral de brometo de litio-água.

Modelling a tubular absorber in water / lithium bromide spiral.
- Author(s) : AVENDAÑO A. M., DUTRA J. C. C., LIRA C. L., et al.
- Publication date: 2016/05/03
- Languages : Portuguese
- Keywords : Correlation, Mass transfer, Heat transfer, Modelling, Water-lithium bromide, Absorber
- 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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IIR document

Experimental investigation on the performance of a solar powered lithium bromide-water absorption cooling system.
- Author(s) : LI M., XU C., HASSANIEN R. H. E., et al.
- Publication date: 2016/11
- Languages : English
- Keywords : Absorption system, Performance, Expérimentation, Solar energy, Water-lithium bromide
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 71
- Formats : PDF
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Influence of 1,3-dimethylimidazolium chloride on the solubility of lithium bromide in water for absorption refrigeration and heat pumps.
- Author(s) : LATORRE D., SALAVERA D., LARRECHI M. S., CORONAS A.
- Publication date: 2022/04
- Languages : English
- Keywords : Lithium bromide, Water, Solubility, Absorption system, Calculation
- Source: XI Congreso Ibérico y IX Congreso Iberoamericano de Ciencias y Técnicas del Frío, CYTEF 2022.
- Formats : PDF
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IIR document

Development of water-lithium bromide absorption chillers based on asymmetric plate heat exchangers.
- Author(s) : RICHTER L., HEINRICH C., KEMMERZEHL C., et al.
- Publication date: 2019/08/24
- Languages : English
- Keywords : Heat transfer coefficient, Measurement, Chiller, Absorption, Cooling capacity, Desorption, Heat exchanger, Water-lithium bromide
- Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
- Formats : PDF
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Performance comparison of a triple-effect absorption refrigeration cycle with water/lithium bromide and two water/alkalie salts working fluids.
- Author(s) : FITO J., SALAVERA D., CORONAS A.
- Publication date: 2016/05/03
- Languages : English
- Keywords : Comparison, Aqueous solution, Absorption system, Performance, Multiple effect, Water-lithium bromide
- 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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IIR document

Design and experimental results of a hybrid water/lithium bromide absorption-compression chiller.
- Author(s) : HELM M., ECKERT T., SCHWEIGLER C.
- Publication date: 2019/08/24
- Languages : English
- Keywords : Heat rejection, Design, Chiller, Absorption system, Compression system, Performance, Hybrid system, Testing, Water-lithium bromide
- Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
- Formats : PDF
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Estudo construtivo de uma máquina de refrigeração por absorção que utiliza água/brometo de líthio em um sistema de micro cogeração.

Investigation of absorption refrigeration machine plant using water/bromide lithium mixture in micro cogeneration system.
- Author(s) : ANDRADE ROCHA M., CABRAL DOS SANTOS C. A., SANTOS L. B. dos
- Publication date: 2016/05/03
- Languages : Portuguese
- Keywords : Operation, Heat recovery, Absorption system, Prototype, Water-lithium bromide, Cogeneration
- 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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Variation and design criterion of heat load ratio of generator for air cooled lithium bromide-water double effect absorption chiller.
- Author(s) : LI Z., LIU L., LIU J.
- Publication date: 2016/03/05
- Languages : English
- Keywords : Heat, Generator, Design, Absorption system, Water-lithium bromide
- Source: Applied Thermal Engineering - vol. 96
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IIR document

Performance analysis and optimization of new double effect lithium bromide–water absorption chiller with series and parallel flows.
- Author(s) : CHAHARTAGHI M., GOLMOHAMMADI H., SHOJAEI A. F.
- Publication date: 2019/01
- Languages : English
- Keywords : Water-lithium bromide, COP, Crystallization, Cycle, Modelling, Optimization, Absorption, Chiller
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 97
- Formats : PDF
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Simulation et caractérisation du comportement énergétique des machines frigorifiques à absorption simple effet (couple Eau/LiBr).

Simulating and characterizing the energy behaviour of single-effect absorption refrigerating machines (lithium bromide-water mixture).
- Author(s) : DAKHLAOUI M. A., ZAININE M. A., MEZNI T., et al.
- Publication date: 2016/03/24
- Languages : French
- Keywords : Thermodynamics, Absorption system, Simulation, Performance, Refrigerating plant, Water-lithium bromide
- Source: 1st International Refrigeration, Energy and Environment Colloquium. Proceedings: Hammamet, Tunisia, March 24-27, 2016.
- Formats : PDF
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IIR document

Numerical study of heat and mass transfer in lithium bromide-water falling films and droplets.
- Author(s) : SUBRAMANIAN V., GARIMELLA S.
- Publication date: 2014/04
- Languages : English
- Keywords : CFD, Mass transfer, Tube, Heat transfer, Absorption, Droplet, Falling film, Bundle, Water-lithium bromide
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 40
- Formats : PDF
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IIR document

Global modeling of heat and mass transfers in spiral tubular absorber of a water–lithium bromide absorption chiller.
- Author(s) : BEN HAFSIA N., CHAOUACHI B., GABSI S.
- Publication date: 2014/02
- Languages : English
- Keywords : Mass transfer, Heat transfer, Absorption system, Scroll, Modelling, Water-lithium bromide, Absorber
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 38
- Formats : PDF
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See all results in the Fridoc database

Solar cooling: Plans for air-conditioned stadiums in Qatar

When Qatar won the bid to host the 2022 football World Cup in December 2010, it came as a surprise. One of the major causes of scepticism was the average summer temperatures of over 40°C with recent peaks at 50°C. But central to Qatar's bid was a...
- Publication date : 2011/02/11
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Sorption chillers

Sorption chiller technology is rapidly developing, especially that using solar energy. - As highlighted by Jacob and Kohlenbach* during the latest IIR Gustav Lorentzen Conference on Natural Working Fluids in Sydney, in Europe, numerous new...
- Publication date : 2011/02/07
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Briefs: Giant chiller

A 5-MW 2-stage water-lithium bromide absorption chiller was recently inaugurated at Ulm Technical University in Germany. The Chinese-manufactured chiller is driven by hot wastewater (180°C) from a bio-energy-fired cogeneration plant. This...
- Publication date : 2004/04/28
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Briefs: solar air-conditioning prototype

As part of the European programme Solera, CEA LITEN researchers recently set up a 4.5-kW solar air-conditioning prototype in the facilities of the INES (French National Institute of Solar Energy) in Chambéry in the French Alps, where the system...
- Publication date : 2009/12/09
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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
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District cooling: Copenhagen, home of the largest absorption chiller cooling

A recent report by the City of Copenhagen, home of the largest absorption chiller cooling, network gives a glimpse of its district cooling system which uses seawater and surplus heat from the district heating network (through absorption cooling...
- Publication date : 2013/03/18
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Solar cooling on a district-scale in the South of France

The installation could cut CO2 production by 40 tons annually!
- Publication date : 2013/09/26
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China introduces new energy labels

. The Chinese Ministry of Environmental Protection along with UNEP, UNIDO, GIZ and CHEAA recently released the Environmental Protection and Low-GWP label for room air conditioners and air-to-water heat pump water heaters. The eligibility...
- Publication date : 2015/10/22
- Subjects: Regulation
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Next generation of working pairs in absorption heat pumps

The history and latest developments in working pairs for absorption heat pumps were discussed in a recent review article.
- Publication date : 2023/01/26
- Subjects: Technology
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Solar heating and cooling: key trends and challenges

In 2020, the solar thermal energy yield amounted to 407 TWh, which correlates to savings of 43.8 million tons of oil and 141.3 million tons of CO2. Although still only a niche market, solar cooling...
- Publication date : 2021/09/07
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