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Mogucnosti i nacini korišcenja subgeotermalne energije u Beogradu.

Possibilities and manners of usage the subgeothermal energy in Belgrade.

• Author(s) : MATIC I., ŠAMŠALOVIC S., CURCIC S., et al.
• Publication date: 2016/12
• Languages : Serbian
• Keywords : Geothermy, Energy, Republic of Serbia, Case study, Heating, Underground water
• Source: 47^th International HVAC&R Congress and Exhibition.
• Formats : PDF

IIR document

Influence of ground water flow on implementation of distributed thermal response test.

• Author(s) : BOBAN L., LEPOŠA L., SOLDO V., et al.
• Publication date: 2015/08/16
• Languages : English
• Keywords : Thermal property, Geothermy, Ground, Heat pump, Flow, Croatia, Underground water
• Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
• Formats : PDF

Assessment of short-term aquifer thermal energy storage for energy management in greenhouse horticulture: modeling and optimization.

• Author(s) : ALTES-BUCH Q., ROBERT T., QUOILIN S., LEMORT V.
• Publication date: 2022
• Languages : English
• Keywords : Greenhouse, Case study, Belgium, Thermal energy storage, Heating, Underground water, Heat pump, Control (automatic)
• Source: 2022 Purdue Conferences. 7^th International High Performance Buildings Conference at Purdue.
• Formats : PDF

Using a mine dewatering system to increase cooling capacity and energy recovery of underground refrigeration plant: a case study.

• Author(s) : OBRACAJ D., SZLAZAK N., KORZEC M.
• Publication date: 2022/12
• Languages : English
• Keywords : Mine, Case study, Underground, Waste heat, Heat recovery, Chiller, Heat pump, Poland
• Source: Energies - vol. 15 - 24
• Formats : PDF

IIR document

Performance of ground source heat pump that uses direct expansion method for supplying hot water.

• Author(s) : NISHIZAWA R., TAKEDA T., ISHIGURO S., et al.
• Publication date: 2019/08/24
• Languages : English
• Keywords : Hot water, Energy consumption, Direct expansion, R32, Borehole, Heat pump, Ground-source system, Expérimentation, COP
• Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
• Formats : PDF

Numerical evaluation on the effects of soil freezing on underground temperature variations of soil around ground heat exchangers.

• Author(s) : YANGA W., KONGA L., CHEN Y.
• Publication date: 2015/01/22
• Languages : English
• Keywords : Geothermy, Temperature variation, Heat transfer, Underground, Heat pump, Modelling, Ground freezing
• Source: Applied Thermal Engineering - vol. 75

IIR document

Heat from Underground Energy London (Heat FUEL).

• Author(s) : LAGOEIRO H. R. P., CURRY D., FAULKS G., et al.
• Publication date: 2019/08/24
• Languages : English
• Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
• Formats : PDF

IIR document

Large scale cooling systems using mains water.

• Author(s) : DAVIES G., MAIDMENT G., PAURINE 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

IIR document

Preliminary study of a CO₂ district cooling and heating infrastructure at CERN.

• Author(s) : BARROCA P., HAFNER A., HANF P.
• Publication date: 2023/04/27
• Languages : English
• Source: 10^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies.
• Formats : PDF

IIR document

Efficiency evaluation of borehole heat exchangers in Nunavik, Québec, Canada.

• Author(s) : GIORDANO N., RIGGI L., DELLA VALENTINA S., et al.
• Publication date: 2019/08/24
• Languages : English
• Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
• Formats : PDF

IIR document

Numerical investigation of a novel phase-change renewable energy system for underground mine heating and cooling.

• Author(s) : AKHTAR S., SASMITO A. P., MADISEH A.
• Publication date: 2018/05/21
• Languages : English
• Source: 12^th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning. Proceedings: Orford, Canada, May 21-23, 2018.
• Formats : PDF

IIR document

Thermosyphon performance in turfgrass green season prolongation with shallow geothermal source.

• Author(s) : ZHOU F., MA G., ZHANG X., et al.
• 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

CO2 heat pump for waste heat recovery and utilization in dairy industry with ammonia based refrigeration.

• Author(s) : SINGH S., DASGUPTA M. S.
• Publication date: 2017/06
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 78
• Formats : PDF

Control of Heat Transfer in a Vertical Ground Heat Exchanger for a Geothermal Heat Pump System.

• Author(s) : SALHEIN K., KOBUS C. J., ZOHDY M.
• Publication date: 2022/07
• Languages : English
• Source: Energies - 15 - 14
• Formats : PDF

Characterization of nanofluids formed by fumed Al2O3 in water for geothermal applications .

• Author(s) : BOBBO S., COLLA L., BARIZZA A., et al.
• Publication date: 2016/07/11
• Languages : English
• Source: 2016 Purdue Conferences. 16th International Refrigeration and Air-Conditioning Conference at Purdue.
• Formats : PDF

Underground river to cool the London tube

The "Cooling the Tube" competition in 2003, promising GBP 100 000 to those finding a workable solution to cool the Tube, received 3400 entries. Modern systems with large tunnels and surface lines can be cooled using air-cooling systems. However,...

• Publication date : 2005/02/11

Mine cooling

Cooling the world's deepest single-shaft mine: cooling Anglogold Mponeng gold mine in Gauteng, South Africa, is a challenge - the mine is 3.68 km deep and without cooling, temperatures can reach 60°C at the mine face. Six 3.5 MW Eco-Vim...

• Publication date : 2006/01/28

Underground storage of liquid CO2

Dispensing of CO2 by storing it underground usually implies placing it in aquifer rocks deep enough (-800 m) to achieve sufficient pressure to maintain the CO2 in a supercritical (fluid) phase. This approach has many shortcomings as in this form,...

• Publication date : 2006/11/15

Green buildings: Darmstadtium

Darmstadtium features pioneering energy-saving and environmental technologies. For instance, a "Calla" - a flower-like funnel-shaped glass roof - in the heart of the building collects rainwater, lets in daylight and sucks in fresh air. Cooling is...

• Publication date : 2008/07/11

Ammonia and hard ice revolutionizing the mining industry

Temperatures in mines can exceed 60°C, so keeping the underground cool and safe for workers represents an enormous challenge for the mining industry.

• Publication date : 2015/05/12

Martinique: a geothermal cooling network project

Storengy and TLS Geothermics have been granted a research permit to explore the subsoil of Martinique and the potential of geothermal energy. Engie Solutions will bring its expertise in heating and cooling...

• Publication date : 2021/09/03
• Subjects: Environment

Trigeneration for new MediaCityUK

MediaCityUK, based at Salford Quays, on Manchester’s historic Ship Canal, is a new media enterprise zone for northern England. The BBC relocated five of its departments from London to the site in 2011.

• Publication date : 2012/07/17

Windcatchers: the birth of air conditioning and natural refrigeration?

Windcatchers, which can reduce indoor temperatures by around 10°C and store water at near-freezing temperatures during summer months, have been used over centuries in many regions around the world.

• Publication date : 2018/11/22

Recent geothermal energy-based district cooling projects

In December 2023, district cooling projects using geothermal energy were launched in France and the United Arab Emirates.

• Publication date : 2024/01/25
• Subjects: Technology

Innovative solutions to reduce cooling needs for data centres

As the world’s demand for data continues to expand, the creation of new data centres poses the issue of cooling. Innovative solutions using renewable energy sources and heat recovery are presented...

• Publication date : 2020/05/27
• Subjects: Technology

Efficient cooling methods to reduce heat stress in pigs

Microclimate parameters such as air temperature and humidity are important indicators of animal welfare. Besides, heat stress is more detrimental to productivity in the swine...

• Publication date : 2020/10/22
• Subjects: Technology

IIR Member news: Star Refrigeration installs ammonia chillers in an indoor skiing facility

After 90 years of existence, indoor skiing now uses modern and energy efficient technologies. Star Refrigeration participates in this evolution with its ammonia chillers.

• Publication date : 2018/12/27