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Measurement and regulation concepts for ambient air conditioning for museum used rooms in memorial buildings using the example of the Würth art collection "Old Masters" in the Johanniterhalle in Schwäbisch Hall, Germany.
Energy conservation effect in data centers with hybrid ventilation system. 1. Application and estimation method based on thermal stratification efficiency and calculation for energy consumption.
Contamination risk factor of a damaged clean room.
Energy efficient HVAC design for laboratories in hot and humid environments.
Liquid-cooled IT equipment in data centers.
Vzduchotechnika v jaderných elektrárnách. 3.
Ventilation systems in nuclear power plants. 3.
Assessment of the energetic impact of fresh air in operation room.
Improving operating room contamination control.
Hygrothermal simulations of energy-saving measures to stabilize the internal environment of an archive depot.
The application of portable humidifiers in museum rooms: a case study.
Air-conditioning design of the clean operating department of Qingyang People’s Hospital.
[In Chinese. / En chinois.]
Energy efficient HVAC system by reducing air change rate for an unoccupied operating room.
The energy evaluation of the decentralized or centralized operating theater air conditioning system.
Discussion on energy efficiency design method for laboratory air conditioning and ventilation projects.
Energy-efficient HVAC systems for labs.
Refrigeration sector monitoring
25 results
Techniques of humidification in data centres
An interesting overview of the recent improvement in data centres humidification techniques.
“World’s largest” data centre to be built in Norway
A data centre in Ballangen, in Norway, will be entirely powered with renewable energy.
ASHRAE publishes the Energy Standard 90.4 for Data Centers
Data centers consume significant amounts of electricity. ASHRAE publishes a standard to help builders focus on energy efficiency.
Data centres: poor levels of cooling utilisation in UK
According to a recent survey, current average cooling utilisation level is just 34% in UK data centres.
A British data centre is saving money thanks to thermal optimisation
A leading UK data and telecoms provider claims to have saved over £115,000 (€132,000) in cooling energy costs in a few months.
UK: Artificial intelligence and data centre cooling
Data centre traffic being on the rise, many companies are looking at how they can use artificial intelligence to make their data centres more efficient.
The expansion of the data centre cooling market
As the data centre cooling market experiences rapid expansion, innovations in liquid cooling could have a significant impact on the industry.
50% of data center cooling systems soon upgraded in North America
According to Emerson Network Power, half of all data center cooling systems in North America will be upgraded before the end of 2016 in a drive for greater reliability, efficiency and additional capacity.
Global Data Center Cooling Solutions Market: 2016-2020
The global data center cooling solutions market is forecast to grow at a compound annual growth rate (CAGR) of approximately 12 % from 2016 to 2020, according to a market research report from Technavio.
Data centers: immersion cooling project
The world’s most powerful two-phase immersion cooling (2PIC) project, which will be deployed in a 40+ MW data center being constructed by BitFury Group, is currently underway in the Republic of Georgia.
20,000 megabytes under the sea
Microsoft has tested a prototype called Project Natick of a self-contained data center that can operate hundreds of meters below the surface of the ocean off the Pacific coast, reducing the need for expensive cooling.
Nautilus Data Technologies company is building the world’s first floating data center.
Nautilus Data Technologies company is building the world’s first floating data center. This waterborne data center prototype offers hosting, colocation and cloud services for primary computing needs, business continuity and disaster recovery...
Facebook profiles cooled down through polar wind (in French)
The cooling of servers which process most of the data published on our walls uses polar wind.
Data centers: cooling technologies and trends
Over the next five to ten years, the use of traditional computer room air-conditioning units is expected to drop dramatically as data centres opt for a combination of free cooling, liquid cooling and chilled-water cooling.
Energy efficiency of the cooling systems used in data centres is a key issue
The number of data centres has grown to around 45 million worldwide, global energy consumption of data centres has doubled over the last 5 years and currently reaches 123 TWh/year, i.e. 1% of global electricity consumption.
IIR news
4 results
New IIR Informatory Note on passive cooling
The IIR’s latest Informatory Note demonstrates that passive cooling technologies can contribute significantly to reducing energy demand for air conditioning.
New IIR Working Groups focus on core matters in refrigeration
IIR Working Groups (WGs) operate on a temporary basis and bring together specialists to work on projects concerning current technological, social or economic issues linked to refrigeration. Their aim is to promote development, provide knowledge...
Discover the winners of the IIR Scientific Awards
Every four years during the International Congress of Refrigeration (ICR), the IIR offers a series of prestigious scientific awards.
ICCC 2020: The most important international cold chain event of the year!
Register today to the IIR Cold Chain Conference 2020. A biennial event of the IIR, the ICCC conference series is recognised worldwide as a cutting-edge event on the cold chain.
