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IIR document
Fast ramped superconducting magnets for the SIS100 of FAIR.
Lumped-Element Dynamic Electro-Thermal model of a superconducting magnet.
Research and development of a permanent-magnet synchronous frequency-convertible centrifugal compressor.
Design and optimization of niobium-titanium based superconductive magnet for the magneto resistive heat switch.
Requirements for FFS SC magnets cryogenic system.
Challenges of high field large bore superconducting “outserts” for research magnets.
Initial experimental results from a rotary permanent magnet magnetic refrigerator.
Design and construction of an experimental rotary permanent magnet magnetic refrigerator.
Superconducting magnets for NICA project.
Design and optimization of a HTS insert for solenoid magnets.
Application of permanent magnet shaft to chillers of air conditioning system.
[In Chinese. / En chinois.]
Development of a new moving magnet linear compressor. Part A: Design and modeling.
Magnet design with 100-kA HTS STARS conductors for the helical fusion reactor.
Cryogenic tests results of the regular superconducting magnets of the NICA collider.
Creation of cryogenic testing bench for superconducting magnets of NICA and SIS100 projects.
Refrigeration sector monitoring
11 results
Energy savings in a milk plant through permanent magnet speed motors (en français)
A Belgian milk plant reduces by 18 to 21% the necessary energy for cooling through permanent magnet speed motors. (en français)
Is an ‘isochoric freezing’ revolution really in the offing?
Comparing isochoric freezing to classical isobaric freezing and new terminology proposal based on the conclusions of a group of IIR experts.
Progress in electrocaloric cooling
A team of researchers develop a new material with electrocaloric effects over a wider temperature range.
World’s most powerful MRI machines push the limits of human imaging
Latest MRI machines, developed in the US and in France and designed to operate under ultra-high magnetic strength thanks to giant superconducting magnets, should notably allow major advances in the understanding of neurological diseases.
Cryogenics 2019: NICA project aims at studying the state of matter existing shortly after the Big Bang
NICA project for a new superconducting accelerator complex in Russia attracted a lot of interest during IIR Cryogenics conference in Prague, in April 2019.
LHC season 3: cryogenic cooling system upgrade
The particle accelerator returned to service in 2022 after numerous improvements, including an increase in cryogenic cooling power at point 4.
Refrigeration, a key player in the fight against cancer
Refrigeration technologies are an essential part of the prevention, diagnosis and treatment of several cancers.
Caloric cooling: state of the art and perspectives
A recent IJR article reviews the most significant results obtained over the past ten years in the field of magnetocaloric cooling and more recently in the field of electrocaloric, elastocaloric and barocaloric cooling. It also presents the...
Magnetic refrigeration, a promising technology for the liquefaction of hydrogen
A keynote at the recent IIR Congress highlights magnetic refrigeration as a technology with high potential for the liquefaction of hydrogen, an essential energy vector for decarbonisation.
United States: latest news on HFC regulations
The US Court of Appeals for the District of Columbia has restored restrictions on the transition from ozone-depleting substances to high GWP HFCs.
Latest news on LNG and bio-LNG infrastructure projects in the pipeline
At the beginning of 2022, several LNG or bio-LNG projects are underway.
IIR news
4 results
IIR Cryogenics Conference 2025: Call for abstracts to open in May!
Get ready to put pen to paper! The Programme Committee of the 18th IIR Conference on Cryogenics invites authors to submit their abstracts from May 25, 2024 – September 20, 2024.
Member news: Latest news from Air Liquide
Air Liquid inaugurates a low-carbon hydrogen production unit and promotes the development of helium refrigeration.
New course on magnetic refrigeration!
The IIR has just published a new course entitled “Magnetic refrigeration” on its website, in the “Courses and training” section.
REAL Alternatives: blended Learning for Alternative Refrigerants
Last week the REAL Alternatives Europe programme partners met at IIR head offices to elaborate plans to translate the e-learning project into more languages.
Encyclopedia of Refrigeration
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...
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...
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...
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...
