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Coupling study of a novel thermocompressor driven pulse tube refrigerator.
Multi-objective optimization of a stirling-type pulse tube refrigerator.
Investigation of synchronous effects of multi-mesh regenerator and double-inlet on performance of a Stirling pulse tube cryocooler.
A pulse tube cryocooler with a cold reservoir.
Experimental investigation of low-pressure refrigerant mixtures for micro cryogenic coolers.
18.6 K single-stage high frequency multi-bypass coaxial pulse tube cryocooler.
IIR document
Thermodynamic optimization of reverse Brayton cycles of different configurations for cryogenic applications.
Numerical simulation of a two-stage pulse tube cryocooler considering influence of abrupt expansion/contraction joints.
A modified two-stage pulse tube cryocooler utilizing double-inlet and multi-mesh regenerator.
Impedance magnitude optimization of the regenerator in Stirling pulse tube cryocoolers working at liquid-helium temperatures.
Effects of an inserted bakelite rod in the 2nd stage regenerator of a Gifford-McMahon cryocooler.
[In Japanese. / En japonais.]
Experimental and simulation studies on the performance of standing wave thermoacoustic prime mover for pulse tube refrigerator.
Single-stage high frequency multi-bypass pulse tube cryocooler operating in liquid hydrogen temperature.
[In Chinese. / En chinois.]
Function of gas parcels in the pulse tube.
Hydrodynamic parameters for ErPr cryocooler regenerator fillers under steady and periodic flow conditions.
Refrigeration sector monitoring
7 results
Cryogenics 2021 highlights: applications of liquid nitrogen
Cryopreservation of biological materials to favour biodiversity and cooling of superconducting cables to allow transmission of electrical energy with zero resistance are key applications of liquid...
Carbon dioxide snow to clean spatial telescope
An interesting method to keep the Webb Space Telescope mirror, seven times larger than Hubble, spotless.
Liquid nitrogen for French cuisine
The system uses the natural pressure of nitrogen during evaporation according to a vertical discharge principle.
Rare earths for spatial measurements.
Researchers from ECA-INAC developed a small cryorefrigerator, replacing liquid helium by a more efficient rare-earths based material.
Rare earths for spatial measurements
Researchers from CEA-INAC developed a small cryorefrigerator, replacing liquid helium by a more efficient rare-earths based material.
A new tiny satellite cooling system
Lockheed Martin makes tiny satellite cooling system which is three times more powerful.
Novel energy-saving cryogenic equipment for walnut kernel peeling
In a recent study, a prototype cryogenic equipment was designed to peel walnut kernel more efficiently than by immersion in liquid nitrogen.
IIR news
6 results
Call for abstracts now open: Cryogenics Conference 2021
The Programme Committee of the 16th IIR Conference on Cryogenics kindly invites authors to submit their abstracts by February 10, 2021!
Cryogenics 2023 : Call for abstracts extended to October 30!
There's still time to submit an abstract to the IIR Cryogenics 2023 conference to be held in Dresden (Germany) on April 24 to 28, 2023.
Download the latest technical papers from the IIR Cryogenics Conference
Held on 8-11 April this year, the 15th IIR Cryogenics Conference welcomed over 120 guests from more than 22 countries.
IIR member news : Linde
The CSG-4 snow generator allows to generate snow on demand or via programming and is claimed to offer a cost effective and safe alternative to dry ice pellets.
News from IIR members: Linde
Linde has launched CRYOLINE XF, a new cryogenic spiral freezer, which uses advanced cross-flow technology to reduce freezing time and improve cryogen efficiency, while reducing overall freezer size.
Member news: Mirai Intex ultra-low temperature refrigeration system at the ACHEMA trade show in Germany
Mirai Intex, corporate member of the IIR, will present its MC 15 C/W/T closed-cycle refrigeration machine at the ACHEMA trade show in August 2022 in Germany.
