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IIR document
Magnetocaloric bench: analytical model for gadolinium characteristics.
Creation of cryogenic test bench for superconducting magnets of NICA and fair projects.
Development of experimental test rig for internally geared screw compressors.
Design and validation of a two-phase injection compressor test bench.
Practical guidelines for tuning model-based predictive controllers for refrigerant compressor test rigs.
Practical nonlinear model predictive control with Hammerstein model applied to a test rig for refrigeration compressors.
Recommended by the IIR / IIR document
Test stand to investigate a vapor compression cycle at varying orientation and first experimental results.
A R744 transcritical refrigeration test rig equipped with a transparent two-phase ejector for flow visualisation: experimental study.
Numerical analysis of a frost prevention system for refrigerated warehouses and planning of a test bench for validation.
Design and commissioning of a modular multi-stage two-evaporator transcritical CO2 test stand.
A test stand to study the possibility of using magnetocaloric materials for refrigerators.
Design of a two-phase reciprocating expansion test-rig for model validation.
Towards a standardized performance evaluation procedure for adsorption heat pump modules – Sorption module test rig.
Analysis of the R744 flow through the ejector ducts on the basis of visualisation procedure at the dedicated laboratory test rig.
Performance analysis of simple vapour compression refrigeration (VCR) test rig with R134a developed on virtual lab under steady state and dynamic state conditions.
Refrigeration sector monitoring
5 results
IIR member news: Danfoss inaugurates its new test lab for flammable refrigerants in France
Danfoss inaugurated the new extension of its test lab located in Trevoux, in France. It will enable the company to increase their capacity to test air conditioning and refrigeration compressors containing alternative flammable refrigerants.
Impact of failures on the performance of refrigeration systems
An Australian study assesses the impact of failures of different refrigeration systems on their performance. Various air conditioning systems, refrigerated display cabinets and walk-in cold rooms were put to the...
Inauguration of the largest LNG-powered cruise ship
In November 2022, MSC Cruises held a naming ceremony for MSC World Europa, the world’s largest LNG-powered cruise ship and one of the first to incorporate fuel cell...
Low temperature transport and storage solutions for COVID-19 vaccines
Presentation of two options suitable for mRNA vaccines: one using a traditional refrigerated container adapted to storage at -35°C extending the shelf life of dry ice by 2.5 times, the other based on PCM...
Solar-powered modular facade capable of cooling and heating a building
In Germany, researchers are testing a modular solar-powered facade that includes a mini heat pump for heating and cooling, and a decentralised ventilation unit with heat...
IIR news
1 result
Three educational and awareness-raising events within the framework of INDEE+ project in 2021
For the INDEE+ project, the end of the year 2021 was marked by several educational events aiming to raise awareness of the application of clean cooling systems offered by the CO2/R744 refrigeration...
