Current research projects

Tribological investigations of oil-refrigerant-material-systems

Filter Tests

In-Situ-Swelling Behaviour of Polymer Materials in Flammable Fluids

Air-flow test rig for fan characteristic measurement

Performance tests of refrigerant compressors

Testing of mobile leak detectors according to DIN EN 14624

Electrical components in refrigeration circuits

Optimizing HVAC operation with machine learning

Innovative small helium liquefier

Thermal engines

Influenced melting point of water by magnetic field

Characterisation of Superconductors in Hydrogen Atmosphere

Cryogenic liquid piston pumps for cold liquefied gases like LIN, LOX, LHe, LH2, LNG, LAr

Helium extraction from natural gas

Low temperature – test facilities

Non- invasive flow measurements

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Verbundvorhaben Öl-Effiziente Kältesysteme – Schmierstoffwahl für Kälteanlagen unter dem Gesichtspunkt der Energieeffizienz

Projektträger Jülich | Forschungszentrum Jülich GmbH

06/2022-05/2025

M.Sc. Christian Hanzelmann

+49-351-4081-5416

OELEK

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Further Projects - Research and Development

Performance tests of refrigerant compressors

Does your compressor perform well?

Swirl-free on the move...

...with a contra-rotating fan

Hybrid- Fluid for CO2-Sublimation Cycle

Cryogenic cooling by CO2 sublimation

Optimizing HVAC operation with machine learning

Intelligent control of HVAC systems – high comfort with low energy demand

Industry 4.0 membrane heat and mass exchanger (i-MWÜ4.0)

Linking the entire life cycle of a multi-functional air handling unit