Current research projects

Low Temperature Tribology

Measurements on ceiling mounted cooling systems

Performance tests of refrigerant compressors

Breakthrough Sensor for Adsorption Filters (BelA)

State of system and failure analyses

Lifetime prediction of hermetic compressor systems

High Capacity Pulse Tube Cooler

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

Ionocaloric cooling

Software modules

Laseroptical measurement

Ice Slurry Generation

Testzentrum PLWP at ILK Dresden

Investigation of material-dependent parameters

Energy efficiency consulting - cogeneration systems

Measurement of insulated packaging

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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

Air-flow test rig for fan characteristic measurement

Flow test rig according ISO 5801

Low Temperature Tribology

Tribological studies at cryogenic temperatures

Investigation of coolants

Secondary loop refrigerants

Kältemittel- und Kältemaschinenöl-Untersuchungen

Ermittlung von Arbeitsstoffdaten

Reduction of primary noise sources of fans

...using numerical and experimental methods with contra-rotating axial fan