Current research projects

Performance tests of condensing units

Mass Spectrometer

Micro heat exchangers in refrigeration

Refrigerants, lubricants and mixtures

Brine (water)-water heat pump

Innovative small helium liquefier

CFE-Test of Cooker Hoods

Cryostats, Non-Metallic and Metallic

Influenced melting point of water by magnetic field

Development of a Cryogenic Magnetic Air Separation Unit

Overall System Optimization of Refrigeration Plant Systems for Energy Transition and Climate Protection

Thermostatic Expansion Valves

Cold meter

Range of services laboratory analyses

Verification of storage suitability of cryo tubes

Production of novel barrier layers on polymer materials to reduce hydrogen permeation

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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

Reduction of primary noise sources of fans

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

Software for technical building equipment

Design cooling load and energetic annual simulation (VDI 2078, VDI 6007, VDI 6020)

Measurements on ceiling mounted cooling systems

Comparative performance measurement

Micro fluidic expansion valve

for increasing of the efficiency of small and compact cooling units

Solar Cooling

Solar Cooling with Photovoltaic