Current research projects

Air-water heat pumps

High Capacity Pulse Tube Cooler

Brine (water)-water heat pump

Electrical components in refrigeration circuits

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

Micro fluidic expansion valve

Certification of efficient air conditioning and ventilation systems through the new "indoor air quality seal" for non-residential buildings

Investigation according to DIN EN ISO 14903

Investigation of materials

Cool Up

Thermal engines

Swirl-free on the move...

Cryostats, Non-Metallic and Metallic

Reduction of primary noise sources of fans

Laseroptical measurement

3D - Air flow sensor

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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

Intelligent innovative power supply for superconducting coils

Compact, powerful power supply with 4-quadrant converter

Laseroptical measurement

PIV and LDA / PDA

Multifunctional electronic modules for cryogenic applications

Electronic with less wiring effort - more than 100 sensors via one feedthrough

Certifiable connection types in cryogenics

Detachable and permanent connections, adhesive bond / form closure / force closure

Combined building and system simulation

Scientific analysis of thermodynamic processes in buildings and its systems