Current research projects

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

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

Micro heat exchangers in refrigeration

Development of test methods and test rigs for stationary integrated refrigeration units

Software for test rigs

High Capacity Pulse Tube Cooler

Helium extraction from natural gas

Lifetime prediction of hermetic compressor systems

Reducing the filling quantity

Practical training, diploma, master, bachelor

Innovative cryogenic cooling system for the recondensation / liquefaction of technical gases up to 77 K

Low noise and non metallic liquid-helium cryostat

Investigation according to DIN EN ISO 14903

Calibration leak for the water bath leak test

Reduction of primary noise sources of fans

Investigation of coolants

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Prüfverfahren für Außenluftfilter

Dipl.-Ing. Stefan Holfeld

+49-351-4081-5374

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Further Projects

Mass Spectrometer

Determining the composition of gas mixtures in the high or ultra-high vacuum range

Tensile and compression testing

Determination of yield strength, tensile strength and elongation at break

Investigation of material-dependent parameters

Investigation of the permeation behavior

Cool Up

Upscaling Sustainable Cooling

Breakthrough Sensor for Adsorption Filters (BelA)

Sensor system for detecting an imminent breakthrough in gas filtration