Current research projects

Pulse-Tube-Refrigerator with sealed compressor

Reduction of primary noise sources of fans

High temperature heat pump

Swirl-free on the move...

Cool Up

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

Modular storage system for solar cooling

Hybrid- Fluid for CO2-Sublimation Cycle

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

CFE-Test of Cooker Hoods

Influenced melting point of water by magnetic field

Test rigs for refrigeration and heat pump technology

Practical training, diploma, master, bachelor

Multifunctional electronic modules for cryogenic applications

Low Temperature Measuring Service

Thermostatic Expansion Valves

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Prüfverfahren für Außenluftfilter

Dipl.-Ing. Stefan Holfeld

+49-351-4081-5374

Bewertung von biologisch aktiven Außenluftfiltern

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Further Projects

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

Ionocaloric cooling

Ionocaloric solid-liquid phase cooling process