Current research projects

Image Innovative cryogenic cooling system for the recondensation / liquefaction of technical gases up to 77 K
Image CFE-Test of Cooker Hoods
Image Calibration of Low Temperature Sensors
Image In-Situ-Swelling Behaviour of Polymer Materials in Flammable Fluids
Image Micro fluidic expansion valve
Image Optimizing HVAC operation with machine learning
Image State of system and failure analyses
Image Cryogenic liquid piston pumps for cold liquefied gases like LIN, LOX, LHe, LH2, LNG, LAr
Image Reducing the filling quantity
Image Thermal engines
Image Multifunctional electronic modules for cryogenic applications
Image Solar Cooling
Image Industry 4.0 membrane heat and mass exchanger (i-MWÜ4.0)
Image Hydrogen and methane testing field at the ILK
Image Certification of efficient air conditioning and ventilation systems through the new "indoor air quality seal" for non-residential buildings
Image High Capacity Pulse Tube Cooler

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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

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Ionocaloric cooling

Ionocaloric solid-liquid phase cooling process

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Low temperature – test facilities

thermal cycling tests at very low temperatures

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All-in-one device for freeze-drying and production of biomaterial

with automated freezing and sterilisation option