Current research projects

Image Electrical components in refrigeration circuits
Image Intelligent innovative power supply for superconducting coils
Image ZeroHeatPump
Image Combined building and system simulation
Image Energy efficiency consulting - cogeneration systems
Image Solar Cooling
Image Multifunctional electronic modules for cryogenic applications
Image Reduction of primary noise sources of fans
Image Ice Slurry Generation
Image Helium extraction from natural gas
Image Behavior of multiphase cryogenic fluids
Image Corrosion inhibitor for ammonia absorption systems
Image Low temperature – test facilities
Image Certification of efficient air conditioning and ventilation systems through the new "indoor air quality seal" for non-residential buildings
Image Development of test methods and test rigs for stationary integrated refrigeration units
Image Breakthrough Sensor for Adsorption Filters (BelA)

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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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Influenced melting point of water by magnetic field

Controlled sub-cooling of products in freezing processes

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Investigation of materials

Investigations regarding the compatibility of materials with refrigerants, oils and heat transfer fluids

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Non- invasive flow measurements

PDPA - flow fields and particle sizes