Current research projects

Image Tribological investigations of oil-refrigerant-material-systems
Image Calibration leak for the water bath leak test
Image All-in-one device for freeze-drying and production of biomaterial
Image Investigation of materials
Image Investigation of material-dependent parameters
Image Innovative small helium liquefier
Image Refrigerants, lubricants and mixtures
Image Panel with indirect evaporative cooling via membrane
Image Software for technical building equipment
Image Development of test methods and test rigs for stationary integrated refrigeration units
Image Intelligent innovative power supply for superconducting coils
Image Reducing the filling quantity
Image Breakthrough Sensor for Adsorption Filters (BelA)
Image Hybrid- Fluid for CO2-Sublimation Cycle
Image Testing of mobile leak detectors according to DIN EN 14624
Image Lifetime prediction of hermetic compressor systems

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Prüfverfahren für Außenluftfilter

Dipl.-Ing. Stefan Holfeld

+49-351-4081-5374

Bewertung von biologisch aktiven Außenluftfiltern


Your Request

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