Current research projects

Image In-Situ-Swelling Behaviour of Polymer Materials in Flammable Fluids
Image Micro heat exchangers in refrigeration
Image Pulse-Tube-Refrigerator with sealed compressor
Image High temperature heat pump
Image Development of test methods and test rigs for stationary integrated refrigeration units
Image Panel with indirect evaporative cooling via membrane
Image Behavior of multiphase cryogenic fluids
Image Investigation of materials
Image Breakthrough Sensor for Adsorption Filters (BelA)
Image Multifunctional electronic modules for cryogenic applications
Image Development of a Cryogenic Magnetic Air Separation Unit
Image Hybrid- Fluid for CO2-Sublimation Cycle
Image Innovative small helium liquefier
Image Investigation according to DIN EN ISO 14903
Image Low temperature – test facilities
Image ZeroHeatPump

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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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Mass Spectrometer

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

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Tensile and compression testing

Determination of yield strength, tensile strength and elongation at break

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Investigation of material-dependent parameters

Investigation of the permeation behavior

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Cool Up

Upscaling Sustainable Cooling

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Breakthrough Sensor for Adsorption Filters (BelA)

Sensor system for detecting an imminent breakthrough in gas filtration