Current research projects

Image State of system and failure analyses
Image Brine (water)-water heat pump
Image Development of a Cryogenic Magnetic Air Separation Unit
Image Electrical components in refrigeration circuits
Image Verification of storage suitability of cryo tubes
Image Intelligent innovative power supply for superconducting coils
Image Low temperature – test facilities
Image Test procedures for electrical components
Image Investigation of material-dependent parameters
Image High temperature heat pump
Image Swirl-free on the move...
Image Solar Cooling
Image Reducing the filling quantity
Image All-in-one device for freeze-drying and production of biomaterial
Image Air-flow test rig for fan characteristic measurement
Image Low Temperature Tribology

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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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Low Temperature Tribology

Tribological studies at cryogenic temperatures

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Investigation of coolants

Secondary loop refrigerants

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Refrigerants, lubricants and mixtures

Determination of working fluid properties

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Reduction of primary noise sources of fans

...using numerical and experimental methods with contra-rotating axial fan

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Software for technical building equipment

Design cooling load and energetic annual simulation (VDI 2078, VDI 6007, VDI 6020)