Aktuelle Forschungsprojekte

Test rigs for refrigeration and heat pump technology

Hybrid- Fluid for CO2-Sublimation Cycle

Innovative cryogenic cooling system for the recondensation / liquefaction of technical gases up to 77 K

Verification of storage suitability of cryo tubes

Low Temperature Tribology

Performance tests of condensing units

Calibration of Low Temperature Sensors

Lifetime prediction of hermetic compressor systems

Testzentrum PLWP at ILK Dresden

Test procedures for electrical components

Ice Slurry Generation

Non- invasive flow measurements

Development of test methods and test rigs for stationary integrated refrigeration units

Brine (water)-water heat pump

In-situ investigation concerning the swelling behaviour of polymer materials under elevated pressures and temperatures

OVERALL SYSTEM OPTIMIZATION OF REFRIGERATION PLANT SYSTEMS FOR ENERGY TRANSITION AND CLIMATE PROTECTION

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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

Refrigerants, lubricants and mixtures

Determination of working fluid properties

Reduction of primary noise sources of fans

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

Software for technical building equipment

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

Measurements on ceiling mounted cooling systems

Comparative performance measurement

Micro fluidic expansion valve

for increasing of the efficiency of small and compact cooling units