Current research projects

Ionocaloric cooling

Investigation of coolants

Intelligent innovative power supply for superconducting coils

Non- invasive flow measurements

Pulse-Tube-Refrigerator with sealed compressor

Heat2Power

Low Temperature Tribology

Multifunctional electronic modules for cryogenic applications

Cold meter

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

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

Certifiable connection types in cryogenics

Characterisation of Superconductors in Hydrogen Atmosphere

Development of a Cryogenic Magnetic Air Separation Unit

Test method for high - temperature heat pump - oils

Test rigs for refrigeration and heat pump technology

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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

Combined building and system simulation

Scientific analysis of thermodynamic processes in buildings and its systems

Heat2Power

Refining of fuel cell waste heat

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

How efficient is my refrigeration unit?

Reducing the filling quantity

How much refrigerant must be filled?

Performance tests of condensing units

Does your condensing unit perform well?