Current research projects

Image Performance tests of refrigerant compressors
Image Certification of efficient air conditioning and ventilation systems through the new "indoor air quality seal" for non-residential buildings
Image Micro fluidic expansion valve
Image Untersuchung von Kühlsolen
Image Low Temperature Tribology
Image Computational fluid dynamics CFD
Image Tensile and compression testing
Image Investigation of material-dependent parameters
Image Innovative cryogenic cooling system for the recondensation / liquefaction of technical gases up to 77 K
Image Modular storage system for solar cooling
Image Electrical components in refrigeration circuits
Image Laseroptical measurement
Image Energy efficiency consulting - cogeneration systems
Image Reduction of primary noise sources of fans
Image Testing of mobile leak detectors according to DIN EN 14624
Image Optimizing HVAC operation with machine learning

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Korrosionsinhibitor für Absorptionskälteanlagen

Bundesministerium für Wirtschaft und Energie

09/2015-01/2018

Dr. rer. nat. Steffen Feja

+49-351-4081-5411

Your Request

Further Projects - Research and Development

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Innovative small helium liquefier

Liquefaction rates from 10 to 15 l/h

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Filter Tests

INDUSTRIAL AND LABORATORY PRECIPITATORS

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Low Temperature Tribology

Tribological studies at cryogenic temperatures

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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