Current research projects

Image Air-water heat pumps
Image Pulse-Tube-Refrigerator with sealed compressor
Image Development of a Cryogenic Magnetic Air Separation Unit
Image Preformance measurements of heat exchangers
Image Calibration of Low Temperature Sensors
Image High Capacity Pulse Tube Cooler
Image Influenced melting point of water by magnetic field
Image Performance tests of refrigerant compressors
Image Lifetime prediction of hermetic compressor systems
Image Low noise and non metallic liquid-helium cryostat
Image Cryostats, Non-Metallic and Metallic
Image Computational fluid dynamics CFD
Image Intelligent innovative power supply for superconducting coils
Image High temperature heat pump
Image Mass Spectrometer
Image Cool Up

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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

Image

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