Current research projects

Innovative Manufacturing Technologies for Cryosorption Systems

Thermostatic Expansion Valves

Corrosion inhibitor for ammonia absorption systems

Low temperature – test facilities

Investigation according to DIN EN ISO 14903

Computational fluid dynamics CFD

Multifunctional electronic modules for cryogenic applications

Humidifier System for High-Purity Gases

Air-flow test rig for fan characteristic measurement

Certification of efficient air conditioning and ventilation systems through the new "indoor air quality seal" for non-residential buildings

Refrigerants, lubricants and mixtures

Heat2Power

Testing of mobile leak detectors according to DIN EN 14624

Laseroptical measurement

Calibration leak for the water bath leak test

Micro fluidic expansion valve

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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

Chromatfreie Inhibitoren für LiBr-AKA

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Further Projects - Research and Development

Innovative small helium liquefier

Liquefaction rates from 10 to 15 l/h

Filter Tests

INDUSTRIAL AND LABORATORY PRECIPITATORS

Low Temperature Tribology

Tribological studies at cryogenic temperatures

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