Current research projects

Lifetime prediction of hermetic compressor systems

Testing of mobile leak detectors according to DIN EN 14624

Certifiable connection types in cryogenics

Low Temperature Tribology

Measurement of insulated packaging

Refrigerants, lubricants and mixtures

Thermostatic Expansion Valves

Investigation according to DIN EN ISO 14903

Breakthrough Sensor for Adsorption Filters (BelA)

Intelligent innovative power supply for superconducting coils

Cryostats, Non-Metallic and Metallic

Humidifier System for High-Purity Gases

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

Ionocaloric cooling

Thermal engines

Reduction of primary noise sources of fans

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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

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

high performance efficiency, environmental friendliness, compactness, cost-effectiveness

Intelligent innovative power supply for superconducting coils

Compact, powerful power supply with 4-quadrant converter

Laseroptical measurement

PIV and LDA / PDA

Multifunctional electronic modules for cryogenic applications

Electronic with less wiring effort - more than 100 sensors via one feedthrough

Certifiable connection types in cryogenics

Detachable and permanent connections, adhesive bond / form closure / force closure