Current research projects

Non- invasive flow measurements

Low noise and non metallic liquid-helium cryostat

Investigation of materials

Reduction of primary noise sources of fans

Panel with indirect evaporative cooling via membrane

IO-Scan - Integral measuring optical scanning method

Combined building and system simulation

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

Cool Up

Tribological investigations of oil-refrigerant-material-systems

High Capacity Pulse Tube Cooler

Helium extraction from natural gas

Test method for high - temperature heat pump - oils

Pulse-Tube-Refrigerator with sealed compressor

Breakthrough Sensor for Adsorption Filters (BelA)

Micro heat exchangers in refrigeration

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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

Software modules

Software for properties of refrigerants

Verification of storage suitability of cryo tubes

Artificial aging of primary packaging for biobanking applications

Preformance measurements of heat exchangers

Is the heat exchanger properly sized?

Innovative small helium liquefier

Liquefaction rates from 10 to 15 l/h

Filter Tests

INDUSTRIAL AND LABORATORY PRECIPITATORS