Exzellenz ab null Kelvin
DEEN
Thermometer

Current research projects

Image Micro heat exchangers in refrigeration
Image Tensile and compression testing
Image CO₂ GAS HYDRATES FOR SUSTAINABLE ENERGY AND COOLING SOLUTIONS
Image Calibration of Low Temperature Sensors
Image State of system and failure analyses
Image Preformance measurements of heat exchangers
Image Behavior of multiphase cryogenic fluids
Image Heat2Power
Image Thermostatic Expansion Valves
Image Refrigerants, lubricants and mixtures
Image Low noise and non metallic liquid-helium cryostat
Image Investigation of coolants
Image Hybrid- Fluid for CO2-Sublimation Cycle
Image Development of test methods and test rigs for stationary integrated refrigeration units
Image Solar Cooling
Image Certifiable connection types in cryogenics

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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

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Heat2Power

Refining of fuel cell waste heat

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Development of test methods and test rigs for stationary integrated refrigeration units

How efficient is my refrigeration unit?

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Reducing the filling quantity

How much refrigerant must be filled?

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Performance tests of condensing units

Does your condensing unit perform well?

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State of system and failure analyses

Cause of the failure unknown?


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