Current research projects

Thermostatic Expansion Valves

Overall System Optimization of Refrigeration Plant Systems for Energy Transition and Climate Protection

Ionocaloric cooling

Investigation of materials

All-in-one device for freeze-drying and production of biomaterial

Test method for high - temperature heat pump - oils

Electrical components in refrigeration circuits

Cryogenic liquid piston pumps for cold liquefied gases like LIN, LOX, LHe, LH2, LNG, LAr

Cool Up

Brine (water)-water heat pump

Combined building and system simulation

Hybrid- Fluid for CO2-Sublimation Cycle

Modular storage system for solar cooling

Panel with indirect evaporative cooling via membrane

Humidifier System for High-Purity Gases

Optimizing HVAC operation with machine learning

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PerCO

BMWi

04/2018-03/2021

M.Sc. Christian Hanzelmann

+49-351-4081-5416

Beendet

Herstellung neuartiger Sperrschichten an elastomeren Dichtungsmaterialien zur Verminderung der Permeation des Kältemittels R744 (CO2)

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Further Projects

Software for technical building equipment

Design cooling load and energetic annual simulation (VDI 2078, VDI 6007, VDI 6020)

Measurements on ceiling mounted cooling systems

Comparative performance measurement

Micro fluidic expansion valve

for increasing of the efficiency of small and compact cooling units

Solar Cooling

Solar Cooling with Photovoltaic

Hydrogen and methane testing field at the ILK

Simultaneously pressures up to 1,000 bar, temperatures down to –253°C