Current research projects

Multifunctional electronic modules for cryogenic applications

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

Investigation of materials

Performance tests of refrigerant compressors

Refrigerants, lubricants and mixtures

Thermal engines

Electrical components in refrigeration circuits

Low noise and non metallic liquid-helium cryostat

Pulse-Tube-Refrigerator with sealed compressor

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

Reduction of primary noise sources of fans

Optimizing HVAC operation with machine learning

Measurement of insulated packaging

Swirl-free on the move...

Investigation of coolants

Ice Slurry Generation

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Entwicklung von Handlungsempfehlungen für praxisgerechte Lüftungskonzepte und Entwicklung eines CO2-Berechnungstools

Bundesinstitut für Bau-, Stadt- und Raumforschung (BBSR)

11/2017 - 03/2019

Dr.-Ing. Ralph Krause

+49-351-4081-5318

Planungsinstrumente und Bewertungsgrundlagen für Unterrichtsräume

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Further Projects

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

Low noise and non metallic liquid-helium cryostat

Low-noise Magnetic Field Cryostat for SQUID-Applications