Current research projects

Image Cryogenic liquid piston pumps for cold liquefied gases like LIN, LOX, LHe, LH2, LNG, LAr
Image Behavior of multiphase cryogenic fluids
Image Brine (water)-water heat pump
Image Ionocaloric cooling
Image Modular storage system for solar cooling
Image Hybrid- Fluid for CO2-Sublimation Cycle
Image High temperature heat pump
Image Micro fluidic expansion valve
Image Investigation of material-dependent parameters
Image Lifetime prediction of hermetic compressor systems
Image Cool Up
Image CFE-Test of Cooker Hoods
Image Innovative cryogenic cooling system for the recondensation / liquefaction of technical gases up to 77 K
Image Corrosion inhibitor for ammonia absorption systems
Image Preformance measurements of heat exchangers
Image Test rigs for refrigeration and heat pump technology

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Hydrogen and methane testing field at the ILK

BMWi

Dr. Andreas Kade

+49-351-4081-5117

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

ILK Dresden operates an innovative testing ground for cryogenic high-pressure applications with hydrogen (H2), methane (CH4), and methane–hydrogen mixtures. With this, different services can be offered, among other things:

  • Test and qualification of components at temperatures ranging from 20 K (−253 °C) to room temperature and pressures ranging from high vacuum to 1000 bar (e.g. test of sealings, permeation tests).
  • Investigation of charge and discharge processes at cryogenic or room-temperature-operated storage systems for hydrogen and methane (e.g. adsorber storage systems, cryo-compressed hydrogen).
  • Investigation of catalyst materials for the ortho–para conversion of hydrogen.
  • Long-time thermal charging of components and materials in hydrogen or methane atmosphere at up to +200 °C and up to 160 bar for investigating degradation effects (e.g. hydrogen embrittlement).
  • Development of different hydrogen and methane components (e.g. recooling systems, latent-heat storage systems, cryogenic pressure storage systems, heat exchangers, cryogenic pumps).
  • Realisation of complete-system solutions for hydrogen and methane.

The following diagram depicts the specific storage density that can be achieved depending on temperature and pressure:


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Further Projects - Measurements and Tests

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State of system and failure analyses

Cause of the failure unknown?

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Thermostatic Expansion Valves

Does the TXV function correctly?

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Testzentrum PLWP at ILK Dresden

Test Fluid-Energy Machines and Components

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Performance tests of refrigerant compressors

Does your compressor perform well?

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Measurement of insulated packaging

How efficient is my cool box?