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Current research projects

Image Investigation of materials
Image Air-flow test rig for fan characteristic measurement
Image High Capacity Pulse Tube Cooler
Image Software for test rigs
Image High temperature heat pump
Image Hybrid- Fluid for CO2-Sublimation Cycle
Image Overall System Optimization of Refrigeration Plant Systems for Energy Transition and Climate Protection
Image Micro fluidic expansion valve
Image Cold meter
Image In-situ investigation concerning the swelling behaviour of polymer materials under elevated pressures and temperatures
Image Development of test methods and test rigs for stationary integrated refrigeration units
Image Service offer for Leak Detection and Tightness Test
Image Lifetime prediction of hermetic compressor systems
Image 3D - Air flow sensor
Image Test rigs for refrigeration and heat pump technology
Image IO-Scan - Integral measuring optical scanning method

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Cryogenics and Low Temperature Physics

Priorities of Research & Development and Services

Within the ILK main department Cryogenics and Low Temperature Physics cryocoolers, millikelvin cooling systems and cryogenic components are developed. Furthermore material properties under low temperatures are researched. In addition the cryopreservation of biosystems and applications for the cryomedicine are investigated.

The department manufactures metallic and non-metallic cryostats, pumps for all cryogenic liquids and components for particle accelerators. Furthermore its offer services like the investigation of components or physical measurements such as the determination of thermal material properties under low temperatures, leakage and temperature cycling tests.

The interdisciplinary team of engineers and physicists, supported by technicians and laboratory assistants, covers the following fields.

Satellite Refrigerator at JINR in Dubna
Satellite Refrigerator at JINR in Dubna
Recondeser
Recondeser
Simulation - FEM and CFD
Simulation - FEM and CFD
cryo-sorption pump
cryo-sorption pump
cryostat
cryostat
protein freezing
protein freezing

Cryogenics

  • Cryocooler (pulse tube principle)
  • Cryostats, mainly glass fibre reinforced cryostats
  • Cryogenic components and systems
  • (Re-)liquefaction systems
  • Cryogenic liquid pumps (in situ solutions)
  • Cryosorption pump systems
  • Design and testing of special cryo systems
  • Calibration of low temperature sensors
  • CAD Design, FEM and CFD

Low Temperature Physics

  • Thermal engines
  • Material properties under low temperatures
  • Sensor technology under low temperatures
  • Low temperature surface analysis
  • Millikelvin cooling systems (cryogen free)
  • Hydrogen technology
  • Superconducting applications, magnet tests (up to -12 kA ..12 kA, -24 V .. 24 V)

Life Sciences

  • Assesment and development of biomaterials
  • Solutions for customized 3D manufacturing of collagen carriers
  • Cryopreservation of biosystems (ATMPs, cells, tissue)
  • Cryopreservation of in vitro assays and tissue models
  • Hardware and process development for controlled rate freezing
  • Hardware and process development for freeze drying
  • High throughput vitrification and spray vitrification
  • Integrity testing and life time assessment for biobanking sample container

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