Improvement strategies for a low input power 4 K pulse tube cooler: Experiments and sage simulations
Jack-André Schmidt, Bernd Schmidt, Dirk Dietzel, Jens Falter, Guenter Thummes, André Schirmeisen
Topics & Concepts
CryocoolerCooling capacityRegenerative heat exchangerPulse tube refrigeratorGas compressorMaterials scienceLiquid heliumTube (container)CryogenicsNuclear engineeringCoefficient of performanceMechanicsHeliumThermodynamicsMechanical engineeringPhysicsAtomic physicsHeat exchangerRefrigerantComposite materialEngineeringAdvanced Thermodynamic Systems and EnginesSpacecraft and Cryogenic TechnologiesRefrigeration and Air Conditioning Technologies