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Identification of the resonant frequencies with the use of generalized transfer matrix for the nozzle-type element: comparison of the CFD-based and analytical methods.
IIR document
Experimental investigation of an adjustable thermoacoustically-driven thermoacoustic refrigerator.
Analysis and control of gas pulsation in the multi-unit compressor system.
A high-efficiency gas–liquid coupled heat-driven thermoacoustic heat pump.
Sub-kelvin optical cooling of a micromechanical resonator.
Experimental investigation on a thermoacoustic engine having a looped tube and resonator.
Characteristics of a standing wave thermoacoustic engine with spring-mass resonator.
Investigation on harmonic vibration in the resonator of a pulse tube cooler.
Experimental investigation on frequency dependency of different regenerators in TAR system.
Liquid volume measurement with a closed Helmholtz resonator under microgravity conditions.
Liquid volume measurement for cryogens with a closed Helmholtz resonator under micro-gravity conditions.
Cooling a nanomechanical resonator with quantum back-action.
Advances in development of quartz crystal oscillators at liquid helium temperatures.
Laser cooling of a nanomechanical oscillator into its quantum ground state.
Antennes supraconductrices en IRM.
Superconducting aerials applied to MRI.
Refrigeration sector monitoring
1 result
Noise reduction strategies for screw compressors
The operating noise of twin-screw compressors is an important issue that may limit their scope of application. Two recent IJR papers suggest several noise reduction methods and analyse their...
