Background:Stirling cycle-based cryocoolers employ mechanical compressors activated by inductive electrical motors producing an oscillating pressure in a gas. The main disadvantage of these conventional compressors is their limited lifetime, caused by mechanical friction and wear. Wear products degr.....
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Background:Stirling cycle-based cryocoolers employ mechanical compressors activated by inductive electrical motors producing an oscillating pressure in a gas. The main disadvantage of these conventional compressors is their limited lifetime, caused by mechanical friction and wear. Wear products degr.....
[更多]
Background:In low Reynold's number conditions, as in small scales or highly viscous environments, the dynamics are governed mainly by drag effects, therefore mechanisms must rely on non-inertial, non-time reversible trajectories. These conditions are fully satisfied by travelling mechanical waves, o.....
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