Vibration-reducing and noise-absorbing pipeline with metamaterial characteristics
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United States of America
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Dec 26, 2024
app pub date -
Aug 22, 2024
filing date -
Aug 22, 2024
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Abstract
Disclosed is a vibration-reducing and noise-absorbing pipeline assembly with metamaterial characteristics. The assembly comprises a connecting component, a dispersion pipeline, and a flow pipeline, wherein the inner diameter of the dispersion pipeline gradually changes from small to large, and the dispersion pipeline comprises a small port and a large port. The dispersion pipeline further comprises a hose, which communicates with the interior of the flow pipeline. Fluid flows in the pipeline assembly from the connecting component to the dispersion pipeline, via a deflection portion and a guide portion, wherein with reference to a flow direction of the fluid, the deflection portion is located upstream of the guide portion, and the deflection portion is configured for changing the flow direction of the fluid, thus minimizing vibration of the pipeline assembly and damping resonance frequencies.
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