An Investigation on the Sound Absorption Performance of Granular Molecular Sieves under Room Temperature and Pressure

An Investigation on the Sound Absorption Performance of Granular Molecular Sieves under Room Temperature and Pressure

The sound absorption of granular silica-aluminate molecular sieve pellets was investigated in this paper. The absorption coefficients of molecular sieve pellets with different pore sizes, pellet sizes, and layer thicknesses were measured through impedance tubes under room temperature and pressure co...

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Bibliographic Details
Main Authors: Bing Zhou, Jiangong Zhang, Xin Li, Bilong Liu
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Materials
Subjects:
molecular sieve pellets
sound absorption
impedance tube
Online Access:https://www.mdpi.com/1996-1944/13/8/1936

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