Sound transmission through micro-perforated double-walled cylindrical shells lined with porous material
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115539
Abstract: Abstract Sound transmission through a double-walled cylindrical shell with porous cores and the inner shell micro-perforated is studied analytically in this paper. The Donnell's thin shell theory is used to govern shell motions and the… read more here.
Keywords: walled cylindrical; transmission; sound transmission; shell ... See more keywords
Internal resonance characteristics of hyperelastic thin-walled cylindrical shells composed of Mooney–Rivlin materials
Sign Up to like & getrecommendations! Published in 2021 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2021.107754
Abstract: Abstract The internal resonance characteristics are investigated for a thin-walled cylindrical shell composed of incompressible Mooney–Rivlin material, where the shell is subjected to a radial harmonic excitation. Based on the Kirchhoff–Love hypothesis, Donnell’s nonlinear shallow-shell… read more here.
Keywords: internal resonance; resonance characteristics; shell; walled cylindrical ... See more keywords
Thermally Driven Continuous Rolling of a Thick-Walled Cylindrical Rod
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13112035
Abstract: Self-sustained motion can take advantage of direct energy extraction from a steady external environment to maintain its own motion, and has potential applications in energy harvesting, robotic motion, and transportation. Recent experiments have found that… read more here.
Keywords: walled cylindrical; rolling thick; cylindrical rod; rod ... See more keywords