Vibro-acoustic numerical analysis for the geometrically nonlinear viscoelastic rectangular plate subjected to subsonic compressible airflow
Sign Up to like & getrecommendations! Published in 2020 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2020.107779
Abstract: Abstract Transient and steady-state acoustic radiation of geometrically nonlinear viscoelastic rectangular plates are studied in this paper. The plate is subjected to subsonic compressible steady airflow. Firstly, the airflow pressure on the surface of the… read more here.
Keywords: viscoelastic rectangular; geometrically nonlinear; plate subjected; nonlinear viscoelastic ... See more keywords
Sound Radiation Mitigation of Geometrically Nonlinear Plates Subjected to Subsonic Airflow
Sign Up to like & getrecommendations! Published in 2021 at "Mathematical Problems in Engineering"
DOI: 10.1155/2021/3090958
Abstract: This paper gives a theoretical analysis to obtain and reduce the acoustic pressure generated from plates with geometric nonlinearities subjected to subsonic airflow and external excitation. von-Kármán assumptions are applied considering the nonlinear terms in… read more here.
Keywords: acoustic pressure; subsonic airflow; method; plate ... See more keywords