@article {Cheong:2006:0736-2501:251,
title = "Vibroacoustic performance of composite honeycomb structures",
journal = "Noise Control Engineering Journal",
parent_itemid = "infobike://ince/ncej",
publishercode ="ince",
year = "2006",
volume = "54",
number = "4",
publication date ="2006-07-01T00:00:00",
pages = "251-262",
itemtype = "ARTICLE",
issn = "0736-2501",
url = "https://ince.publisher.ingentaconnect.com/content/ince/ncej/2006/00000054/00000004/art00004",
doi = "doi:10.3397/1.2219896",
keyword = "32.1, 32.2",
author = "Cheong, Tang Wing and Zheng, Lin Wei",
abstract = "This paper is concerned with the prediction of vibroacoustic performance of the honeycomb sandwich panels in a close-fitting enclosure. The acoustical transfer function of this panel in the close-fitting enclosure are presented. The noise reduction performance of the honeycomb sandwich
panels is investigated through a set of experiments verifying the potential and usefulness of the honeycomb panel in practice. The results have confirmed that the absorption at the mass-spring-mass resonance in the case of a honeycomb panel (comparatively stiff) with a thin plate is more efficient
with minimum weight. Adding absorption minimizes the effect of the mass-air-mass resonance that usually impairs the low-frequency transmission loss, and offers good performance at higher frequencies. The potential of composite honeycomb sandwich panels for reducing low frequency
noise (<500 Hz) is demonstrated.",
}