W
W.E. Zorumski
Researcher at Langley Research Center
Publications - 1
Citations - 111
W.E. Zorumski is an academic researcher from Langley Research Center. The author has contributed to research in topics: Sound transmission class & Duct (flow). The author has an hindex of 1, co-authored 1 publications receiving 107 citations.
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Effects of wall admittance changes on duct transmission and radiation of sound
D.L. Lansing,W.E. Zorumski +1 more
TL;DR: In this article, the effect of changes in duct wall acoustic properties on the transmission of sound through ducts was investigated and two special problems were considered: the first problem is that of a rectangular infinite-length duct with airflow and a single change in ductwall acoustic admittance; the second problem was that of an axisymmetric field in a finite circular duct without airflow and with an arbitrary number of duct wall admissible changes.