Matches in SemOpenAlex for { <https://semopenalex.org/work/W4377029772> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W4377029772 endingPage "107754632311752" @default.
- W4377029772 startingPage "107754632311752" @default.
- W4377029772 abstract "The problem of low-frequency sound propagation in ducts involving varying cross-sections is analyzed. Spectral finite element formulations for the dynamic analysis of varying cross-section ducts are presented as tapered spectral elements. These elements can be used in connected waveguides through dynamic stiffness relations. Linear and polynomial duct types are considered. The elements’ shape functions are established as well as the dynamic stiffness matrices describing the spectral relation between the acoustic pressure and the volume velocity. The presented spectral approach describes the acoustic wave motion at any position along arbitrary multiply connected duct waveguides within the one-dimensional plane-wave assumption. The derived expressions are verified experimentally, and by comparison with 3-D finite element solutions. The modeling of varying cross-section duct waveguides can play an important role in the design of acoustic excitation devices and horn-type loudspeakers. The advantage of the presented formulations lies in the low computational cost when compared to the finite element approach." @default.
- W4377029772 created "2023-05-19" @default.
- W4377029772 creator A5017259128 @default.
- W4377029772 date "2023-05-18" @default.
- W4377029772 modified "2023-09-29" @default.
- W4377029772 title "Spectral analysis of acoustic plane waves in ductworks with uniform and varying cross-section waveguides" @default.
- W4377029772 cites W2022890474 @default.
- W4377029772 cites W2039467703 @default.
- W4377029772 cites W2093666515 @default.
- W4377029772 cites W2111278232 @default.
- W4377029772 cites W2123067745 @default.
- W4377029772 cites W2980469626 @default.
- W4377029772 cites W3018818801 @default.
- W4377029772 cites W4230123500 @default.
- W4377029772 doi "https://doi.org/10.1177/10775463231175258" @default.
- W4377029772 hasPublicationYear "2023" @default.
- W4377029772 type Work @default.
- W4377029772 citedByCount "0" @default.
- W4377029772 crossrefType "journal-article" @default.
- W4377029772 hasAuthorship W4377029772A5017259128 @default.
- W4377029772 hasConcept C120665830 @default.
- W4377029772 hasConcept C121332964 @default.
- W4377029772 hasConcept C135628077 @default.
- W4377029772 hasConcept C142724271 @default.
- W4377029772 hasConcept C157138929 @default.
- W4377029772 hasConcept C198394728 @default.
- W4377029772 hasConcept C204723758 @default.
- W4377029772 hasConcept C24810621 @default.
- W4377029772 hasConcept C24890656 @default.
- W4377029772 hasConcept C2781212128 @default.
- W4377029772 hasConcept C38961997 @default.
- W4377029772 hasConcept C40308292 @default.
- W4377029772 hasConcept C52234038 @default.
- W4377029772 hasConcept C60015446 @default.
- W4377029772 hasConcept C62520636 @default.
- W4377029772 hasConcept C71924100 @default.
- W4377029772 hasConcept C97355855 @default.
- W4377029772 hasConceptScore W4377029772C120665830 @default.
- W4377029772 hasConceptScore W4377029772C121332964 @default.
- W4377029772 hasConceptScore W4377029772C135628077 @default.
- W4377029772 hasConceptScore W4377029772C142724271 @default.
- W4377029772 hasConceptScore W4377029772C157138929 @default.
- W4377029772 hasConceptScore W4377029772C198394728 @default.
- W4377029772 hasConceptScore W4377029772C204723758 @default.
- W4377029772 hasConceptScore W4377029772C24810621 @default.
- W4377029772 hasConceptScore W4377029772C24890656 @default.
- W4377029772 hasConceptScore W4377029772C2781212128 @default.
- W4377029772 hasConceptScore W4377029772C38961997 @default.
- W4377029772 hasConceptScore W4377029772C40308292 @default.
- W4377029772 hasConceptScore W4377029772C52234038 @default.
- W4377029772 hasConceptScore W4377029772C60015446 @default.
- W4377029772 hasConceptScore W4377029772C62520636 @default.
- W4377029772 hasConceptScore W4377029772C71924100 @default.
- W4377029772 hasConceptScore W4377029772C97355855 @default.
- W4377029772 hasLocation W43770297721 @default.
- W4377029772 hasOpenAccess W4377029772 @default.
- W4377029772 hasPrimaryLocation W43770297721 @default.
- W4377029772 hasRelatedWork W1521902037 @default.
- W4377029772 hasRelatedWork W1968779067 @default.
- W4377029772 hasRelatedWork W1998101453 @default.
- W4377029772 hasRelatedWork W2084334385 @default.
- W4377029772 hasRelatedWork W2126060980 @default.
- W4377029772 hasRelatedWork W3029994345 @default.
- W4377029772 hasRelatedWork W3104059372 @default.
- W4377029772 hasRelatedWork W4244623238 @default.
- W4377029772 hasRelatedWork W4313071921 @default.
- W4377029772 hasRelatedWork W578741370 @default.
- W4377029772 isParatext "false" @default.
- W4377029772 isRetracted "false" @default.
- W4377029772 workType "article" @default.