Matches in SemOpenAlex for { <https://semopenalex.org/work/W2565031632> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W2565031632 abstract "The present study aims at assessing the potentiality of the time-reversal (TR) technique to localize sound sources in flows, in the context of wind-tunnel measurements. The proposed method is a two-step procedure : the pressure fluctuations are recorded on a linear array of microphones located outside the flow; then the back-propagation of the acoustic waves is simulated by using the time-reversed Linearized Euler Equations (LEE), with the experimental signals as input data, in order to estimate virtually the position of the sound source from which the waves were radiated. The advantage of the proposed method is that the use of the LEE permits an exact description of the convection and refraction of the radiated waves during their propagation to the array. An experiment in a wind-tunnel has been set up, in which a monopolar sine-wave source is located in the flow. The TR results indicate that the source position can be estimated only if the source-array distance is known. However, further simulations of the experiment show that realistic experimental configurations are possible, for which the source position can be accurately estimated without this knowledge." @default.
- W2565031632 created "2017-01-06" @default.
- W2565031632 creator A5020065975 @default.
- W2565031632 creator A5068448640 @default.
- W2565031632 creator A5078478688 @default.
- W2565031632 date "2010-01-01" @default.
- W2565031632 modified "2023-09-27" @default.
- W2565031632 title "POTENTIALITY OF TIME-REVERSED ARRAY PROCESSING FOR LOCALIZING ACOUSTIC SOURCES IN FLOWS" @default.
- W2565031632 cites W1993361864 @default.
- W2565031632 cites W2021121593 @default.
- W2565031632 cites W2053504552 @default.
- W2565031632 cites W2087198492 @default.
- W2565031632 cites W2098027777 @default.
- W2565031632 cites W2127105551 @default.
- W2565031632 cites W2170536373 @default.
- W2565031632 hasPublicationYear "2010" @default.
- W2565031632 type Work @default.
- W2565031632 sameAs 2565031632 @default.
- W2565031632 citedByCount "0" @default.
- W2565031632 crossrefType "journal-article" @default.
- W2565031632 hasAuthorship W2565031632A5020065975 @default.
- W2565031632 hasAuthorship W2565031632A5068448640 @default.
- W2565031632 hasAuthorship W2565031632A5078478688 @default.
- W2565031632 hasConcept C10138342 @default.
- W2565031632 hasConcept C120763676 @default.
- W2565031632 hasConcept C121332964 @default.
- W2565031632 hasConcept C127313418 @default.
- W2565031632 hasConcept C151730666 @default.
- W2565031632 hasConcept C162324750 @default.
- W2565031632 hasConcept C198082294 @default.
- W2565031632 hasConcept C24890656 @default.
- W2565031632 hasConcept C2779343474 @default.
- W2565031632 hasConcept C68115822 @default.
- W2565031632 hasConceptScore W2565031632C10138342 @default.
- W2565031632 hasConceptScore W2565031632C120763676 @default.
- W2565031632 hasConceptScore W2565031632C121332964 @default.
- W2565031632 hasConceptScore W2565031632C127313418 @default.
- W2565031632 hasConceptScore W2565031632C151730666 @default.
- W2565031632 hasConceptScore W2565031632C162324750 @default.
- W2565031632 hasConceptScore W2565031632C198082294 @default.
- W2565031632 hasConceptScore W2565031632C24890656 @default.
- W2565031632 hasConceptScore W2565031632C2779343474 @default.
- W2565031632 hasConceptScore W2565031632C68115822 @default.
- W2565031632 hasLocation W25650316321 @default.
- W2565031632 hasOpenAccess W2565031632 @default.
- W2565031632 hasPrimaryLocation W25650316321 @default.
- W2565031632 hasRelatedWork W1462916398 @default.
- W2565031632 hasRelatedWork W170414858 @default.
- W2565031632 hasRelatedWork W1970768952 @default.
- W2565031632 hasRelatedWork W2015906043 @default.
- W2565031632 hasRelatedWork W2045077829 @default.
- W2565031632 hasRelatedWork W2049842345 @default.
- W2565031632 hasRelatedWork W2058883106 @default.
- W2565031632 hasRelatedWork W2062042650 @default.
- W2565031632 hasRelatedWork W2063238929 @default.
- W2565031632 hasRelatedWork W2076162123 @default.
- W2565031632 hasRelatedWork W2118066341 @default.
- W2565031632 hasRelatedWork W2313316185 @default.
- W2565031632 hasRelatedWork W2319120229 @default.
- W2565031632 hasRelatedWork W2328087801 @default.
- W2565031632 hasRelatedWork W2360375492 @default.
- W2565031632 hasRelatedWork W2553548943 @default.
- W2565031632 hasRelatedWork W2615351225 @default.
- W2565031632 hasRelatedWork W268017527 @default.
- W2565031632 hasRelatedWork W2880271738 @default.
- W2565031632 hasRelatedWork W3155330264 @default.
- W2565031632 isParatext "false" @default.
- W2565031632 isRetracted "false" @default.
- W2565031632 magId "2565031632" @default.
- W2565031632 workType "article" @default.