Matches in SemOpenAlex for { <https://semopenalex.org/work/W2187637462> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2187637462 abstract "It is demonstrated that the source strengths and directivit ies of all sound sources of a high bypass ratio aeroengine can be determined from measurements in an open air test bed with a line array of microphones, which is laid out parallel to the e ngine axis in the geometric near field of the engine. The method is based on modelling the matri x of the cross-spectra of the microphones with a set of contributions from point monopoles assumed in positions along the engine axis and by solving the resulting set of linear equations for the unknown source strengths. The directivities of the sources are estimated b y performing the analysis with a subarray of microphones, sliding from the front to the rear of the engine. The set of linear equations is solved with the side condition that the source s trengths must be non-negative. The results demonstrate that the various sources of an aeroengine have a highly non-uniform directivity. The source positions are resolved with a separ ation of 0.4 wave lengths." @default.
- W2187637462 created "2016-06-24" @default.
- W2187637462 creator A5009926145 @default.
- W2187637462 creator A5028255287 @default.
- W2187637462 date "2008-01-01" @default.
- W2187637462 modified "2023-09-23" @default.
- W2187637462 title "INVERSE METHOD FOR THE ACOUSTIC SOURCE ANALYSIS OF AN AEROENGINE" @default.
- W2187637462 cites W1506558619 @default.
- W2187637462 cites W1651870529 @default.
- W2187637462 cites W1964801194 @default.
- W2187637462 cites W1968098332 @default.
- W2187637462 cites W1979226744 @default.
- W2187637462 cites W2030273217 @default.
- W2187637462 cites W2049750524 @default.
- W2187637462 cites W2050772385 @default.
- W2187637462 cites W2064572252 @default.
- W2187637462 cites W2076087797 @default.
- W2187637462 cites W2099357028 @default.
- W2187637462 cites W2171926168 @default.
- W2187637462 cites W2330507950 @default.
- W2187637462 cites W91343598 @default.
- W2187637462 hasPublicationYear "2008" @default.
- W2187637462 type Work @default.
- W2187637462 sameAs 2187637462 @default.
- W2187637462 citedByCount "2" @default.
- W2187637462 countsByYear W21876374622012 @default.
- W2187637462 countsByYear W21876374622014 @default.
- W2187637462 crossrefType "journal-article" @default.
- W2187637462 hasAuthorship W2187637462A5009926145 @default.
- W2187637462 hasAuthorship W2187637462A5028255287 @default.
- W2187637462 hasConcept C103783831 @default.
- W2187637462 hasConcept C120665830 @default.
- W2187637462 hasConcept C121332964 @default.
- W2187637462 hasConcept C134306372 @default.
- W2187637462 hasConcept C177264268 @default.
- W2187637462 hasConcept C189039984 @default.
- W2187637462 hasConcept C198352243 @default.
- W2187637462 hasConcept C199360897 @default.
- W2187637462 hasConcept C207467116 @default.
- W2187637462 hasConcept C21822782 @default.
- W2187637462 hasConcept C24890656 @default.
- W2187637462 hasConcept C2524010 @default.
- W2187637462 hasConcept C33923547 @default.
- W2187637462 hasConcept C41008148 @default.
- W2187637462 hasConcept C52119771 @default.
- W2187637462 hasConcept C76155785 @default.
- W2187637462 hasConceptScore W2187637462C103783831 @default.
- W2187637462 hasConceptScore W2187637462C120665830 @default.
- W2187637462 hasConceptScore W2187637462C121332964 @default.
- W2187637462 hasConceptScore W2187637462C134306372 @default.
- W2187637462 hasConceptScore W2187637462C177264268 @default.
- W2187637462 hasConceptScore W2187637462C189039984 @default.
- W2187637462 hasConceptScore W2187637462C198352243 @default.
- W2187637462 hasConceptScore W2187637462C199360897 @default.
- W2187637462 hasConceptScore W2187637462C207467116 @default.
- W2187637462 hasConceptScore W2187637462C21822782 @default.
- W2187637462 hasConceptScore W2187637462C24890656 @default.
- W2187637462 hasConceptScore W2187637462C2524010 @default.
- W2187637462 hasConceptScore W2187637462C33923547 @default.
- W2187637462 hasConceptScore W2187637462C41008148 @default.
- W2187637462 hasConceptScore W2187637462C52119771 @default.
- W2187637462 hasConceptScore W2187637462C76155785 @default.
- W2187637462 hasLocation W21876374621 @default.
- W2187637462 hasOpenAccess W2187637462 @default.
- W2187637462 hasPrimaryLocation W21876374621 @default.
- W2187637462 hasRelatedWork W1535957169 @default.
- W2187637462 hasRelatedWork W1605054758 @default.
- W2187637462 hasRelatedWork W1964148622 @default.
- W2187637462 hasRelatedWork W1979226744 @default.
- W2187637462 hasRelatedWork W1982743742 @default.
- W2187637462 hasRelatedWork W1989380376 @default.
- W2187637462 hasRelatedWork W2047729709 @default.
- W2187637462 hasRelatedWork W2052077541 @default.
- W2187637462 hasRelatedWork W2062419662 @default.
- W2187637462 hasRelatedWork W2088332142 @default.
- W2187637462 hasRelatedWork W2328993157 @default.
- W2187637462 hasRelatedWork W2366985189 @default.
- W2187637462 hasRelatedWork W2382668024 @default.
- W2187637462 hasRelatedWork W2437099362 @default.
- W2187637462 hasRelatedWork W2733046515 @default.
- W2187637462 hasRelatedWork W2885885875 @default.
- W2187637462 hasRelatedWork W2952926978 @default.
- W2187637462 hasRelatedWork W34268955 @default.
- W2187637462 hasRelatedWork W578741370 @default.
- W2187637462 hasRelatedWork W2931475496 @default.
- W2187637462 isParatext "false" @default.
- W2187637462 isRetracted "false" @default.
- W2187637462 magId "2187637462" @default.
- W2187637462 workType "article" @default.