Matches in SemOpenAlex for { <https://semopenalex.org/work/W2056524624> ?p ?o ?g. }
- W2056524624 endingPage "2298" @default.
- W2056524624 startingPage "2269" @default.
- W2056524624 abstract "Turbulent premixed combustion processes are inherently unsteady and, thus, a source of acoustic radiation. While prior studies have extensively characterized the total sound power radiated by turbulent flames, few measurements of their spectral characteristics exist. This article presents systematic measurements of the acoustic spectra over a 100 Hz-30 kHz frequency range from a turbulent, natural gas-fueled flame. Measurements were made in an anechoic environment at several burner diameters, flow velocities, and equivalence ratios. The results show that, for a fixed burner diameter, the turbulent flame's acoustic spectrum has a nearly universal shape whose total power is a function of equivalence ratio and flow velocity. The functional dependence of the power spectra on frequency does vary with burner diameter, however, as the frequency of peak acoustic emissions generally shifts to lower frequencies with increases in burner diameter. These trends are quite similar to those exhibited by the cold flow velocity spectra, suggesting that the flame noise is forced by turbulent velocity fluctuations. While this observation is consistent with prior studies, the complete independence of the flame noise spectra on such characteristics as flame length or speed is puzzling, however, and demonstrates the need for further theoretical analyses of the flame noise-turbulent flow velocity transfer function." @default.
- W2056524624 created "2016-06-24" @default.
- W2056524624 creator A5058259885 @default.
- W2056524624 creator A5082528509 @default.
- W2056524624 date "2003-12-01" @default.
- W2056524624 modified "2023-10-14" @default.
- W2056524624 title "Parametric studies of acoustic radiation from premixed flames" @default.
- W2056524624 cites W1981728325 @default.
- W2056524624 cites W1986639469 @default.
- W2056524624 cites W1989678900 @default.
- W2056524624 cites W1993082568 @default.
- W2056524624 cites W2003840835 @default.
- W2056524624 cites W2005850437 @default.
- W2056524624 cites W2012987732 @default.
- W2056524624 cites W2015924148 @default.
- W2056524624 cites W2033634339 @default.
- W2056524624 cites W2039423370 @default.
- W2056524624 cites W2044474194 @default.
- W2056524624 cites W2047680563 @default.
- W2056524624 cites W2048791710 @default.
- W2056524624 cites W2050900251 @default.
- W2056524624 cites W2066989654 @default.
- W2056524624 cites W2071296934 @default.
- W2056524624 cites W2077602284 @default.
- W2056524624 cites W2111597484 @default.
- W2056524624 cites W2113921370 @default.
- W2056524624 cites W2117100167 @default.
- W2056524624 cites W2160173594 @default.
- W2056524624 cites W2315396883 @default.
- W2056524624 cites W2327981481 @default.
- W2056524624 cites W2511740353 @default.
- W2056524624 cites W2062440260 @default.
- W2056524624 doi "https://doi.org/10.1080/714923281" @default.
- W2056524624 hasPublicationYear "2003" @default.
- W2056524624 type Work @default.
- W2056524624 sameAs 2056524624 @default.
- W2056524624 citedByCount "51" @default.
- W2056524624 countsByYear W20565246242012 @default.
- W2056524624 countsByYear W20565246242013 @default.
- W2056524624 countsByYear W20565246242014 @default.
- W2056524624 countsByYear W20565246242015 @default.
- W2056524624 countsByYear W20565246242016 @default.
- W2056524624 countsByYear W20565246242017 @default.
- W2056524624 countsByYear W20565246242019 @default.
- W2056524624 countsByYear W20565246242021 @default.
- W2056524624 countsByYear W20565246242022 @default.
- W2056524624 crossrefType "journal-article" @default.
- W2056524624 hasAuthorship W2056524624A5058259885 @default.
- W2056524624 hasAuthorship W2056524624A5082528509 @default.
- W2056524624 hasConcept C105923489 @default.
- W2056524624 hasConcept C115961682 @default.
- W2056524624 hasConcept C121332964 @default.
- W2056524624 hasConcept C1276947 @default.
- W2056524624 hasConcept C129474609 @default.
- W2056524624 hasConcept C154945302 @default.
- W2056524624 hasConcept C178790620 @default.
- W2056524624 hasConcept C185592680 @default.
- W2056524624 hasConcept C196558001 @default.
- W2056524624 hasConcept C24890656 @default.
- W2056524624 hasConcept C30475298 @default.
- W2056524624 hasConcept C41008148 @default.
- W2056524624 hasConcept C4839761 @default.
- W2056524624 hasConcept C57879066 @default.
- W2056524624 hasConcept C6506403 @default.
- W2056524624 hasConcept C83104080 @default.
- W2056524624 hasConcept C99498987 @default.
- W2056524624 hasConceptScore W2056524624C105923489 @default.
- W2056524624 hasConceptScore W2056524624C115961682 @default.
- W2056524624 hasConceptScore W2056524624C121332964 @default.
- W2056524624 hasConceptScore W2056524624C1276947 @default.
- W2056524624 hasConceptScore W2056524624C129474609 @default.
- W2056524624 hasConceptScore W2056524624C154945302 @default.
- W2056524624 hasConceptScore W2056524624C178790620 @default.
- W2056524624 hasConceptScore W2056524624C185592680 @default.
- W2056524624 hasConceptScore W2056524624C196558001 @default.
- W2056524624 hasConceptScore W2056524624C24890656 @default.
- W2056524624 hasConceptScore W2056524624C30475298 @default.
- W2056524624 hasConceptScore W2056524624C41008148 @default.
- W2056524624 hasConceptScore W2056524624C4839761 @default.
- W2056524624 hasConceptScore W2056524624C57879066 @default.
- W2056524624 hasConceptScore W2056524624C6506403 @default.
- W2056524624 hasConceptScore W2056524624C83104080 @default.
- W2056524624 hasConceptScore W2056524624C99498987 @default.
- W2056524624 hasIssue "12" @default.
- W2056524624 hasLocation W20565246241 @default.
- W2056524624 hasOpenAccess W2056524624 @default.
- W2056524624 hasPrimaryLocation W20565246241 @default.
- W2056524624 hasRelatedWork W1860707105 @default.
- W2056524624 hasRelatedWork W2054801172 @default.
- W2056524624 hasRelatedWork W2054901896 @default.
- W2056524624 hasRelatedWork W2323976885 @default.
- W2056524624 hasRelatedWork W2522860583 @default.
- W2056524624 hasRelatedWork W2620115175 @default.
- W2056524624 hasRelatedWork W2946066146 @default.
- W2056524624 hasRelatedWork W3211149940 @default.
- W2056524624 hasRelatedWork W352967885 @default.
- W2056524624 hasRelatedWork W4252271875 @default.
- W2056524624 hasVolume "175" @default.