Matches in SemOpenAlex for { <https://semopenalex.org/work/W2795242309> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2795242309 endingPage "1441" @default.
- W2795242309 startingPage "1426" @default.
- W2795242309 abstract "The response of three flames with different degrees of premixedness (fully premixed, non-premixed with radial, and non-premixed with axial fuel injection) to acoustic oscillations is studied experimentally. The flames were imaged using OH* chemiluminescence and OH planar laser-induced fluorescence at 5 kHz. In addition to a flame kinematics analysis, the amplitude dependence of the transfer function was calculated. The dominant spatial structures of the heat release and their periodicity were examined using the proper orthogonal decomposition (POD) method. The Non-Premixed system with Radial fuel injection (NPR) showed the highest response to acoustic forcing, followed by the fully premixed and the Non-Premixed system with Axial fuel injection (NPA). In addition, the response of the non-premixed system with radial fuel injection was greater than that of the fully premixed system for various bulk velocities , global equivalence ratios , forcing amplitudes , and forcing frequencies . In the fully premixed system, the heat release modulation was mainly through flame surface area modulation, while in the NPR system, both the flame area and the equivalence ratio modulations were found to be important mechanisms of the heat release oscillations. About 70% of the energy of the total fluctuations in the NPR case was contained in the first four POD modes, a percentage that decreased with overall equivalence ratio, but only this dropped to about 40% for the NPA flame. The frequency spectra of the coefficients of the POD modes exhibited peaks at the forcing frequency, with increasing broadband contributions in higher modes and for the NPA flame." @default.
- W2795242309 created "2018-04-06" @default.
- W2795242309 creator A5003458255 @default.
- W2795242309 creator A5033567196 @default.
- W2795242309 creator A5036133582 @default.
- W2795242309 creator A5073987235 @default.
- W2795242309 date "2018-03-26" @default.
- W2795242309 modified "2023-09-25" @default.
- W2795242309 title "Response of flames with different degrees of premixedness to acoustic oscillations" @default.
- W2795242309 cites W1633869374 @default.
- W2795242309 cites W1990130212 @default.
- W2795242309 cites W1998372824 @default.
- W2795242309 cites W2000483427 @default.
- W2795242309 cites W2007670461 @default.
- W2795242309 cites W2029618754 @default.
- W2795242309 cites W2033573854 @default.
- W2795242309 cites W2034298555 @default.
- W2795242309 cites W2058362967 @default.
- W2795242309 cites W2060452502 @default.
- W2795242309 cites W2062342160 @default.
- W2795242309 cites W2070158410 @default.
- W2795242309 cites W2084719614 @default.
- W2795242309 cites W2112823474 @default.
- W2795242309 cites W2177115115 @default.
- W2795242309 cites W2450255 @default.
- W2795242309 cites W2562434285 @default.
- W2795242309 cites W4243304766 @default.
- W2795242309 doi "https://doi.org/10.1080/00102202.2018.1452125" @default.
- W2795242309 hasPublicationYear "2018" @default.
- W2795242309 type Work @default.
- W2795242309 sameAs 2795242309 @default.
- W2795242309 citedByCount "10" @default.
- W2795242309 countsByYear W27952423092019 @default.
- W2795242309 countsByYear W27952423092020 @default.
- W2795242309 countsByYear W27952423092021 @default.
- W2795242309 countsByYear W27952423092022 @default.
- W2795242309 countsByYear W27952423092023 @default.
- W2795242309 crossrefType "journal-article" @default.
- W2795242309 hasAuthorship W2795242309A5003458255 @default.
- W2795242309 hasAuthorship W2795242309A5033567196 @default.
- W2795242309 hasAuthorship W2795242309A5036133582 @default.
- W2795242309 hasAuthorship W2795242309A5073987235 @default.
- W2795242309 hasBestOaLocation W27952423091 @default.
- W2795242309 hasConcept C105923489 @default.
- W2795242309 hasConcept C113196181 @default.
- W2795242309 hasConcept C120665830 @default.
- W2795242309 hasConcept C121332964 @default.
- W2795242309 hasConcept C129474609 @default.
- W2795242309 hasConcept C1342733 @default.
- W2795242309 hasConcept C137820387 @default.
- W2795242309 hasConcept C178790620 @default.
- W2795242309 hasConcept C180205008 @default.
- W2795242309 hasConcept C185592680 @default.
- W2795242309 hasConcept C192562407 @default.
- W2795242309 hasConcept C41999313 @default.
- W2795242309 hasConcept C43617362 @default.
- W2795242309 hasConcept C520434653 @default.
- W2795242309 hasConcept C57879066 @default.
- W2795242309 hasConcept C77433292 @default.
- W2795242309 hasConcept C83104080 @default.
- W2795242309 hasConceptScore W2795242309C105923489 @default.
- W2795242309 hasConceptScore W2795242309C113196181 @default.
- W2795242309 hasConceptScore W2795242309C120665830 @default.
- W2795242309 hasConceptScore W2795242309C121332964 @default.
- W2795242309 hasConceptScore W2795242309C129474609 @default.
- W2795242309 hasConceptScore W2795242309C1342733 @default.
- W2795242309 hasConceptScore W2795242309C137820387 @default.
- W2795242309 hasConceptScore W2795242309C178790620 @default.
- W2795242309 hasConceptScore W2795242309C180205008 @default.
- W2795242309 hasConceptScore W2795242309C185592680 @default.
- W2795242309 hasConceptScore W2795242309C192562407 @default.
- W2795242309 hasConceptScore W2795242309C41999313 @default.
- W2795242309 hasConceptScore W2795242309C43617362 @default.
- W2795242309 hasConceptScore W2795242309C520434653 @default.
- W2795242309 hasConceptScore W2795242309C57879066 @default.
- W2795242309 hasConceptScore W2795242309C77433292 @default.
- W2795242309 hasConceptScore W2795242309C83104080 @default.
- W2795242309 hasFunder F4320334627 @default.
- W2795242309 hasIssue "8" @default.
- W2795242309 hasLocation W27952423091 @default.
- W2795242309 hasLocation W27952423092 @default.
- W2795242309 hasOpenAccess W2795242309 @default.
- W2795242309 hasPrimaryLocation W27952423091 @default.
- W2795242309 hasRelatedWork W2002865523 @default.
- W2795242309 hasRelatedWork W2032509443 @default.
- W2795242309 hasRelatedWork W2073998721 @default.
- W2795242309 hasRelatedWork W2328542701 @default.
- W2795242309 hasRelatedWork W2397539494 @default.
- W2795242309 hasRelatedWork W2587237002 @default.
- W2795242309 hasRelatedWork W2946752098 @default.
- W2795242309 hasRelatedWork W2953561990 @default.
- W2795242309 hasRelatedWork W750893980 @default.
- W2795242309 hasRelatedWork W2978975861 @default.
- W2795242309 hasVolume "190" @default.
- W2795242309 isParatext "false" @default.
- W2795242309 isRetracted "false" @default.
- W2795242309 magId "2795242309" @default.
- W2795242309 workType "article" @default.