Matches in SemOpenAlex for { <https://semopenalex.org/work/W1973941574> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W1973941574 endingPage "345" @default.
- W1973941574 startingPage "336" @default.
- W1973941574 abstract "In this paper we focus on understanding the behavior of twin nozzles of complex geometry in various yaw orientations. To the best of our knowledge there are no published studies addressing the effects of nozzle orientation on the coupling of twin jets of complex exit geometry. We study the behavior of 1) uniform-exit rectangular nozzles, 2) single-beveled nozzles in a codirected configuration, and 3) single-beveled nozzles in a contradirected configuration. Experiments were carried out at fully expanded Mach numbers ranging from 1.28 to 1.72. Bevel angles of 10 and 30 deg were considered, and microphones located at the nozzle exit plane quantified the coupling using both linear and nonlinear spectral-analysis methods. Nonlinear characteristics were quantified using the nonlinear interaction density metric with a cross-bicoherence cut-off threshold of 0.4. The following interesting results emerged from this study: 1) When nozzles having uniform rectangular exits are yawed, the sound-pressure levels in the internozzle region reduce as the yaw angles are increased, and, at a very high yaw angle, the symmetric coupling regime that existed at the high fully expanded Mach number range (without yaw) is replaced by an antisymmetric coupling regime in the same range. 2) Geometrically similar exits from uniform-exit rectangular nozzles and beveled nozzles in the contradirected configuration showed similar characteristics when studied using linear techniques. However, they revealed information that was hitherto unknown when studied using nonlinear spectral-analysis techniques. It is believed that the results presented in this paper will provide benchmark data to those simulating/designing complex-geometry nozzle systems." @default.
- W1973941574 created "2016-06-24" @default.
- W1973941574 creator A5036541015 @default.
- W1973941574 creator A5062356901 @default.
- W1973941574 creator A5075216410 @default.
- W1973941574 creator A5076356238 @default.
- W1973941574 date "2006-03-01" @default.
- W1973941574 modified "2023-10-02" @default.
- W1973941574 title "Nozzle Orientation Effects and Nonlinear Interactions Between Twin Jets of Complex Geometry" @default.
- W1973941574 cites W1989296291 @default.
- W1973941574 cites W1990718989 @default.
- W1973941574 cites W2002854354 @default.
- W1973941574 cites W2012603884 @default.
- W1973941574 cites W2024033170 @default.
- W1973941574 cites W2035724517 @default.
- W1973941574 cites W2052269404 @default.
- W1973941574 cites W2073091514 @default.
- W1973941574 cites W2094751629 @default.
- W1973941574 cites W2099663195 @default.
- W1973941574 cites W2110060682 @default.
- W1973941574 cites W2141664553 @default.
- W1973941574 cites W2278401055 @default.
- W1973941574 cites W2331828109 @default.
- W1973941574 cites W2333256738 @default.
- W1973941574 cites W3174771779 @default.
- W1973941574 doi "https://doi.org/10.2514/1.13012" @default.
- W1973941574 hasPublicationYear "2006" @default.
- W1973941574 type Work @default.
- W1973941574 sameAs 1973941574 @default.
- W1973941574 citedByCount "2" @default.
- W1973941574 countsByYear W19739415742012 @default.
- W1973941574 countsByYear W19739415742013 @default.
- W1973941574 crossrefType "journal-article" @default.
- W1973941574 hasAuthorship W1973941574A5036541015 @default.
- W1973941574 hasAuthorship W1973941574A5062356901 @default.
- W1973941574 hasAuthorship W1973941574A5075216410 @default.
- W1973941574 hasAuthorship W1973941574A5076356238 @default.
- W1973941574 hasConcept C121332964 @default.
- W1973941574 hasConcept C127413603 @default.
- W1973941574 hasConcept C146978453 @default.
- W1973941574 hasConcept C158622935 @default.
- W1973941574 hasConcept C158843486 @default.
- W1973941574 hasConcept C16345878 @default.
- W1973941574 hasConcept C192562407 @default.
- W1973941574 hasConcept C2524010 @default.
- W1973941574 hasConcept C33923547 @default.
- W1973941574 hasConcept C56200935 @default.
- W1973941574 hasConcept C57879066 @default.
- W1973941574 hasConcept C62520636 @default.
- W1973941574 hasConceptScore W1973941574C121332964 @default.
- W1973941574 hasConceptScore W1973941574C127413603 @default.
- W1973941574 hasConceptScore W1973941574C146978453 @default.
- W1973941574 hasConceptScore W1973941574C158622935 @default.
- W1973941574 hasConceptScore W1973941574C158843486 @default.
- W1973941574 hasConceptScore W1973941574C16345878 @default.
- W1973941574 hasConceptScore W1973941574C192562407 @default.
- W1973941574 hasConceptScore W1973941574C2524010 @default.
- W1973941574 hasConceptScore W1973941574C33923547 @default.
- W1973941574 hasConceptScore W1973941574C56200935 @default.
- W1973941574 hasConceptScore W1973941574C57879066 @default.
- W1973941574 hasConceptScore W1973941574C62520636 @default.
- W1973941574 hasIssue "2" @default.
- W1973941574 hasLocation W19739415741 @default.
- W1973941574 hasOpenAccess W1973941574 @default.
- W1973941574 hasPrimaryLocation W19739415741 @default.
- W1973941574 hasRelatedWork W125997262 @default.
- W1973941574 hasRelatedWork W132746222 @default.
- W1973941574 hasRelatedWork W230030918 @default.
- W1973941574 hasRelatedWork W2525271057 @default.
- W1973941574 hasRelatedWork W2586547110 @default.
- W1973941574 hasRelatedWork W2775158908 @default.
- W1973941574 hasRelatedWork W3033558109 @default.
- W1973941574 hasRelatedWork W312066961 @default.
- W1973941574 hasRelatedWork W3125165550 @default.
- W1973941574 hasRelatedWork W1970730319 @default.
- W1973941574 hasVolume "43" @default.
- W1973941574 isParatext "false" @default.
- W1973941574 isRetracted "false" @default.
- W1973941574 magId "1973941574" @default.
- W1973941574 workType "article" @default.