Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311946987> ?p ?o ?g. }
- W4311946987 abstract "Mixing of the turbine blade tip leakage and mainstream flows causes considerable aerodynamic loss. Its understanding is crucial to raise a consequential improvement of the turbine performance. In the present paper, a typical high pressure turbine rotor flow is simulated by detached eddy simulation. The complex mixing in the blade tip region is assessed by the dilution index algorithm in the streamwise direction. Influences of typical parameters on mixing are consecutively identified and analyzed. Relating the influences to flow structures, the mixing mechanism is obtained. It is revealed that the normal effective diffusion coefficient is key in mixing and is correlated with the unsteady tip leakage flow stick vortices. The latter induced by the Kelvin–Helmholtz instability can significantly enhance the local mass and energy transfer and hence diffusion. As a result, mixing is strengthened. Furthermore, the tip region is knowingly divided into the juxtaposing near and far fields. The former contains the tip leakage vortex, leakage jet, mainstream flow, and two entrainment zones. Meanwhile, the latter contains the leakage jet, mainstream flow, and entrainment zone. It was found that the entrainment zone is mixed to a high-degree, whereas the leakage jet is barely mixed." @default.
- W4311946987 created "2023-01-03" @default.
- W4311946987 creator A5001814421 @default.
- W4311946987 creator A5003307527 @default.
- W4311946987 creator A5035158354 @default.
- W4311946987 creator A5052610625 @default.
- W4311946987 creator A5089450091 @default.
- W4311946987 date "2023-01-01" @default.
- W4311946987 modified "2023-10-14" @default.
- W4311946987 title "Impact of complex flow structures on the turbine blade tip region mixing" @default.
- W4311946987 cites W1543541299 @default.
- W4311946987 cites W1606953760 @default.
- W4311946987 cites W1966952868 @default.
- W4311946987 cites W1971855702 @default.
- W4311946987 cites W1978880914 @default.
- W4311946987 cites W1979176272 @default.
- W4311946987 cites W2002654817 @default.
- W4311946987 cites W2009997314 @default.
- W4311946987 cites W2021681317 @default.
- W4311946987 cites W2023471108 @default.
- W4311946987 cites W2026101587 @default.
- W4311946987 cites W2027364574 @default.
- W4311946987 cites W2028678819 @default.
- W4311946987 cites W2037898643 @default.
- W4311946987 cites W2063295939 @default.
- W4311946987 cites W2087022260 @default.
- W4311946987 cites W2096453493 @default.
- W4311946987 cites W2104921236 @default.
- W4311946987 cites W2111597291 @default.
- W4311946987 cites W2128254052 @default.
- W4311946987 cites W2135057244 @default.
- W4311946987 cites W2137844208 @default.
- W4311946987 cites W2141975670 @default.
- W4311946987 cites W2148260425 @default.
- W4311946987 cites W2148497295 @default.
- W4311946987 cites W2152733311 @default.
- W4311946987 cites W2155494686 @default.
- W4311946987 cites W2158496477 @default.
- W4311946987 cites W2164666791 @default.
- W4311946987 cites W2259680891 @default.
- W4311946987 cites W2321471111 @default.
- W4311946987 cites W2335624958 @default.
- W4311946987 cites W2580894821 @default.
- W4311946987 cites W2735198740 @default.
- W4311946987 cites W2779008398 @default.
- W4311946987 cites W2894748111 @default.
- W4311946987 cites W2992719182 @default.
- W4311946987 cites W3010910269 @default.
- W4311946987 cites W3080150102 @default.
- W4311946987 cites W3104675128 @default.
- W4311946987 cites W3180293228 @default.
- W4311946987 cites W4214710603 @default.
- W4311946987 cites W4225262020 @default.
- W4311946987 cites W4246943764 @default.
- W4311946987 cites W4248119357 @default.
- W4311946987 cites W4282959755 @default.
- W4311946987 cites W4361980067 @default.
- W4311946987 doi "https://doi.org/10.1063/5.0131119" @default.
- W4311946987 hasPublicationYear "2023" @default.
- W4311946987 type Work @default.
- W4311946987 citedByCount "3" @default.
- W4311946987 countsByYear W43119469872023 @default.
- W4311946987 crossrefType "journal-article" @default.
- W4311946987 hasAuthorship W4311946987A5001814421 @default.
- W4311946987 hasAuthorship W4311946987A5003307527 @default.
- W4311946987 hasAuthorship W4311946987A5035158354 @default.
- W4311946987 hasAuthorship W4311946987A5052610625 @default.
- W4311946987 hasAuthorship W4311946987A5089450091 @default.
- W4311946987 hasConcept C121332964 @default.
- W4311946987 hasConcept C135343436 @default.
- W4311946987 hasConcept C138777275 @default.
- W4311946987 hasConcept C139719470 @default.
- W4311946987 hasConcept C139992725 @default.
- W4311946987 hasConcept C140820882 @default.
- W4311946987 hasConcept C162324750 @default.
- W4311946987 hasConcept C196558001 @default.
- W4311946987 hasConcept C207821765 @default.
- W4311946987 hasConcept C24890656 @default.
- W4311946987 hasConcept C2777042071 @default.
- W4311946987 hasConcept C2778449969 @default.
- W4311946987 hasConcept C57879066 @default.
- W4311946987 hasConcept C62520636 @default.
- W4311946987 hasConcept C97355855 @default.
- W4311946987 hasConceptScore W4311946987C121332964 @default.
- W4311946987 hasConceptScore W4311946987C135343436 @default.
- W4311946987 hasConceptScore W4311946987C138777275 @default.
- W4311946987 hasConceptScore W4311946987C139719470 @default.
- W4311946987 hasConceptScore W4311946987C139992725 @default.
- W4311946987 hasConceptScore W4311946987C140820882 @default.
- W4311946987 hasConceptScore W4311946987C162324750 @default.
- W4311946987 hasConceptScore W4311946987C196558001 @default.
- W4311946987 hasConceptScore W4311946987C207821765 @default.
- W4311946987 hasConceptScore W4311946987C24890656 @default.
- W4311946987 hasConceptScore W4311946987C2777042071 @default.
- W4311946987 hasConceptScore W4311946987C2778449969 @default.
- W4311946987 hasConceptScore W4311946987C57879066 @default.
- W4311946987 hasConceptScore W4311946987C62520636 @default.
- W4311946987 hasConceptScore W4311946987C97355855 @default.
- W4311946987 hasFunder F4320329860 @default.
- W4311946987 hasIssue "1" @default.