Matches in SemOpenAlex for { <https://semopenalex.org/work/W3201521944> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W3201521944 endingPage "105585" @default.
- W3201521944 startingPage "105585" @default.
- W3201521944 abstract "In the turbine passage, the secondary flow makes the film cooling jets driven from the pressure side to the suction side, resulting in the corner region of the pressure surface is difficult to cool. In this paper, end-wall film cooling performance and aerothermal performance with the three cases, which include the cylindrical cooling scheme, the swirling cooling scheme and the compound cooling scheme, at different axial positions of the turbine passage are studied respectively. Results show that significant improving the cooling performance for the swirling case at corner region of pressure surface is found. Furthermore, its overall adiabatic averaged cooling effectiveness at different axial positions are all increased. Compared with the compound and cylindrical cases, the swirling cooling effectiveness of the first row is increased by 77.4% and 63%, respectively, at M = 2.2. The physical mechanism of the improvement end-wall cooling performance is that the pair anti-vortex produced by the swirling coolant are twisted and squeezed each other, which makes the coolant injections attached to the wall and achieves a larger coolant coverage in lateral direction. Although the swirling cooling scheme increases the heat transfer of the endwall, it still has the best overall endwall cooling performance. • The interaction between the swirling coolant and the mainstream restructures the vortex structure and restrains the passage vortex. • The swirling coolant has better ability to adhere to the wall and stability, making it difficult for swirling coolant lifted off the wall. • Swirling cooling scheme enhances endwall overall cooling performance. • The pressure surface corner region where is difficult to cool obtains good coolant coverage effect." @default.
- W3201521944 created "2021-09-27" @default.
- W3201521944 creator A5040379287 @default.
- W3201521944 creator A5040724078 @default.
- W3201521944 creator A5041257886 @default.
- W3201521944 creator A5043138239 @default.
- W3201521944 creator A5051946444 @default.
- W3201521944 date "2021-11-01" @default.
- W3201521944 modified "2023-10-11" @default.
- W3201521944 title "Research on the effect of the swirling coolant within endwall passage on film cooling/heat transfer and aerodynamic losses" @default.
- W3201521944 cites W1184838114 @default.
- W3201521944 cites W2066729984 @default.
- W3201521944 cites W2075816529 @default.
- W3201521944 cites W2080159915 @default.
- W3201521944 cites W2093374973 @default.
- W3201521944 cites W2094358913 @default.
- W3201521944 cites W2143126912 @default.
- W3201521944 cites W2171663733 @default.
- W3201521944 cites W2460860894 @default.
- W3201521944 cites W2557563358 @default.
- W3201521944 cites W2755390437 @default.
- W3201521944 cites W2789308783 @default.
- W3201521944 cites W2790246598 @default.
- W3201521944 cites W2803909780 @default.
- W3201521944 cites W2804265954 @default.
- W3201521944 cites W2933529403 @default.
- W3201521944 cites W2983354358 @default.
- W3201521944 cites W3119522018 @default.
- W3201521944 cites W3130325199 @default.
- W3201521944 cites W4229698183 @default.
- W3201521944 cites W4234434075 @default.
- W3201521944 cites W752105486 @default.
- W3201521944 doi "https://doi.org/10.1016/j.icheatmasstransfer.2021.105585" @default.
- W3201521944 hasPublicationYear "2021" @default.
- W3201521944 type Work @default.
- W3201521944 sameAs 3201521944 @default.
- W3201521944 citedByCount "3" @default.
- W3201521944 countsByYear W32015219442022 @default.
- W3201521944 countsByYear W32015219442023 @default.
- W3201521944 crossrefType "journal-article" @default.
- W3201521944 hasAuthorship W3201521944A5040379287 @default.
- W3201521944 hasAuthorship W3201521944A5040724078 @default.
- W3201521944 hasAuthorship W3201521944A5041257886 @default.
- W3201521944 hasAuthorship W3201521944A5043138239 @default.
- W3201521944 hasAuthorship W3201521944A5051946444 @default.
- W3201521944 hasConcept C107706546 @default.
- W3201521944 hasConcept C121332964 @default.
- W3201521944 hasConcept C13393347 @default.
- W3201521944 hasConcept C192562407 @default.
- W3201521944 hasConcept C50517652 @default.
- W3201521944 hasConcept C57879066 @default.
- W3201521944 hasConcept C91914117 @default.
- W3201521944 hasConcept C97355855 @default.
- W3201521944 hasConceptScore W3201521944C107706546 @default.
- W3201521944 hasConceptScore W3201521944C121332964 @default.
- W3201521944 hasConceptScore W3201521944C13393347 @default.
- W3201521944 hasConceptScore W3201521944C192562407 @default.
- W3201521944 hasConceptScore W3201521944C50517652 @default.
- W3201521944 hasConceptScore W3201521944C57879066 @default.
- W3201521944 hasConceptScore W3201521944C91914117 @default.
- W3201521944 hasConceptScore W3201521944C97355855 @default.
- W3201521944 hasFunder F4320335960 @default.
- W3201521944 hasLocation W32015219441 @default.
- W3201521944 hasOpenAccess W3201521944 @default.
- W3201521944 hasPrimaryLocation W32015219441 @default.
- W3201521944 hasRelatedWork W2005922684 @default.
- W3201521944 hasRelatedWork W2044851193 @default.
- W3201521944 hasRelatedWork W2119826235 @default.
- W3201521944 hasRelatedWork W2292012288 @default.
- W3201521944 hasRelatedWork W2392822732 @default.
- W3201521944 hasRelatedWork W2950797726 @default.
- W3201521944 hasRelatedWork W2996304385 @default.
- W3201521944 hasRelatedWork W4234496637 @default.
- W3201521944 hasRelatedWork W8865989 @default.
- W3201521944 hasRelatedWork W2523587107 @default.
- W3201521944 hasVolume "128" @default.
- W3201521944 isParatext "false" @default.
- W3201521944 isRetracted "false" @default.
- W3201521944 magId "3201521944" @default.
- W3201521944 workType "article" @default.