Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311356251> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W4311356251 endingPage "107984" @default.
- W4311356251 startingPage "107984" @default.
- W4311356251 abstract "The present investigation considers a unique compound angle arrangement, never previously considered, with α = 30°, β = ±30°, such that the compound angle of the effusion holes changes from β = +30° to β = −30°, as adjacent rows of effusion holes are encountered. Also provided are data for comparison from a simple angle configuration with α = 30°, β = 0°. Coolant is supplied to both effusion hole arrays using arrays of impingement cooling jets. The results of the numerical simulations are obtained using the ANSYS FLUENT V 21.1 numerical code, with a shear stress transport (SST) k–ω turbulence model. Data are provided for main flow Reynolds numbers from 142,000 to 155,000, impingement flow Reynolds numbers from 7900 to 18,000, effusion flow Reynolds numbers from 10,400 to 23,600, and overall blowing ratios from 3.3 to 7.4. When β is changed from 0° to ±30°, area-averaged film cooling effectiveness values and area-averaged heat transfer coefficient magnitudes increase overall by approximately 2.89% and 11.7%, respectively. This is because the use of compound angle arrangements often inhibits the formation of the horseshoe-shaped vortex, and the resulting counter-rotating vortex legs, that often promote lift off of significant film concentrations from the test surface. The skewed and non-symmetric character of the horseshoe-shaped vortex is also increased by the use of compound angle arrangement, which also sometimes provides local improvements in surface thermal protection." @default.
- W4311356251 created "2022-12-25" @default.
- W4311356251 creator A5026673179 @default.
- W4311356251 creator A5036172185 @default.
- W4311356251 creator A5083111325 @default.
- W4311356251 creator A5085431606 @default.
- W4311356251 date "2023-03-01" @default.
- W4311356251 modified "2023-10-14" @default.
- W4311356251 title "Comparisons of cooling performance and flow characteristics of a combustor liner plate with compound angle and simple angle effusion holes" @default.
- W4311356251 cites W1974097079 @default.
- W4311356251 cites W1981401379 @default.
- W4311356251 cites W2007017969 @default.
- W4311356251 cites W2056754315 @default.
- W4311356251 cites W2058214307 @default.
- W4311356251 cites W2080887212 @default.
- W4311356251 cites W2296480646 @default.
- W4311356251 cites W2883078262 @default.
- W4311356251 cites W2925470872 @default.
- W4311356251 cites W3009659208 @default.
- W4311356251 cites W3133216977 @default.
- W4311356251 cites W3136259108 @default.
- W4311356251 cites W3206827436 @default.
- W4311356251 cites W4255039881 @default.
- W4311356251 doi "https://doi.org/10.1016/j.ijthermalsci.2022.107984" @default.
- W4311356251 hasPublicationYear "2023" @default.
- W4311356251 type Work @default.
- W4311356251 citedByCount "1" @default.
- W4311356251 countsByYear W43113562512023 @default.
- W4311356251 crossrefType "journal-article" @default.
- W4311356251 hasAuthorship W4311356251A5026673179 @default.
- W4311356251 hasAuthorship W4311356251A5036172185 @default.
- W4311356251 hasAuthorship W4311356251A5083111325 @default.
- W4311356251 hasAuthorship W4311356251A5085431606 @default.
- W4311356251 hasConcept C121332964 @default.
- W4311356251 hasConcept C13393347 @default.
- W4311356251 hasConcept C140820882 @default.
- W4311356251 hasConcept C147196274 @default.
- W4311356251 hasConcept C163430725 @default.
- W4311356251 hasConcept C182748727 @default.
- W4311356251 hasConcept C192562407 @default.
- W4311356251 hasConcept C196558001 @default.
- W4311356251 hasConcept C29700514 @default.
- W4311356251 hasConcept C50517652 @default.
- W4311356251 hasConcept C527307 @default.
- W4311356251 hasConcept C57879066 @default.
- W4311356251 hasConcept C97355855 @default.
- W4311356251 hasConceptScore W4311356251C121332964 @default.
- W4311356251 hasConceptScore W4311356251C13393347 @default.
- W4311356251 hasConceptScore W4311356251C140820882 @default.
- W4311356251 hasConceptScore W4311356251C147196274 @default.
- W4311356251 hasConceptScore W4311356251C163430725 @default.
- W4311356251 hasConceptScore W4311356251C182748727 @default.
- W4311356251 hasConceptScore W4311356251C192562407 @default.
- W4311356251 hasConceptScore W4311356251C196558001 @default.
- W4311356251 hasConceptScore W4311356251C29700514 @default.
- W4311356251 hasConceptScore W4311356251C50517652 @default.
- W4311356251 hasConceptScore W4311356251C527307 @default.
- W4311356251 hasConceptScore W4311356251C57879066 @default.
- W4311356251 hasConceptScore W4311356251C97355855 @default.
- W4311356251 hasLocation W43113562511 @default.
- W4311356251 hasOpenAccess W4311356251 @default.
- W4311356251 hasPrimaryLocation W43113562511 @default.
- W4311356251 hasRelatedWork W148025423 @default.
- W4311356251 hasRelatedWork W2003307611 @default.
- W4311356251 hasRelatedWork W2044068067 @default.
- W4311356251 hasRelatedWork W2083702379 @default.
- W4311356251 hasRelatedWork W2324719679 @default.
- W4311356251 hasRelatedWork W2726881251 @default.
- W4311356251 hasRelatedWork W3140608245 @default.
- W4311356251 hasRelatedWork W3217400126 @default.
- W4311356251 hasRelatedWork W4366993162 @default.
- W4311356251 hasRelatedWork W599815438 @default.
- W4311356251 hasVolume "185" @default.
- W4311356251 isParatext "false" @default.
- W4311356251 isRetracted "false" @default.
- W4311356251 workType "article" @default.