Matches in SemOpenAlex for { <https://semopenalex.org/work/W4246940980> ?p ?o ?g. }
Showing items 1 to 56 of
56
with 100 items per page.
- W4246940980 abstract "Unsteady 3-D RANS simulations have been performed on a highly loaded transonic turbine stage and results are compared to steady calculations as well as experiment. A low Reynolds number k-ε turbulence model is employed to provide closure for the RANS system. A phase-lag boundary condition is used in the periodic direction. This allows the unsteady simulation to be performed by using only one blade from each of the two rows. The objective of this paper is to study the effect of unsteadiness on rotor heat transfer and to glean any insight into unsteady flow physics. The role of the stator wake passing on the pressure distribution at the leading edge is also studied. The simulated heat transfer and pressure results agreed favorably with experiment. The time-averaged heat transfer predicted by the unsteady simulation is higher than the heat transfer predicted by the steady simulation everywhere except at the leading edge. The shock structure formed due to stator-rotor interaction was analyzed. Heat transfer and pressure at the hub and casing were also studied. Thermal segregation was observed that leads to the heat transfer patterns predicted by steady and unsteady simulations to be different." @default.
- W4246940980 created "2022-05-12" @default.
- W4246940980 creator A5031059601 @default.
- W4246940980 creator A5032510854 @default.
- W4246940980 creator A5081234350 @default.
- W4246940980 creator A5082445255 @default.
- W4246940980 date "2009-01-01" @default.
- W4246940980 modified "2023-10-16" @default.
- W4246940980 title "3-D Unsteady Simulation of a Modern High Pressure Turbine Stage Using Phase Lag Periodicity: Analysis of Flow and Heat Transfer" @default.
- W4246940980 doi "https://doi.org/10.1115/gt2009-60322" @default.
- W4246940980 hasPublicationYear "2009" @default.
- W4246940980 type Work @default.
- W4246940980 citedByCount "5" @default.
- W4246940980 countsByYear W42469409802014 @default.
- W4246940980 countsByYear W42469409802020 @default.
- W4246940980 crossrefType "proceedings-article" @default.
- W4246940980 hasAuthorship W4246940980A5031059601 @default.
- W4246940980 hasAuthorship W4246940980A5032510854 @default.
- W4246940980 hasAuthorship W4246940980A5081234350 @default.
- W4246940980 hasAuthorship W4246940980A5082445255 @default.
- W4246940980 hasConcept C121332964 @default.
- W4246940980 hasConcept C192562407 @default.
- W4246940980 hasConcept C196558001 @default.
- W4246940980 hasConcept C2778449969 @default.
- W4246940980 hasConcept C2779570065 @default.
- W4246940980 hasConcept C32526432 @default.
- W4246940980 hasConcept C48939323 @default.
- W4246940980 hasConcept C50517652 @default.
- W4246940980 hasConcept C57879066 @default.
- W4246940980 hasConcept C97355855 @default.
- W4246940980 hasConceptScore W4246940980C121332964 @default.
- W4246940980 hasConceptScore W4246940980C192562407 @default.
- W4246940980 hasConceptScore W4246940980C196558001 @default.
- W4246940980 hasConceptScore W4246940980C2778449969 @default.
- W4246940980 hasConceptScore W4246940980C2779570065 @default.
- W4246940980 hasConceptScore W4246940980C32526432 @default.
- W4246940980 hasConceptScore W4246940980C48939323 @default.
- W4246940980 hasConceptScore W4246940980C50517652 @default.
- W4246940980 hasConceptScore W4246940980C57879066 @default.
- W4246940980 hasConceptScore W4246940980C97355855 @default.
- W4246940980 hasLocation W42469409801 @default.
- W4246940980 hasOpenAccess W4246940980 @default.
- W4246940980 hasPrimaryLocation W42469409801 @default.
- W4246940980 hasRelatedWork W12796875 @default.
- W4246940980 hasRelatedWork W14885098 @default.
- W4246940980 hasRelatedWork W15284356 @default.
- W4246940980 hasRelatedWork W15651443 @default.
- W4246940980 hasRelatedWork W21557562 @default.
- W4246940980 hasRelatedWork W22766906 @default.
- W4246940980 hasRelatedWork W23294898 @default.
- W4246940980 hasRelatedWork W3134692 @default.
- W4246940980 hasRelatedWork W10619436 @default.
- W4246940980 hasRelatedWork W22632507 @default.
- W4246940980 isParatext "false" @default.
- W4246940980 isRetracted "false" @default.
- W4246940980 workType "article" @default.