Matches in SemOpenAlex for { <https://semopenalex.org/work/W2810152558> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2810152558 abstract "Blowing of cold fluid into a hot Mach 5 hypersonic boundary layer over a flat plate with four equally-spaced slots is analyzed through direct numerical simulation of the Navier- Stokes equations. Three different configurations are considered, namely i) a domain with simulated slots and plenum chamber, ii) a domain with only simulated slots, and iii) a domain with modelled blowing on the surface. A parametric study based on the plenum pressure is performed to investigate the effect of an increasing blowing ratio on the general flowfield structure and cooling performance. The numerical method used for the simulations consists of a 6 th -order hybrid weighted-essentially-non oscillatory/central-differencing (WENO/CD) scheme, in conjunction with an adaptive-mesh-refinement (AMR) methodology which enables accurate resolution of the flow within the plenum/slots region and inside the boundary layer. Results of two-dimensional (2D) simulations show that the plenum pressure and the simulated plenum play an important role on the structure of the mixing layer between the boundary-layer flow and the cold injected fluid, as well as on the length of the cooled region downstream of the slots. At the highest plenum pressure, the results for all the configurations show occurrence of high-amplitude oscillations of the boundary layer in the downstream region. Results of the three-dimensional (3D) simulation for the configuration including both slots and plenum chamber show transition to turbulence downstream of the slot region. Transition is induced by the breakdown of the edge vortices forming at the sides of the injection slots, and the transition front propagates downstream forming a wedge-shaped structure. Wall cooling is shown to be mostly achieved at the sides and in the wake of the slots, but as soon as the transition point is reached the wall temperature increases significantly." @default.
- W2810152558 created "2018-07-10" @default.
- W2810152558 creator A5002752783 @default.
- W2810152558 creator A5043783558 @default.
- W2810152558 creator A5051186688 @default.
- W2810152558 date "2018-06-24" @default.
- W2810152558 modified "2023-09-25" @default.
- W2810152558 title "Direct Numerical Simulation of Blowing in a Hypersonic Boundary Layer on a Flat Plate with Slots" @default.
- W2810152558 cites W1506923379 @default.
- W2810152558 cites W1976999918 @default.
- W2810152558 cites W1977361109 @default.
- W2810152558 cites W1982674038 @default.
- W2810152558 cites W1988269273 @default.
- W2810152558 cites W2018337970 @default.
- W2810152558 cites W2022658027 @default.
- W2810152558 cites W2032760175 @default.
- W2810152558 cites W2039150507 @default.
- W2810152558 cites W2050617891 @default.
- W2810152558 cites W2064452541 @default.
- W2810152558 cites W2066460501 @default.
- W2810152558 cites W2071278909 @default.
- W2810152558 cites W2108897112 @default.
- W2810152558 cites W2111868314 @default.
- W2810152558 cites W2124175347 @default.
- W2810152558 cites W2135028907 @default.
- W2810152558 cites W2135644647 @default.
- W2810152558 cites W2136317086 @default.
- W2810152558 cites W2141077768 @default.
- W2810152558 cites W2150296317 @default.
- W2810152558 cites W2382659401 @default.
- W2810152558 cites W2475025765 @default.
- W2810152558 cites W2547664959 @default.
- W2810152558 cites W326707414 @default.
- W2810152558 cites W4254797070 @default.
- W2810152558 doi "https://doi.org/10.2514/6.2018-3713" @default.
- W2810152558 hasPublicationYear "2018" @default.
- W2810152558 type Work @default.
- W2810152558 sameAs 2810152558 @default.
- W2810152558 citedByCount "2" @default.
- W2810152558 countsByYear W28101525582019 @default.
- W2810152558 countsByYear W28101525582020 @default.
- W2810152558 crossrefType "proceedings-article" @default.
- W2810152558 hasAuthorship W2810152558A5002752783 @default.
- W2810152558 hasAuthorship W2810152558A5043783558 @default.
- W2810152558 hasAuthorship W2810152558A5051186688 @default.
- W2810152558 hasConcept C111603439 @default.
- W2810152558 hasConcept C121332964 @default.
- W2810152558 hasConcept C122824865 @default.
- W2810152558 hasConcept C140820882 @default.
- W2810152558 hasConcept C165231844 @default.
- W2810152558 hasConcept C192562407 @default.
- W2810152558 hasConcept C196558001 @default.
- W2810152558 hasConcept C38349280 @default.
- W2810152558 hasConcept C40336117 @default.
- W2810152558 hasConcept C57879066 @default.
- W2810152558 hasConcept C97355855 @default.
- W2810152558 hasConceptScore W2810152558C111603439 @default.
- W2810152558 hasConceptScore W2810152558C121332964 @default.
- W2810152558 hasConceptScore W2810152558C122824865 @default.
- W2810152558 hasConceptScore W2810152558C140820882 @default.
- W2810152558 hasConceptScore W2810152558C165231844 @default.
- W2810152558 hasConceptScore W2810152558C192562407 @default.
- W2810152558 hasConceptScore W2810152558C196558001 @default.
- W2810152558 hasConceptScore W2810152558C38349280 @default.
- W2810152558 hasConceptScore W2810152558C40336117 @default.
- W2810152558 hasConceptScore W2810152558C57879066 @default.
- W2810152558 hasConceptScore W2810152558C97355855 @default.
- W2810152558 hasLocation W28101525581 @default.
- W2810152558 hasOpenAccess W2810152558 @default.
- W2810152558 hasPrimaryLocation W28101525581 @default.
- W2810152558 hasRelatedWork W1514337207 @default.
- W2810152558 hasRelatedWork W161618479 @default.
- W2810152558 hasRelatedWork W1986817156 @default.
- W2810152558 hasRelatedWork W2003541380 @default.
- W2810152558 hasRelatedWork W2004702093 @default.
- W2810152558 hasRelatedWork W2033021515 @default.
- W2810152558 hasRelatedWork W2057855094 @default.
- W2810152558 hasRelatedWork W2065731345 @default.
- W2810152558 hasRelatedWork W2223263966 @default.
- W2810152558 hasRelatedWork W2312891698 @default.
- W2810152558 hasRelatedWork W2316380040 @default.
- W2810152558 hasRelatedWork W2353757174 @default.
- W2810152558 hasRelatedWork W2367854302 @default.
- W2810152558 hasRelatedWork W270958231 @default.
- W2810152558 hasRelatedWork W299357485 @default.
- W2810152558 hasRelatedWork W2997339238 @default.
- W2810152558 hasRelatedWork W3177473633 @default.
- W2810152558 hasRelatedWork W337746981 @default.
- W2810152558 hasRelatedWork W1519720773 @default.
- W2810152558 hasRelatedWork W2526664239 @default.
- W2810152558 isParatext "false" @default.
- W2810152558 isRetracted "false" @default.
- W2810152558 magId "2810152558" @default.
- W2810152558 workType "article" @default.