FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2799334857> ?p ?o ?g. }

• W2799334857 abstract "Two extended models for the calculation of rough wall transitional boundary layers with heat transfer are presented. Both models comprise a new transition onset correlation, which accounts for the effects of roughness height and density, turbulence intensity and wall curvature. In the transition region, an intermittency equation suitable for rough wall boundary layers is used to blend between the laminar and fully turbulent state. Finally, two different submodels for the fully turbulent boundary layer complete the two models. In the first model, termed KS-TLK-T in this paper, a sand roughness approach from Durbin et al., which builds upon a two-layer k-ε-turbulence model, is used for this purpose. The second model, the so-called DEM-TLV-T model, makes use of the discrete-element roughness approach, which was recently combined with a two-layer k-ε-turbulence model by the present authors. The discrete element model will be formulated in a new way suitable for randomly rough topographies. Part I of the paper will provide detailed model formulations as well as a description of the database used for developing the new transition onset correlation. Part II contains a comprehensive validation of the two models, using a variety of test cases with transitional and fully turbulent boundary layers. The validation focuses on heat transfer calculations on both, the suction and the pressure side of modern turbine airfoils. Test cases include extensive experimental investigations on a high-pressure turbine vane with varying surface roughness and turbulence intensity, recently published by the current authors as well as new experimental data from a low-pressure turbine vane. In the majority of cases, the predictions from both models are in good agreement with the experimental data." @default.
• W2799334857 created "2018-05-17" @default.
• W2799334857 creator A5010237739 @default.
• W2799334857 creator A5029972348 @default.
• W2799334857 creator A5052150842 @default.
• W2799334857 creator A5068494002 @default.
• W2799334857 date "2008-01-01" @default.
• W2799334857 modified "2023-09-23" @default.
• W2799334857 title "Extended Models for Transitional Rough Wall Boundary Layers With Heat Transfer: Part II—Model Validation and Benchmarking" @default.
• W2799334857 cites W1532423188 @default.
• W2799334857 cites W1546831987 @default.
• W2799334857 cites W1629548764 @default.
• W2799334857 cites W1963977918 @default.
• W2799334857 cites W1973562898 @default.
• W2799334857 cites W1995330985 @default.
• W2799334857 cites W2009372387 @default.
• W2799334857 cites W2013677255 @default.
• W2799334857 cites W2018859064 @default.
• W2799334857 cites W2020694260 @default.
• W2799334857 cites W2023921139 @default.
• W2799334857 cites W2085649289 @default.
• W2799334857 cites W2095326279 @default.
• W2799334857 cites W2113515386 @default.
• W2799334857 cites W2120222867 @default.
• W2799334857 cites W2131333060 @default.
• W2799334857 cites W2243021145 @default.
• W2799334857 cites W2320005604 @default.
• W2799334857 cites W3014901729 @default.
• W2799334857 cites W3128946558 @default.
• W2799334857 doi "https://doi.org/10.1115/gt2008-50495" @default.
• W2799334857 hasPublicationYear "2008" @default.
• W2799334857 type Work @default.
• W2799334857 sameAs 2799334857 @default.
• W2799334857 citedByCount "5" @default.
• W2799334857 countsByYear W27993348572020 @default.
• W2799334857 crossrefType "proceedings-article" @default.
• W2799334857 hasAuthorship W2799334857A5010237739 @default.
• W2799334857 hasAuthorship W2799334857A5029972348 @default.
• W2799334857 hasAuthorship W2799334857A5052150842 @default.
• W2799334857 hasAuthorship W2799334857A5068494002 @default.
• W2799334857 hasConcept C111603439 @default.
• W2799334857 hasConcept C112124176 @default.
• W2799334857 hasConcept C121332964 @default.
• W2799334857 hasConcept C127413603 @default.
• W2799334857 hasConcept C134306372 @default.
• W2799334857 hasConcept C195065555 @default.
• W2799334857 hasConcept C196558001 @default.
• W2799334857 hasConcept C2524010 @default.
• W2799334857 hasConcept C2780388094 @default.
• W2799334857 hasConcept C33923547 @default.
• W2799334857 hasConcept C50517652 @default.
• W2799334857 hasConcept C57879066 @default.
• W2799334857 hasConcept C62354387 @default.
• W2799334857 hasConcept C71039073 @default.
• W2799334857 hasConcept C76563973 @default.
• W2799334857 hasConcept C78519656 @default.
• W2799334857 hasConceptScore W2799334857C111603439 @default.
• W2799334857 hasConceptScore W2799334857C112124176 @default.
• W2799334857 hasConceptScore W2799334857C121332964 @default.
• W2799334857 hasConceptScore W2799334857C127413603 @default.
• W2799334857 hasConceptScore W2799334857C134306372 @default.
• W2799334857 hasConceptScore W2799334857C195065555 @default.
• W2799334857 hasConceptScore W2799334857C196558001 @default.
• W2799334857 hasConceptScore W2799334857C2524010 @default.
• W2799334857 hasConceptScore W2799334857C2780388094 @default.
• W2799334857 hasConceptScore W2799334857C33923547 @default.
• W2799334857 hasConceptScore W2799334857C50517652 @default.
• W2799334857 hasConceptScore W2799334857C57879066 @default.
• W2799334857 hasConceptScore W2799334857C62354387 @default.
• W2799334857 hasConceptScore W2799334857C71039073 @default.
• W2799334857 hasConceptScore W2799334857C76563973 @default.
• W2799334857 hasConceptScore W2799334857C78519656 @default.
• W2799334857 hasLocation W27993348571 @default.
• W2799334857 hasOpenAccess W2799334857 @default.
• W2799334857 hasPrimaryLocation W27993348571 @default.
• W2799334857 hasRelatedWork W2021450488 @default.
• W2799334857 hasRelatedWork W2095326279 @default.
• W2799334857 hasRelatedWork W2111914379 @default.
• W2799334857 hasRelatedWork W2139165735 @default.
• W2799334857 hasRelatedWork W2148202775 @default.
• W2799334857 hasRelatedWork W2173544835 @default.
• W2799334857 hasRelatedWork W2912733569 @default.
• W2799334857 hasRelatedWork W2996503214 @default.
• W2799334857 hasRelatedWork W4246729785 @default.
• W2799334857 hasRelatedWork W622781563 @default.
• W2799334857 isParatext "false" @default.
• W2799334857 isRetracted "false" @default.
• W2799334857 magId "2799334857" @default.
• W2799334857 workType "article" @default.