Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912041196> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2912041196 endingPage "1113" @default.
- W2912041196 startingPage "1101" @default.
- W2912041196 abstract "Due to many restrictions applied by the necessity of fulfilling dimensional analysis in a numerical-experimental research and also the limits in experimental facilities a Low Reynolds Number simulation seems to be widespread. In this paper, effects of the diffuser angle on the aerodynamic behavior of the Ahmed body have been investigated for low Reynolds number flows. Numerical simulations were performed by solving the Reynolds Averaged Navier-Stokes (RANS) equations combined with different turbulence models. The Finite Volume Method (FVM) is used for simulations in Fluent 6.3.26 Software. The main objectives of the study are to improve the aerodynamic design of the body, analyzing the flow field to understand the nature of these improvements and reaching a suitable and reliable experimental-numerical setup for such a flow. Finally, it was concluded that the SST k-ω turbulence model with transitional flow corrections is the best choice. From the flow simulation and obtained experimental data, it was concluded that that drag coefficient is a function of three main phenomena. Results showed that the drag coefficient has its minimum value at a specific diffuser angle (8◦) and further increases in the angle lead to higher drag coefficient. On the other hand, the lift coefficient constantly decreases by increasing the diffuser angle. In order to show the validity of the numerical results, experimental data were obtained by measuring the drag and lift coefficients of scaled standard Ahmed body and a model with the diffuser angle of 8 degrees in a wind tunnel. Results confirmed that improvement of drag and lift coefficients occurs when diffuser region is considered for the Ahmed body. In addition, the flow field around the body was studied in detail to show the effects of the diffuser geometry on the aerodynamic characteristics of the body." @default.
- W2912041196 created "2019-02-21" @default.
- W2912041196 creator A5033152200 @default.
- W2912041196 creator A5062550118 @default.
- W2912041196 date "2018-07-01" @default.
- W2912041196 modified "2023-10-17" @default.
- W2912041196 title "Numerical and Experimental Investigations on Aerodynamic Behavior of the Ahmed Body Model with Different Diffuser Angles" @default.
- W2912041196 cites W1570743417 @default.
- W2912041196 cites W1820892179 @default.
- W2912041196 cites W1979701074 @default.
- W2912041196 cites W2020063967 @default.
- W2912041196 cites W2026831717 @default.
- W2912041196 cites W2029566333 @default.
- W2912041196 cites W2038030627 @default.
- W2912041196 cites W2038859368 @default.
- W2912041196 cites W2044890595 @default.
- W2912041196 cites W2069691355 @default.
- W2912041196 cites W2109717200 @default.
- W2912041196 cites W2157955366 @default.
- W2912041196 cites W2182573652 @default.
- W2912041196 cites W2186125559 @default.
- W2912041196 cites W2513978600 @default.
- W2912041196 cites W275616138 @default.
- W2912041196 doi "https://doi.org/10.29252/jafm.11.04.27923" @default.
- W2912041196 hasPublicationYear "2018" @default.
- W2912041196 type Work @default.
- W2912041196 sameAs 2912041196 @default.
- W2912041196 citedByCount "8" @default.
- W2912041196 countsByYear W29120411962020 @default.
- W2912041196 countsByYear W29120411962021 @default.
- W2912041196 countsByYear W29120411962022 @default.
- W2912041196 countsByYear W29120411962023 @default.
- W2912041196 crossrefType "journal-article" @default.
- W2912041196 hasAuthorship W2912041196A5033152200 @default.
- W2912041196 hasAuthorship W2912041196A5062550118 @default.
- W2912041196 hasBestOaLocation W29120411961 @default.
- W2912041196 hasConcept C112124176 @default.
- W2912041196 hasConcept C120338312 @default.
- W2912041196 hasConcept C120665830 @default.
- W2912041196 hasConcept C121332964 @default.
- W2912041196 hasConcept C124101348 @default.
- W2912041196 hasConcept C13393347 @default.
- W2912041196 hasConcept C139002025 @default.
- W2912041196 hasConcept C150486481 @default.
- W2912041196 hasConcept C182748727 @default.
- W2912041196 hasConcept C196558001 @default.
- W2912041196 hasConcept C2780565730 @default.
- W2912041196 hasConcept C2982854487 @default.
- W2912041196 hasConcept C32526432 @default.
- W2912041196 hasConcept C41008148 @default.
- W2912041196 hasConcept C50478463 @default.
- W2912041196 hasConcept C527307 @default.
- W2912041196 hasConcept C57879066 @default.
- W2912041196 hasConcept C72117827 @default.
- W2912041196 hasConcept C72921944 @default.
- W2912041196 hasConceptScore W2912041196C112124176 @default.
- W2912041196 hasConceptScore W2912041196C120338312 @default.
- W2912041196 hasConceptScore W2912041196C120665830 @default.
- W2912041196 hasConceptScore W2912041196C121332964 @default.
- W2912041196 hasConceptScore W2912041196C124101348 @default.
- W2912041196 hasConceptScore W2912041196C13393347 @default.
- W2912041196 hasConceptScore W2912041196C139002025 @default.
- W2912041196 hasConceptScore W2912041196C150486481 @default.
- W2912041196 hasConceptScore W2912041196C182748727 @default.
- W2912041196 hasConceptScore W2912041196C196558001 @default.
- W2912041196 hasConceptScore W2912041196C2780565730 @default.
- W2912041196 hasConceptScore W2912041196C2982854487 @default.
- W2912041196 hasConceptScore W2912041196C32526432 @default.
- W2912041196 hasConceptScore W2912041196C41008148 @default.
- W2912041196 hasConceptScore W2912041196C50478463 @default.
- W2912041196 hasConceptScore W2912041196C527307 @default.
- W2912041196 hasConceptScore W2912041196C57879066 @default.
- W2912041196 hasConceptScore W2912041196C72117827 @default.
- W2912041196 hasConceptScore W2912041196C72921944 @default.
- W2912041196 hasIssue "4" @default.
- W2912041196 hasLocation W29120411961 @default.
- W2912041196 hasOpenAccess W2912041196 @default.
- W2912041196 hasPrimaryLocation W29120411961 @default.
- W2912041196 hasRelatedWork W2022887246 @default.
- W2912041196 hasRelatedWork W2032257708 @default.
- W2912041196 hasRelatedWork W2081123152 @default.
- W2912041196 hasRelatedWork W2301232110 @default.
- W2912041196 hasRelatedWork W2333780483 @default.
- W2912041196 hasRelatedWork W2385432128 @default.
- W2912041196 hasRelatedWork W3211571169 @default.
- W2912041196 hasRelatedWork W746585906 @default.
- W2912041196 hasRelatedWork W807834907 @default.
- W2912041196 hasRelatedWork W2256380940 @default.
- W2912041196 hasVolume "11" @default.
- W2912041196 isParatext "false" @default.
- W2912041196 isRetracted "false" @default.
- W2912041196 magId "2912041196" @default.
- W2912041196 workType "article" @default.