Matches in SemOpenAlex for { <https://semopenalex.org/work/W4288736516> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W4288736516 abstract "This investigation provides the 3D numerical simulations of a six-blade centrifugal pump that is commonly applied in agriculture and food processing sectors. The simulations were carried out using the unsteady Reynolds averaged Navier–Stokes equations. The k-omega turbulence model was used as a closure for the equations. The velocity and pressure flow fields were used to predict the turbulent flows in the pump under three different operating conditions (part-load 0.8Qd, design 1.0 Qd, and overload 1.2 Qd). The omega vortex identification criterion was further applied to visualize the coherent vortex structures in the impeller and volute at the investigated flow conditions. The impeller eye was characterized with the lowest static pressure fields causing this region to be highly susceptible to cavitation under all flow conditions. At the design point, the velocity vectors were orderly patterned along the blade flow curvature. However, flow separation occurred around the leading edge mainly due to the fact that the flow is non-tangential to the leading edge of the blade as a result of the unsteady effect developed upstream. In conclusion, it can be confirmed that the volute geometry is highly sensitive to the evolution and formation of vortices as revealed by the omega vortex criterion. This work reveals that the design of the volute geometry should be further improved to mitigate unsteady flow losses. Again, this kind of study helps reduce the required experimental measurements for the improvement and design of hydraulic machines." @default.
- W4288736516 created "2022-07-30" @default.
- W4288736516 creator A5042754403 @default.
- W4288736516 creator A5058718512 @default.
- W4288736516 creator A5073640969 @default.
- W4288736516 date "2022-07-01" @default.
- W4288736516 modified "2023-10-14" @default.
- W4288736516 title "Computational turbulent flow characteristics in a centrifugal pump" @default.
- W4288736516 cites W1632282599 @default.
- W4288736516 cites W1969990151 @default.
- W4288736516 cites W2003708378 @default.
- W4288736516 cites W2016438742 @default.
- W4288736516 cites W2053610220 @default.
- W4288736516 cites W2056608117 @default.
- W4288736516 cites W2073116915 @default.
- W4288736516 cites W2084344582 @default.
- W4288736516 cites W2093710958 @default.
- W4288736516 cites W2110432302 @default.
- W4288736516 cites W2270295248 @default.
- W4288736516 cites W2377517424 @default.
- W4288736516 cites W2414075883 @default.
- W4288736516 cites W2597201333 @default.
- W4288736516 cites W2728956317 @default.
- W4288736516 cites W2749789134 @default.
- W4288736516 cites W2804292024 @default.
- W4288736516 cites W2913054532 @default.
- W4288736516 cites W2916501278 @default.
- W4288736516 cites W2964340774 @default.
- W4288736516 cites W2994000451 @default.
- W4288736516 cites W2999344942 @default.
- W4288736516 cites W3000918240 @default.
- W4288736516 cites W3042761017 @default.
- W4288736516 cites W3136169931 @default.
- W4288736516 cites W3153005561 @default.
- W4288736516 cites W4210858856 @default.
- W4288736516 cites W4230055048 @default.
- W4288736516 doi "https://doi.org/10.1063/5.0100915" @default.
- W4288736516 hasPublicationYear "2022" @default.
- W4288736516 type Work @default.
- W4288736516 citedByCount "1" @default.
- W4288736516 countsByYear W42887365162023 @default.
- W4288736516 crossrefType "journal-article" @default.
- W4288736516 hasAuthorship W4288736516A5042754403 @default.
- W4288736516 hasAuthorship W4288736516A5058718512 @default.
- W4288736516 hasAuthorship W4288736516A5073640969 @default.
- W4288736516 hasBestOaLocation W42887365161 @default.
- W4288736516 hasConcept C121332964 @default.
- W4288736516 hasConcept C127413603 @default.
- W4288736516 hasConcept C140820882 @default.
- W4288736516 hasConcept C153005164 @default.
- W4288736516 hasConcept C166675230 @default.
- W4288736516 hasConcept C192562407 @default.
- W4288736516 hasConcept C196558001 @default.
- W4288736516 hasConcept C201289731 @default.
- W4288736516 hasConcept C27684931 @default.
- W4288736516 hasConcept C2776442516 @default.
- W4288736516 hasConcept C2778384633 @default.
- W4288736516 hasConcept C38349280 @default.
- W4288736516 hasConcept C57879066 @default.
- W4288736516 hasConcept C77576233 @default.
- W4288736516 hasConcept C78519656 @default.
- W4288736516 hasConcept C91941580 @default.
- W4288736516 hasConceptScore W4288736516C121332964 @default.
- W4288736516 hasConceptScore W4288736516C127413603 @default.
- W4288736516 hasConceptScore W4288736516C140820882 @default.
- W4288736516 hasConceptScore W4288736516C153005164 @default.
- W4288736516 hasConceptScore W4288736516C166675230 @default.
- W4288736516 hasConceptScore W4288736516C192562407 @default.
- W4288736516 hasConceptScore W4288736516C196558001 @default.
- W4288736516 hasConceptScore W4288736516C201289731 @default.
- W4288736516 hasConceptScore W4288736516C27684931 @default.
- W4288736516 hasConceptScore W4288736516C2776442516 @default.
- W4288736516 hasConceptScore W4288736516C2778384633 @default.
- W4288736516 hasConceptScore W4288736516C38349280 @default.
- W4288736516 hasConceptScore W4288736516C57879066 @default.
- W4288736516 hasConceptScore W4288736516C77576233 @default.
- W4288736516 hasConceptScore W4288736516C78519656 @default.
- W4288736516 hasConceptScore W4288736516C91941580 @default.
- W4288736516 hasFunder F4320321001 @default.
- W4288736516 hasFunder F4320327794 @default.
- W4288736516 hasFunder F4320327891 @default.
- W4288736516 hasIssue "7" @default.
- W4288736516 hasLocation W42887365161 @default.
- W4288736516 hasLocation W42887365162 @default.
- W4288736516 hasOpenAccess W4288736516 @default.
- W4288736516 hasPrimaryLocation W42887365161 @default.
- W4288736516 hasRelatedWork W1966120127 @default.
- W4288736516 hasRelatedWork W2014849438 @default.
- W4288736516 hasRelatedWork W2170125500 @default.
- W4288736516 hasRelatedWork W2391564710 @default.
- W4288736516 hasRelatedWork W2979399104 @default.
- W4288736516 hasRelatedWork W3008031106 @default.
- W4288736516 hasRelatedWork W3043696159 @default.
- W4288736516 hasRelatedWork W3211269298 @default.
- W4288736516 hasRelatedWork W4288736516 @default.
- W4288736516 hasRelatedWork W4376503968 @default.
- W4288736516 hasVolume "12" @default.
- W4288736516 isParatext "false" @default.
- W4288736516 isRetracted "false" @default.
- W4288736516 workType "article" @default.