FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2969356768> ?p ?o ?g. }

• W2969356768 endingPage "809" @default.
• W2969356768 startingPage "788" @default.
• W2969356768 abstract "Cavitation within a tip leakage flow remains a challenging issue in a variety of axial hydraulic machines. It is still not possible nowadays to predict cavitation occurrence in such a flow with acceptable accuracy. In the present study, we have carried out numerical simulations of a tip leakage cavitating flow, generated by a straight NACA0009 hydrofoil. We have used the LES method combined with the Schnerr–Sauer cavitation model. The numerical results agree well with experimental data. The evolution of the tip leakage cavitating flow, involving tip-leakage vortex (TLV), tip-separation vortex (TSV) and induced vortex (IV), is analyzed from Eulerian and Lagrangian viewpoints. The results show that the spatial evolution of the tip leakage cavitating flow can be divided into three stages: Stage Ⅰ, Independent development of the TLV and TSV; Stage Ⅱ, Fusion of the TLV and TSV; and Stage Ⅲ, Development of the IV and dissipation of the TLV. The Lagrangian coherent structures (LCSs) obtained from the numerical results indicate that the TLV cavitation significantly influence the local flow patterns. The vorticity transport equation was then used to further analyze the influence of the cavitation on the vortices. The results demonstrate that the stretching term dominates the TLV evolution and the dilatation term is responsible for the vorticity reduction inside the TLV cavity. The results also show how the cavitation influences the local turbulence and that the transport term in the turbulent kinetic energy equation influences the turbulence distribution near the TLV cavity." @default.
• W2969356768 created "2019-08-29" @default.
• W2969356768 creator A5019858195 @default.
• W2969356768 creator A5033825187 @default.
• W2969356768 creator A5042346492 @default.
• W2969356768 creator A5050129179 @default.
• W2969356768 creator A5059280329 @default.
• W2969356768 creator A5089334670 @default.
• W2969356768 date "2020-01-01" @default.
• W2969356768 modified "2023-10-16" @default.
• W2969356768 title "Large eddy simulation of the tip-leakage cavitating flow with an insight on how cavitation influences vorticity and turbulence" @default.
• W2969356768 cites W1553608069 @default.
• W2969356768 cites W1576557448 @default.
• W2969356768 cites W1691240980 @default.
• W2969356768 cites W1753700491 @default.
• W2969356768 cites W1906684554 @default.
• W2969356768 cites W1968898940 @default.
• W2969356768 cites W1971131081 @default.
• W2969356768 cites W1972312991 @default.
• W2969356768 cites W1976659397 @default.
• W2969356768 cites W1983896742 @default.
• W2969356768 cites W1985962429 @default.
• W2969356768 cites W1994442895 @default.
• W2969356768 cites W1995261793 @default.
• W2969356768 cites W2001364430 @default.
• W2969356768 cites W2003708378 @default.
• W2969356768 cites W2010212793 @default.
• W2969356768 cites W2012295111 @default.
• W2969356768 cites W2013798398 @default.
• W2969356768 cites W2028794839 @default.
• W2969356768 cites W2045408463 @default.
• W2969356768 cites W2053883742 @default.
• W2969356768 cites W2059243997 @default.
• W2969356768 cites W2062712788 @default.
• W2969356768 cites W2063008173 @default.
• W2969356768 cites W2063818950 @default.
• W2969356768 cites W2070583401 @default.
• W2969356768 cites W2074447412 @default.
• W2969356768 cites W2107717443 @default.
• W2969356768 cites W2110350928 @default.
• W2969356768 cites W2116373360 @default.
• W2969356768 cites W2119742920 @default.
• W2969356768 cites W2152378104 @default.
• W2969356768 cites W2153002807 @default.
• W2969356768 cites W2153017966 @default.
• W2969356768 cites W2168795429 @default.
• W2969356768 cites W2171532262 @default.
• W2969356768 cites W2193198789 @default.
• W2969356768 cites W2198691400 @default.
• W2969356768 cites W2210859546 @default.
• W2969356768 cites W2226943911 @default.
• W2969356768 cites W2301711094 @default.
• W2969356768 cites W2395614842 @default.
• W2969356768 cites W2484400346 @default.
• W2969356768 cites W2540609620 @default.
• W2969356768 cites W2579657111 @default.
• W2969356768 cites W2589076981 @default.
• W2969356768 cites W2604405670 @default.
• W2969356768 cites W2752615764 @default.
• W2969356768 cites W2753386592 @default.
• W2969356768 cites W2754986550 @default.
• W2969356768 cites W2764298193 @default.
• W2969356768 cites W2774674508 @default.
• W2969356768 cites W2783845514 @default.
• W2969356768 cites W2800122408 @default.
• W2969356768 cites W2801344645 @default.
• W2969356768 cites W2884090063 @default.
• W2969356768 cites W2888208299 @default.
• W2969356768 cites W2902624288 @default.
• W2969356768 cites W2903609373 @default.
• W2969356768 cites W2920947027 @default.
• W2969356768 cites W2934729153 @default.
• W2969356768 cites W2944711125 @default.
• W2969356768 cites W2947599361 @default.
• W2969356768 cites W2954789433 @default.
• W2969356768 cites W2955525833 @default.
• W2969356768 cites W4234834366 @default.
• W2969356768 cites W4376453129 @default.
• W2969356768 doi "https://doi.org/10.1016/j.apm.2019.08.005" @default.
• W2969356768 hasPublicationYear "2020" @default.
• W2969356768 type Work @default.
• W2969356768 sameAs 2969356768 @default.
• W2969356768 citedByCount "209" @default.
• W2969356768 countsByYear W29693567682019 @default.
• W2969356768 countsByYear W29693567682020 @default.
• W2969356768 countsByYear W29693567682021 @default.
• W2969356768 countsByYear W29693567682022 @default.
• W2969356768 countsByYear W29693567682023 @default.
• W2969356768 crossrefType "journal-article" @default.
• W2969356768 hasAuthorship W2969356768A5019858195 @default.
• W2969356768 hasAuthorship W2969356768A5033825187 @default.
• W2969356768 hasAuthorship W2969356768A5042346492 @default.
• W2969356768 hasAuthorship W2969356768A5050129179 @default.
• W2969356768 hasAuthorship W2969356768A5059280329 @default.
• W2969356768 hasAuthorship W2969356768A5089334670 @default.
• W2969356768 hasConcept C121332964 @default.
• W2969356768 hasConcept C121448008 @default.
• W2969356768 hasConcept C139719470 @default.

• next