Matches in SemOpenAlex for { <https://semopenalex.org/work/W3012316457> ?p ?o ?g. }
- W3012316457 endingPage "785" @default.
- W3012316457 startingPage "774" @default.
- W3012316457 abstract "A novel mathematical model, entropy production diagnostic model (EPDM) with phase transition (EPDMS), was developed, which is practical to analyze the irreversible loss for cavitation flow in hydraulic machinery by including mass transfer and slip velocity. To model the corresponding flow, two-fluid model with main interphase forces was employed. Compared with the EPDM in homogeneous model, two extra contributions, diffusion and interface entropy production (DifE, IntE), are added in EPDMS. Then, EPDMS was validated by experiments of a pump-turbine in pump mode at three off-design conditions. The improved numerical model is more accurate in capturing the typical cavitation points, while the original one is obviously lower due to poor consideration of phase interaction. Therefore, the loss predicted by EPDMS is more rational. A detailed comparison among four overlapping items of EPDM and EPDMS was performed. It shows that these items merely interpret the accumulative effect of cavitation on the flow, while as a key part of EPDMS, IntE is closely related to the evolution of cavitation. Moreover, low-frequency excitation that caused by cavitation-induced vortex is captured by the probe at the edge of the cavity, which is consistent with the frequency-domain characteristics of IntE instead of other items." @default.
- W3012316457 created "2020-03-23" @default.
- W3012316457 creator A5036453020 @default.
- W3012316457 creator A5046078938 @default.
- W3012316457 creator A5058133350 @default.
- W3012316457 creator A5069329403 @default.
- W3012316457 date "2020-07-01" @default.
- W3012316457 modified "2023-10-16" @default.
- W3012316457 title "Development and application of the entropy production diagnostic model to the cavitation flow of a pump-turbine in pump mode" @default.
- W3012316457 cites W1192122640 @default.
- W3012316457 cites W1628317290 @default.
- W3012316457 cites W1923610794 @default.
- W3012316457 cites W1972471155 @default.
- W3012316457 cites W1974257593 @default.
- W3012316457 cites W1993396551 @default.
- W3012316457 cites W2006473870 @default.
- W3012316457 cites W2009020050 @default.
- W3012316457 cites W2038648578 @default.
- W3012316457 cites W2039159490 @default.
- W3012316457 cites W2043696693 @default.
- W3012316457 cites W2058020634 @default.
- W3012316457 cites W2069722926 @default.
- W3012316457 cites W2070729197 @default.
- W3012316457 cites W2080586897 @default.
- W3012316457 cites W2093684178 @default.
- W3012316457 cites W2094579110 @default.
- W3012316457 cites W2153492345 @default.
- W3012316457 cites W2211009629 @default.
- W3012316457 cites W2342581694 @default.
- W3012316457 cites W2470808335 @default.
- W3012316457 cites W2520065073 @default.
- W3012316457 cites W2530716213 @default.
- W3012316457 cites W2589076981 @default.
- W3012316457 cites W2604405670 @default.
- W3012316457 cites W2626789867 @default.
- W3012316457 cites W2724508350 @default.
- W3012316457 cites W2734691667 @default.
- W3012316457 cites W2771191036 @default.
- W3012316457 cites W2794104319 @default.
- W3012316457 cites W2794863802 @default.
- W3012316457 cites W2795297520 @default.
- W3012316457 cites W2800242827 @default.
- W3012316457 cites W2801053539 @default.
- W3012316457 cites W2894578300 @default.
- W3012316457 cites W2894691395 @default.
- W3012316457 cites W2899470226 @default.
- W3012316457 cites W2903190335 @default.
- W3012316457 cites W2903390964 @default.
- W3012316457 cites W2904611282 @default.
- W3012316457 cites W2914193798 @default.
- W3012316457 cites W2921542436 @default.
- W3012316457 cites W2925335989 @default.
- W3012316457 cites W2944972306 @default.
- W3012316457 cites W2989106017 @default.
- W3012316457 doi "https://doi.org/10.1016/j.renene.2020.03.065" @default.
- W3012316457 hasPublicationYear "2020" @default.
- W3012316457 type Work @default.
- W3012316457 sameAs 3012316457 @default.
- W3012316457 citedByCount "41" @default.
- W3012316457 countsByYear W30123164572020 @default.
- W3012316457 countsByYear W30123164572021 @default.
- W3012316457 countsByYear W30123164572022 @default.
- W3012316457 countsByYear W30123164572023 @default.
- W3012316457 crossrefType "journal-article" @default.
- W3012316457 hasAuthorship W3012316457A5036453020 @default.
- W3012316457 hasAuthorship W3012316457A5046078938 @default.
- W3012316457 hasAuthorship W3012316457A5058133350 @default.
- W3012316457 hasAuthorship W3012316457A5069329403 @default.
- W3012316457 hasConcept C121332964 @default.
- W3012316457 hasConcept C140820882 @default.
- W3012316457 hasConcept C192562407 @default.
- W3012316457 hasConcept C207057113 @default.
- W3012316457 hasConcept C207282930 @default.
- W3012316457 hasConcept C2778449969 @default.
- W3012316457 hasConcept C29452124 @default.
- W3012316457 hasConcept C38349280 @default.
- W3012316457 hasConcept C54355233 @default.
- W3012316457 hasConcept C57879066 @default.
- W3012316457 hasConcept C86803240 @default.
- W3012316457 hasConcept C97355855 @default.
- W3012316457 hasConceptScore W3012316457C121332964 @default.
- W3012316457 hasConceptScore W3012316457C140820882 @default.
- W3012316457 hasConceptScore W3012316457C192562407 @default.
- W3012316457 hasConceptScore W3012316457C207057113 @default.
- W3012316457 hasConceptScore W3012316457C207282930 @default.
- W3012316457 hasConceptScore W3012316457C2778449969 @default.
- W3012316457 hasConceptScore W3012316457C29452124 @default.
- W3012316457 hasConceptScore W3012316457C38349280 @default.
- W3012316457 hasConceptScore W3012316457C54355233 @default.
- W3012316457 hasConceptScore W3012316457C57879066 @default.
- W3012316457 hasConceptScore W3012316457C86803240 @default.
- W3012316457 hasConceptScore W3012316457C97355855 @default.
- W3012316457 hasFunder F4320321001 @default.
- W3012316457 hasLocation W30123164571 @default.
- W3012316457 hasOpenAccess W3012316457 @default.
- W3012316457 hasPrimaryLocation W30123164571 @default.
- W3012316457 hasRelatedWork W1531601525 @default.
- W3012316457 hasRelatedWork W2758277628 @default.