Matches in SemOpenAlex for { <https://semopenalex.org/work/W3162492532> ?p ?o ?g. }
- W3162492532 endingPage "102467" @default.
- W3162492532 startingPage "102467" @default.
- W3162492532 abstract "• Solidification experiments of Al-Cu alloys are observed in situ and real-time. • Large-scale 2D PF simulations of solidification experiments are realized. • Effects of cooling rate and liquid flow on multi-grain growth are discussed. The equiaxed dendritic growth of Al-Cu alloys in nearly isothermal temperature field under continuous cooling condition is studied using in situ and real-time observation of experiments by synchrotron X-ray radiography and large-scale quantitative two-dimensional (2D) phase-field (PF) simulations. It is revealed that the equiaxed dendritic morphology and the secondary dendritic arm spacing (SDAS) in the 2D PF simulations are in a reasonable agreement with the experimental data. Increasing the cooling rates results in a smaller SDAS, as predicted by the analytical Kattamis-Flemings model. The transformation kinetics of solid fraction can be described by the Johnson-Mehl-Avrami-Kologoromov (JMAK) theory, but quantitative differences between the experiments and 2D PF simulations are significant. The maximum solute concentration C max in liquid is approximately equal to the equilibrium concentration, which depends on the undercooling rather than the cooling rate. But the minimum solute concentration C min in solid decreases with the cooling rate, thus leading to a larger segregation ratio S R = C max / C min . Moreover, the liquid gravity-driven natural convection is considered in simulations. The liquid flow slightly increases the SDAS but has no apparent effect on solid fraction, and the segregation ratio is slightly reduced by the liquid convection, which could be attributed to the almost same C max and enlarged C min ." @default.
- W3162492532 created "2021-05-24" @default.
- W3162492532 creator A5023498466 @default.
- W3162492532 creator A5024964837 @default.
- W3162492532 creator A5033229269 @default.
- W3162492532 creator A5035948604 @default.
- W3162492532 creator A5040599820 @default.
- W3162492532 creator A5050813810 @default.
- W3162492532 creator A5056488048 @default.
- W3162492532 creator A5061402622 @default.
- W3162492532 creator A5064364906 @default.
- W3162492532 date "2021-09-01" @default.
- W3162492532 modified "2023-10-11" @default.
- W3162492532 title "Equiaxed dendritic growth in nearly isothermal conditions: A study combining in situ and real-time experiment with large-scale phase-field simulation" @default.
- W3162492532 cites W1505907256 @default.
- W3162492532 cites W1550481503 @default.
- W3162492532 cites W1963663843 @default.
- W3162492532 cites W1977461587 @default.
- W3162492532 cites W1978390744 @default.
- W3162492532 cites W1984878827 @default.
- W3162492532 cites W1986750656 @default.
- W3162492532 cites W1989291623 @default.
- W3162492532 cites W1991418998 @default.
- W3162492532 cites W1996796103 @default.
- W3162492532 cites W2003165134 @default.
- W3162492532 cites W2009134596 @default.
- W3162492532 cites W2015907410 @default.
- W3162492532 cites W2024908520 @default.
- W3162492532 cites W2028126738 @default.
- W3162492532 cites W2033599845 @default.
- W3162492532 cites W2036285900 @default.
- W3162492532 cites W2043387470 @default.
- W3162492532 cites W2046053721 @default.
- W3162492532 cites W2050233243 @default.
- W3162492532 cites W2056320034 @default.
- W3162492532 cites W2060668971 @default.
- W3162492532 cites W2063305943 @default.
- W3162492532 cites W2066751290 @default.
- W3162492532 cites W2083328578 @default.
- W3162492532 cites W2090732497 @default.
- W3162492532 cites W2137307021 @default.
- W3162492532 cites W2165604634 @default.
- W3162492532 cites W2200250927 @default.
- W3162492532 cites W2254968787 @default.
- W3162492532 cites W2262465936 @default.
- W3162492532 cites W2325427663 @default.
- W3162492532 cites W2396241390 @default.
- W3162492532 cites W2500174152 @default.
- W3162492532 cites W2553377192 @default.
- W3162492532 cites W2590165130 @default.
- W3162492532 cites W2600716872 @default.
- W3162492532 cites W2794159190 @default.
- W3162492532 cites W2803498891 @default.
- W3162492532 cites W2901973189 @default.
- W3162492532 cites W2909034454 @default.
- W3162492532 cites W2914723982 @default.
- W3162492532 cites W2921600272 @default.
- W3162492532 cites W2946529805 @default.
- W3162492532 cites W2971807926 @default.
- W3162492532 cites W3010937440 @default.
- W3162492532 cites W3094475238 @default.
- W3162492532 doi "https://doi.org/10.1016/j.mtcomm.2021.102467" @default.
- W3162492532 hasPublicationYear "2021" @default.
- W3162492532 type Work @default.
- W3162492532 sameAs 3162492532 @default.
- W3162492532 citedByCount "3" @default.
- W3162492532 countsByYear W31624925322021 @default.
- W3162492532 countsByYear W31624925322023 @default.
- W3162492532 crossrefType "journal-article" @default.
- W3162492532 hasAuthorship W3162492532A5023498466 @default.
- W3162492532 hasAuthorship W3162492532A5024964837 @default.
- W3162492532 hasAuthorship W3162492532A5033229269 @default.
- W3162492532 hasAuthorship W3162492532A5035948604 @default.
- W3162492532 hasAuthorship W3162492532A5040599820 @default.
- W3162492532 hasAuthorship W3162492532A5050813810 @default.
- W3162492532 hasAuthorship W3162492532A5056488048 @default.
- W3162492532 hasAuthorship W3162492532A5061402622 @default.
- W3162492532 hasAuthorship W3162492532A5064364906 @default.
- W3162492532 hasBestOaLocation W31624925322 @default.
- W3162492532 hasConcept C121332964 @default.
- W3162492532 hasConcept C133347239 @default.
- W3162492532 hasConcept C153294291 @default.
- W3162492532 hasConcept C178790620 @default.
- W3162492532 hasConcept C185592680 @default.
- W3162492532 hasConcept C191897082 @default.
- W3162492532 hasConcept C192562407 @default.
- W3162492532 hasConcept C2777822432 @default.
- W3162492532 hasConcept C2778755073 @default.
- W3162492532 hasConcept C44280652 @default.
- W3162492532 hasConcept C57879066 @default.
- W3162492532 hasConcept C62520636 @default.
- W3162492532 hasConcept C81710450 @default.
- W3162492532 hasConcept C87976508 @default.
- W3162492532 hasConcept C97355855 @default.
- W3162492532 hasConceptScore W3162492532C121332964 @default.
- W3162492532 hasConceptScore W3162492532C133347239 @default.
- W3162492532 hasConceptScore W3162492532C153294291 @default.
- W3162492532 hasConceptScore W3162492532C178790620 @default.