FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1963972922> ?p ?o ?g. }

• W1963972922 endingPage "28" @default.
• W1963972922 startingPage "12" @default.
• W1963972922 abstract "• Polyolefin manufacturing requires phase separation of compressible solutions. • The model consists of the density wave and the polymer concentration equation. • The nature of acousto-spinodal decomposition can be oscillatory or monotonic. • Elasticity introduces a new wave operator into the density dynamics. • Instability growth rate increases with elasticity. A compressible Maxwell–Cahn–Hilliard binary fluid mixture in conjunction with the Sanchez–Lacombe equation of state is used to develop a one–dimensional linear model that describes acousto-spinodal decomposition by pressure-induced phase separation in compressible polymer solutions in the absence of externally imposed flow. The integrated model extends previous work acousto-spinodal decomposition of compressible polymer solutions using Euler and Newtonian model fluids [1] , [2] . Acousto-spinodal decomposition by pressure–induced phase separation couples density wave phenomena with mass transfer driven by the spinodal decomposition process. For viscoelastic acousto-spinodal decomposition the relevant parameters are the Mach number Ma (ratio of diffusion speed to density wave speed) and the Reynolds Re and Deborah De numbers. Concentration gradients act as a sound source in the density wave equation that feeds back into the mass diffusion equation producing, under sufficiently low Ma oscillatory spinodal decomposition. This oscillatory effect is generally suppressed by viscosity and enhanced by elasticity. The limiting standing waves (1/ Re → 0, 1/ Ma 2 → 0, De → 0) that can be generated include elasto-acoustic, viscoelastic, and visco-acoustic. Concentration fluctuations accompanied with density fluctuations generate velocity, which are a unique feature of acousto-spinodal decomposition. The role of elasticity on the rate of demixing and selection of length scales is characterized; it is found that at high viscosity and low mass diffusion, higher elasticity De is required to reach absolute maximum growth rate R ∞ max , which corresponds to an incompressible Euler fluid. Total structure factor calculations are shown to be qualitatively consistent with experiments at low wave vectors. Acousto-spinodal decomposition is a novel process that offers new processing and characterization routes for polymer solutions and melts." @default.
• W1963972922 created "2016-06-24" @default.
• W1963972922 creator A5032847164 @default.
• W1963972922 creator A5064001999 @default.
• W1963972922 date "2014-08-01" @default.
• W1963972922 modified "2023-09-29" @default.
• W1963972922 title "Viscoelastic effects on acousto-spinodal decomposition in polymer solutions: Early stage analysis" @default.
• W1963972922 cites W1484752611 @default.
• W1963972922 cites W1517390009 @default.
• W1963972922 cites W1602259421 @default.
• W1963972922 cites W1964541955 @default.
• W1963972922 cites W1968834668 @default.
• W1963972922 cites W1971996102 @default.
• W1963972922 cites W1972926775 @default.
• W1963972922 cites W1979259229 @default.
• W1963972922 cites W1982086418 @default.
• W1963972922 cites W2003443945 @default.
• W1963972922 cites W2019954622 @default.
• W1963972922 cites W2022038491 @default.
• W1963972922 cites W2024470329 @default.
• W1963972922 cites W2045197860 @default.
• W1963972922 cites W2048806079 @default.
• W1963972922 cites W2055398463 @default.
• W1963972922 cites W2065239607 @default.
• W1963972922 cites W2065631349 @default.
• W1963972922 cites W2066359652 @default.
• W1963972922 cites W2068655355 @default.
• W1963972922 cites W2068873768 @default.
• W1963972922 cites W2069337920 @default.
• W1963972922 cites W2076940162 @default.
• W1963972922 cites W2079396461 @default.
• W1963972922 cites W2101590881 @default.
• W1963972922 cites W2279466865 @default.
• W1963972922 cites W2482639666 @default.
• W1963972922 cites W2790293060 @default.
• W1963972922 cites W372595221 @default.
• W1963972922 cites W597955915 @default.
• W1963972922 cites W632745692 @default.
• W1963972922 doi "https://doi.org/10.1016/j.jnnfm.2014.04.007" @default.
• W1963972922 hasPublicationYear "2014" @default.
• W1963972922 type Work @default.
• W1963972922 sameAs 1963972922 @default.
• W1963972922 citedByCount "0" @default.
• W1963972922 crossrefType "journal-article" @default.
• W1963972922 hasAuthorship W1963972922A5032847164 @default.
• W1963972922 hasAuthorship W1963972922A5064001999 @default.
• W1963972922 hasConcept C121332964 @default.
• W1963972922 hasConcept C121854251 @default.
• W1963972922 hasConcept C186541917 @default.
• W1963972922 hasConcept C192562407 @default.
• W1963972922 hasConcept C29234059 @default.
• W1963972922 hasConcept C44280652 @default.
• W1963972922 hasConcept C57879066 @default.
• W1963972922 hasConcept C62520636 @default.
• W1963972922 hasConcept C84655787 @default.
• W1963972922 hasConcept C85272257 @default.
• W1963972922 hasConcept C97355855 @default.
• W1963972922 hasConceptScore W1963972922C121332964 @default.
• W1963972922 hasConceptScore W1963972922C121854251 @default.
• W1963972922 hasConceptScore W1963972922C186541917 @default.
• W1963972922 hasConceptScore W1963972922C192562407 @default.
• W1963972922 hasConceptScore W1963972922C29234059 @default.
• W1963972922 hasConceptScore W1963972922C44280652 @default.
• W1963972922 hasConceptScore W1963972922C57879066 @default.
• W1963972922 hasConceptScore W1963972922C62520636 @default.
• W1963972922 hasConceptScore W1963972922C84655787 @default.
• W1963972922 hasConceptScore W1963972922C85272257 @default.
• W1963972922 hasConceptScore W1963972922C97355855 @default.
• W1963972922 hasLocation W19639729221 @default.
• W1963972922 hasOpenAccess W1963972922 @default.
• W1963972922 hasPrimaryLocation W19639729221 @default.
• W1963972922 hasRelatedWork W1969630985 @default.
• W1963972922 hasRelatedWork W1982276345 @default.
• W1963972922 hasRelatedWork W2009326686 @default.
• W1963972922 hasRelatedWork W2017213165 @default.
• W1963972922 hasRelatedWork W2058274025 @default.
• W1963972922 hasRelatedWork W2074706835 @default.
• W1963972922 hasRelatedWork W2095116963 @default.
• W1963972922 hasRelatedWork W2129260911 @default.
• W1963972922 hasRelatedWork W2133660601 @default.
• W1963972922 hasRelatedWork W2183896089 @default.
• W1963972922 hasVolume "210" @default.
• W1963972922 isParatext "false" @default.
• W1963972922 isRetracted "false" @default.
• W1963972922 magId "1963972922" @default.
• W1963972922 workType "article" @default.