LATTICE BOLTZMANN STUDY OF HYDRODYNAMIC SPINODAL DECOMPOSITION
We study both the dynamics of dissolution of an equilibrium interface and phase separation in two-dimensional fluids using lattice Boltzmann simulations. Results for a liquid-gas system and a binary fluid are compared. For symmetric quenches in the liquid-gas system, single-phase domains grow like t...
| Hlavní autoři: | , , , , |
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| Médium: | Journal article |
| Jazyk: | English |
| Vydáno: |
1995
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| _version_ | 1826261317388861440 |
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| author | Osborn, W Orlandini, E Swift, M Yeomans, J Banavar, J |
| author_facet | Osborn, W Orlandini, E Swift, M Yeomans, J Banavar, J |
| author_sort | Osborn, W |
| collection | OXFORD |
| description | We study both the dynamics of dissolution of an equilibrium interface and phase separation in two-dimensional fluids using lattice Boltzmann simulations. Results for a liquid-gas system and a binary fluid are compared. For symmetric quenches in the liquid-gas system, single-phase domains grow like t, where =12 for high viscosities (corresponding to early times), crossing over to =23 for low viscosities (later times). For a binary fluid the crossover is between =13 and =23. This behavior is compared to that for nonsymmetric quenches. © 1995 The American Physical Society. |
| first_indexed | 2024-03-06T19:19:29Z |
| format | Journal article |
| id | oxford-uuid:1995372c-c5d8-4911-97d7-36f7caae64d8 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T19:19:29Z |
| publishDate | 1995 |
| record_format | dspace |
| spelling | oxford-uuid:1995372c-c5d8-4911-97d7-36f7caae64d82022-03-26T10:49:41ZLATTICE BOLTZMANN STUDY OF HYDRODYNAMIC SPINODAL DECOMPOSITIONJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:1995372c-c5d8-4911-97d7-36f7caae64d8EnglishSymplectic Elements at Oxford1995Osborn, WOrlandini, ESwift, MYeomans, JBanavar, JWe study both the dynamics of dissolution of an equilibrium interface and phase separation in two-dimensional fluids using lattice Boltzmann simulations. Results for a liquid-gas system and a binary fluid are compared. For symmetric quenches in the liquid-gas system, single-phase domains grow like t, where =12 for high viscosities (corresponding to early times), crossing over to =23 for low viscosities (later times). For a binary fluid the crossover is between =13 and =23. This behavior is compared to that for nonsymmetric quenches. © 1995 The American Physical Society. |
| spellingShingle | Osborn, W Orlandini, E Swift, M Yeomans, J Banavar, J LATTICE BOLTZMANN STUDY OF HYDRODYNAMIC SPINODAL DECOMPOSITION |
| title | LATTICE BOLTZMANN STUDY OF HYDRODYNAMIC SPINODAL DECOMPOSITION |
| title_full | LATTICE BOLTZMANN STUDY OF HYDRODYNAMIC SPINODAL DECOMPOSITION |
| title_fullStr | LATTICE BOLTZMANN STUDY OF HYDRODYNAMIC SPINODAL DECOMPOSITION |
| title_full_unstemmed | LATTICE BOLTZMANN STUDY OF HYDRODYNAMIC SPINODAL DECOMPOSITION |
| title_short | LATTICE BOLTZMANN STUDY OF HYDRODYNAMIC SPINODAL DECOMPOSITION |
| title_sort | lattice boltzmann study of hydrodynamic spinodal decomposition |
| work_keys_str_mv | AT osbornw latticeboltzmannstudyofhydrodynamicspinodaldecomposition AT orlandinie latticeboltzmannstudyofhydrodynamicspinodaldecomposition AT swiftm latticeboltzmannstudyofhydrodynamicspinodaldecomposition AT yeomansj latticeboltzmannstudyofhydrodynamicspinodaldecomposition AT banavarj latticeboltzmannstudyofhydrodynamicspinodaldecomposition |