Simulation of multicomponent multiphase flow using lattice Boltzmann method
We present a lattice Boltzmann study of a droplet dynamics on solid surface. For this purpose, a lattice Boltzmann model by Shan and Chen (SC) was used in modeling two-dimensional (2D) multicomponent multiphase (MCMP) of droplet dynamics. The miscible/immiscible region is determined for couples of i...
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American Institute of Physics
2012
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my.utm.359112017-02-02T05:22:38Z http://eprints.utm.my/id/eprint/35911/ Simulation of multicomponent multiphase flow using lattice Boltzmann method Che Sidik, Nor Azwadi Afiq Witrib, M. Y. TJ Mechanical engineering and machinery We present a lattice Boltzmann study of a droplet dynamics on solid surface. For this purpose, a lattice Boltzmann model by Shan and Chen (SC) was used in modeling two-dimensional (2D) multicomponent multiphase (MCMP) of droplet dynamics. The miscible/immiscible region is determined for couples of initial densities and cohesion strengths through droplet tests. The chosen densities were then test with Laplace and good correlation was achieved. Then, the dynamic behavior of the droplet is investigated through the study of the surface adhesion strength between fluid-solid surfaces. The results were compared with the analytical solutions and good agreements were achieved. Gravitational effect was successfully included for simulating droplet dynamics on solid surface by incorporating Bond number. The simulation was extended by studying the displacement of droplets on solid surface due to variations of contact angle, plate inclination and Bond number. The results show the capability of Shan-Chen lattice Boltzmann model to simulate the problems. American Institute of Physics 2012 Book Section PeerReviewed Che Sidik, Nor Azwadi and Afiq Witrib, M. Y. (2012) Simulation of multicomponent multiphase flow using lattice Boltzmann method. In: AIP Conference Proceedings. American Institute of Physics, Maryland, USA, pp. 1025-1039. ISBN 978-073541032-9 http://dx.doi.org/10.1063/1.4704318 DOI:10.1063/1.4704318 |
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TJ Mechanical engineering and machinery Che Sidik, Nor Azwadi Afiq Witrib, M. Y. Simulation of multicomponent multiphase flow using lattice Boltzmann method |
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We present a lattice Boltzmann study of a droplet dynamics on solid surface. For this purpose, a lattice Boltzmann model by Shan and Chen (SC) was used in modeling two-dimensional (2D) multicomponent multiphase (MCMP) of droplet dynamics. The miscible/immiscible region is determined for couples of initial densities and cohesion strengths through droplet tests. The chosen densities were then test with Laplace and good correlation was achieved. Then, the dynamic behavior of the droplet is investigated through the study of the surface adhesion strength between fluid-solid surfaces. The results were compared with the analytical solutions and good agreements were achieved. Gravitational effect was successfully included for simulating droplet dynamics on solid surface by incorporating Bond number. The simulation was extended by studying the displacement of droplets on solid surface due to variations of contact angle, plate inclination and Bond number. The results show the capability of Shan-Chen lattice Boltzmann model to simulate the problems. |
| format |
Book Section |
| author |
Che Sidik, Nor Azwadi Afiq Witrib, M. Y. |
| author_facet |
Che Sidik, Nor Azwadi Afiq Witrib, M. Y. |
| author_sort |
Che Sidik, Nor Azwadi |
| title |
Simulation of multicomponent multiphase flow using lattice Boltzmann method |
| title_short |
Simulation of multicomponent multiphase flow using lattice Boltzmann method |
| title_full |
Simulation of multicomponent multiphase flow using lattice Boltzmann method |
| title_fullStr |
Simulation of multicomponent multiphase flow using lattice Boltzmann method |
| title_full_unstemmed |
Simulation of multicomponent multiphase flow using lattice Boltzmann method |
| title_sort |
simulation of multicomponent multiphase flow using lattice boltzmann method |
| publisher |
American Institute of Physics |
| publishDate |
2012 |
| url |
http://eprints.utm.my/id/eprint/35911/ http://dx.doi.org/10.1063/1.4704318 |
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1643649876137869312 |
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13.250246 |