A lattice boltzmann simulation for modeling the non-newtonian blood flow
© Research India Publications. The Lattice Boltzmann method (LBM) is used to simulate the flow of non- Newtonian blood, considering that viscosity is a function of the velocity gradient in the Casson model. Analytical solutions have been derived to validate the Lattice Boltzmann scheme. The agreemen...
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2015
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th-cmuir.6653943832-388532015-06-16T07:54:25Z A lattice boltzmann simulation for modeling the non-newtonian blood flow Sriyab,S. Applied Mathematics Mathematics (all) © Research India Publications. The Lattice Boltzmann method (LBM) is used to simulate the flow of non- Newtonian blood, considering that viscosity is a function of the velocity gradient in the Casson model. Analytical solutions have been derived to validate the Lattice Boltzmann scheme. The agreement between the velocity profile of LBM for non-Newtonian blood and the profile values obtained in the analytic solutions is excellent. Therefore, LBM can be used as a tool to study the blood rheology in the non-Newtonian model. The numerical results of LBM are found to be corresponding to the experimental result that blood behaves in a non-Newtonian manner at low shear rates and becomes Newtonian at high shear rates. 2015-06-16T07:54:25Z 2015-06-16T07:54:25Z 2014-01-01 Article 09731768 2-s2.0-84920873465 http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84920873465&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38853 Research India Publications |
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Applied Mathematics Mathematics (all) |
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Applied Mathematics Mathematics (all) Sriyab,S. A lattice boltzmann simulation for modeling the non-newtonian blood flow |
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© Research India Publications. The Lattice Boltzmann method (LBM) is used to simulate the flow of non- Newtonian blood, considering that viscosity is a function of the velocity gradient in the Casson model. Analytical solutions have been derived to validate the Lattice Boltzmann scheme. The agreement between the velocity profile of LBM for non-Newtonian blood and the profile values obtained in the analytic solutions is excellent. Therefore, LBM can be used as a tool to study the blood rheology in the non-Newtonian model. The numerical results of LBM are found to be corresponding to the experimental result that blood behaves in a non-Newtonian manner at low shear rates and becomes Newtonian at high shear rates. |
| format |
Article |
| author |
Sriyab,S. |
| author_facet |
Sriyab,S. |
| author_sort |
Sriyab,S. |
| title |
A lattice boltzmann simulation for modeling the non-newtonian blood flow |
| title_short |
A lattice boltzmann simulation for modeling the non-newtonian blood flow |
| title_full |
A lattice boltzmann simulation for modeling the non-newtonian blood flow |
| title_fullStr |
A lattice boltzmann simulation for modeling the non-newtonian blood flow |
| title_full_unstemmed |
A lattice boltzmann simulation for modeling the non-newtonian blood flow |
| title_sort |
lattice boltzmann simulation for modeling the non-newtonian blood flow |
| publisher |
Research India Publications |
| publishDate |
2015 |
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http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84920873465&origin=inward http://cmuir.cmu.ac.th/handle/6653943832/38853 |
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