Numerical Simulation to Investigate the Effect of Non Newtonian Properties of Blood on Wall Shear Stress in Diseased Artery
Wall Shear Stress (WSS) in the artery is one of the indicators for brain artery disease progression. WSS is proportional to the viscosity and shear rate of the flowing fluid. In this study, WSS of cerebral artery with aneurysm was predicted using Computational Fluid Dynamics (CFD). The effect of non...
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my.utp.eprints.109102013-12-16T23:47:53Z Numerical Simulation to Investigate the Effect of Non Newtonian Properties of Blood on Wall Shear Stress in Diseased Artery Yunus, Muhammad Shuib, Anis Fawad, Hasan T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery Wall Shear Stress (WSS) in the artery is one of the indicators for brain artery disease progression. WSS is proportional to the viscosity and shear rate of the flowing fluid. In this study, WSS of cerebral artery with aneurysm was predicted using Computational Fluid Dynamics (CFD). The effect of non-Newtonian properties of blood will be studied by comparing Power law model with Newtonian model. Based on the results, maximum value of WSS is 150 Pa for Newtonian model and for Power Law model is 24 Pa. Newtonian model was found overpredicted the WSS resulted from Power Law. 2013-12-17 Conference or Workshop Item PeerReviewed application/pdf http://eprints.utp.edu.my/10910/1/2013%20Muhamad%20Yunus_ICME_Paper%20ID%20631.pdf http://fkmp.uthm.edu.my/icme2013/ Yunus, Muhammad and Shuib, Anis and Fawad, Hasan (2013) Numerical Simulation to Investigate the Effect of Non Newtonian Properties of Blood on Wall Shear Stress in Diseased Artery. In: 4th International Conference on Mechanical and Manufacturing Engineering (ICME 2013), 17-18 December 2013, Putrajaya. (Submitted) http://eprints.utp.edu.my/10910/ |
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T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery Yunus, Muhammad Shuib, Anis Fawad, Hasan Numerical Simulation to Investigate the Effect of Non Newtonian Properties of Blood on Wall Shear Stress in Diseased Artery |
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Wall Shear Stress (WSS) in the artery is one of the indicators for brain artery disease progression. WSS is proportional to the viscosity and shear rate of the flowing fluid. In this study, WSS of cerebral artery with aneurysm was predicted using Computational Fluid Dynamics (CFD). The effect of non-Newtonian properties of blood will be studied by comparing Power law model with Newtonian model. Based on the results, maximum value of WSS is 150 Pa for Newtonian model and for Power Law model is 24 Pa. Newtonian model was found overpredicted the WSS resulted from Power Law. |
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Conference or Workshop Item |
author |
Yunus, Muhammad Shuib, Anis Fawad, Hasan |
author_facet |
Yunus, Muhammad Shuib, Anis Fawad, Hasan |
author_sort |
Yunus, Muhammad |
title |
Numerical Simulation to Investigate the Effect of Non Newtonian Properties of Blood on Wall Shear Stress in Diseased Artery |
title_short |
Numerical Simulation to Investigate the Effect of Non Newtonian Properties of Blood on Wall Shear Stress in Diseased Artery |
title_full |
Numerical Simulation to Investigate the Effect of Non Newtonian Properties of Blood on Wall Shear Stress in Diseased Artery |
title_fullStr |
Numerical Simulation to Investigate the Effect of Non Newtonian Properties of Blood on Wall Shear Stress in Diseased Artery |
title_full_unstemmed |
Numerical Simulation to Investigate the Effect of Non Newtonian Properties of Blood on Wall Shear Stress in Diseased Artery |
title_sort |
numerical simulation to investigate the effect of non newtonian properties of blood on wall shear stress in diseased artery |
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2013 |
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http://eprints.utp.edu.my/10910/1/2013%20Muhamad%20Yunus_ICME_Paper%20ID%20631.pdf http://fkmp.uthm.edu.my/icme2013/ http://eprints.utp.edu.my/10910/ |
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13.18916 |