Wiratama, Kenny (2016) Smoothed particle hydrodynamics modeling of blood flow in pulsating atherosclerotic blood vessel. Bachelor thesis, Universitas Pelita Harapan.
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Abstract
In this thesis, blood flow in pulsating atherosclerotic blood vessel is simulated numerically using the smoothed particle hydrodynamics method. The smoothed particle hydrodynamics method is a meshfree particle method to numerically simulate fluid flows. We improve the boundary model of arterial wall deformation together with the inlet and outlet boundary conditions to form a two-dimensional model of a stenosed pulsating artery. We also apply the concept of smoothed particle hydrodynamics to create a non-penetrating condition at the arterial wall as well as maintaining a stable flow in the interior. We run the simulation with 7600 fluid particles and 1602 boundary particles. The results show that the flow in a pulsating artery is pulsatile, and the pressures of the particles at the narrowed part are higher than the nonpulsating stenosed artery case.
Item Type: | Thesis (Bachelor) | ||||||||||||
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Additional Information: | SK 82-12 WIR s | ||||||||||||
Uncontrolled Keywords: | smoothed particle hydrodynamics; atherosclerosis; blood flow; pulsating. | ||||||||||||
Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science | ||||||||||||
Divisions: | University Subject > Current > Faculty/School - UPH Karawaci > School of Information Science and Technology > Informatics Current > Faculty/School - UPH Karawaci > School of Information Science and Technology > Informatics |
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Depositing User: | Mr Samuel Noya | ||||||||||||
Date Deposited: | 04 Oct 2018 07:30 | ||||||||||||
Last Modified: | 10 Jan 2022 03:36 | ||||||||||||
URI: | http://repository.uph.edu/id/eprint/1167 |
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