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Mathematical modeling of Ischaemic central retinal vein occlusion using finite volume method

This study analyzes blood flow due to stenosis of blood vessels in the eye nerve in eye stroke. Eye stroke occurs due to the rupture of blood vessels in the retinal nerve of the eye caused by one of them stenosis of blood vessels, which results in loss of eye vision. Mathematical modeling as an ap...

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Main Authors: Fatahillah, Arif, Widodo, Basuki, Rozaini Roslan, Rozaini Roslan
Format: Conference or Workshop Item
Language:English
Published: 2024
Subjects:
RE Ophthalmology
Online Access:http://eprints.uthm.edu.my/12005/1/Mathematical%20modeling%20of%20Ischaemic%20central%20retinal%20vein.pdf
http://eprints.uthm.edu.my/12005/
https://doi.org/10.1063/5.0222460
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spelling my.uthm.eprints.120052025-01-27T01:49:28Z http://eprints.uthm.edu.my/12005/ Mathematical modeling of Ischaemic central retinal vein occlusion using finite volume method Fatahillah, Arif Widodo, Basuki Rozaini Roslan, Rozaini Roslan RE Ophthalmology This study analyzes blood flow due to stenosis of blood vessels in the eye nerve in eye stroke. Eye stroke occurs due to the rupture of blood vessels in the retinal nerve of the eye caused by one of them stenosis of blood vessels, which results in loss of eye vision. Mathematical modeling as an applied mathematics science is one alternative to solve this problem. Mathematical modeling aims to obtain a formula that describes the state of blood flow according to actual conditions. The mathematical model is built using the finite volume method and will then be solved numerically using the SIMPLE algorithm. Based on the results of this simulation, we will know what level of narrowing (45-90% stenosed) of the renal vein is prone to causing renovascular hypertension in the kidney. The study results show that a 90% thickness can be dangerous because at this level of narrowing, the blood flow rate exceeds normal limits, and the pressure on the vein walls also increases. In contrast, the type of flow that appears becomes laminar. 2024-07-30 Conference or Workshop Item PeerReviewed text en http://eprints.uthm.edu.my/12005/1/Mathematical%20modeling%20of%20Ischaemic%20central%20retinal%20vein.pdf Fatahillah, Arif and Widodo, Basuki and Rozaini Roslan, Rozaini Roslan (2024) Mathematical modeling of Ischaemic central retinal vein occlusion using finite volume method. In: AIP Conference Proceedings. https://doi.org/10.1063/5.0222460
institution Universiti Tun Hussein Onn Malaysia
building UTHM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tun Hussein Onn Malaysia
content_source UTHM Institutional Repository
url_provider http://eprints.uthm.edu.my/
language English
topic RE Ophthalmology
spellingShingle RE Ophthalmology
Fatahillah, Arif
Widodo, Basuki
Rozaini Roslan, Rozaini Roslan
Mathematical modeling of Ischaemic central retinal vein occlusion using finite volume method
description This study analyzes blood flow due to stenosis of blood vessels in the eye nerve in eye stroke. Eye stroke occurs due to the rupture of blood vessels in the retinal nerve of the eye caused by one of them stenosis of blood vessels, which results in loss of eye vision. Mathematical modeling as an applied mathematics science is one alternative to solve this problem. Mathematical modeling aims to obtain a formula that describes the state of blood flow according to actual conditions. The mathematical model is built using the finite volume method and will then be solved numerically using the SIMPLE algorithm. Based on the results of this simulation, we will know what level of narrowing (45-90% stenosed) of the renal vein is prone to causing renovascular hypertension in the kidney. The study results show that a 90% thickness can be dangerous because at this level of narrowing, the blood flow rate exceeds normal limits, and the pressure on the vein walls also increases. In contrast, the type of flow that appears becomes laminar.
format Conference or Workshop Item
author Fatahillah, Arif
Widodo, Basuki
Rozaini Roslan, Rozaini Roslan
author_facet Fatahillah, Arif
Widodo, Basuki
Rozaini Roslan, Rozaini Roslan
author_sort Fatahillah, Arif
title Mathematical modeling of Ischaemic central retinal vein occlusion using finite volume method
title_short Mathematical modeling of Ischaemic central retinal vein occlusion using finite volume method
title_full Mathematical modeling of Ischaemic central retinal vein occlusion using finite volume method
title_fullStr Mathematical modeling of Ischaemic central retinal vein occlusion using finite volume method
title_full_unstemmed Mathematical modeling of Ischaemic central retinal vein occlusion using finite volume method
title_sort mathematical modeling of ischaemic central retinal vein occlusion using finite volume method
publishDate 2024
url http://eprints.uthm.edu.my/12005/1/Mathematical%20modeling%20of%20Ischaemic%20central%20retinal%20vein.pdf
http://eprints.uthm.edu.my/12005/
https://doi.org/10.1063/5.0222460
_version_ 1823094301541793792
score 13.235796

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