The effects of a Beavers-Joseph’s slip condition on the tear film / Nuur Afriena Norizan

This study focuses on the tear film on a contact lens influence of lens thickness and the slip condition of a Beavers-Joseph. Tear film is a thin film that covers the surface of the eye and is crucial to protect the eyes from external elements, lubricating the ocular surface and maintaining a smooth...

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Main Author:	Norizan, Nuur Afriena
Format:	Thesis
Language:	English
Published:	2024
Subjects:	Difference equations Functional equations Delay differential equations Integral equations
Online Access:	https://ir.uitm.edu.my/id/eprint/106227/1/106227.pdf
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id	my-uitm-ir.106227
record_format	uketd_dc
spelling	my-uitm-ir.1062272024-11-30T17:24:27Z The effects of a Beavers-Joseph’s slip condition on the tear film / Nuur Afriena Norizan 2024 Norizan, Nuur Afriena Difference equations. Functional equations. Delay differential equations. Integral equations This study focuses on the tear film on a contact lens influence of lens thickness and the slip condition of a Beavers-Joseph. Tear film is a thin film that covers the surface of the eye and is crucial to protect the eyes from external elements, lubricating the ocular surface and maintaining a smooth surface to refract light. The purpose of this study is to obtain the evolution equation of slip condition of Beavers-Joseph. The study also aims to use the Finite Difference method using ode45 as a tool in solving Partial Differential Equations (PDEs). The results revealed the effects on tear film after considering the factors and several parameters such as porosity, gravitational, slip parameter, contact angle and film thickness. The result shows that increasing the lens thickness and slip boundary contribute to increase in the film thinning. It appears from the results of the research that lens thickness and slip conditions can have significant effects on the tear film. Significant understanding of the behaviour of tear film on a contact lens has been gained from the study's findings. Along with having potential applications in the fields of science, manufacturing and medicine, this research can aid in our understanding of pertinent physical phenomena. 2024 Thesis https://ir.uitm.edu.my/id/eprint/106227/ https://ir.uitm.edu.my/id/eprint/106227/1/106227.pdf text en public degree Universiti Teknologi MARA, Terengganu College of Computing, Informatics and Mathematics Redwan, Nurul Ainina
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Redwan, Nurul Ainina
topic	Difference equations Functional equations Delay differential equations Integral equations
spellingShingle	Difference equations Functional equations Delay differential equations Integral equations Norizan, Nuur Afriena The effects of a Beavers-Joseph’s slip condition on the tear film / Nuur Afriena Norizan
description	This study focuses on the tear film on a contact lens influence of lens thickness and the slip condition of a Beavers-Joseph. Tear film is a thin film that covers the surface of the eye and is crucial to protect the eyes from external elements, lubricating the ocular surface and maintaining a smooth surface to refract light. The purpose of this study is to obtain the evolution equation of slip condition of Beavers-Joseph. The study also aims to use the Finite Difference method using ode45 as a tool in solving Partial Differential Equations (PDEs). The results revealed the effects on tear film after considering the factors and several parameters such as porosity, gravitational, slip parameter, contact angle and film thickness. The result shows that increasing the lens thickness and slip boundary contribute to increase in the film thinning. It appears from the results of the research that lens thickness and slip conditions can have significant effects on the tear film. Significant understanding of the behaviour of tear film on a contact lens has been gained from the study's findings. Along with having potential applications in the fields of science, manufacturing and medicine, this research can aid in our understanding of pertinent physical phenomena.
format	Thesis
qualification_level	Bachelor degree
author	Norizan, Nuur Afriena
author_facet	Norizan, Nuur Afriena
author_sort	Norizan, Nuur Afriena
title	The effects of a Beavers-Joseph’s slip condition on the tear film / Nuur Afriena Norizan
title_short	The effects of a Beavers-Joseph’s slip condition on the tear film / Nuur Afriena Norizan
title_full	The effects of a Beavers-Joseph’s slip condition on the tear film / Nuur Afriena Norizan
title_fullStr	The effects of a Beavers-Joseph’s slip condition on the tear film / Nuur Afriena Norizan
title_full_unstemmed	The effects of a Beavers-Joseph’s slip condition on the tear film / Nuur Afriena Norizan
title_sort	effects of a beavers-joseph’s slip condition on the tear film / nuur afriena norizan
granting_institution	Universiti Teknologi MARA, Terengganu
granting_department	College of Computing, Informatics and Mathematics
publishDate	2024
url	https://ir.uitm.edu.my/id/eprint/106227/1/106227.pdf
_version_	1818588172958826496

The effects of a Beavers-Joseph’s slip condition on the tear film / Nuur Afriena Norizan

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