Numerical Investigation of the Steady State of a Driven Thin Film Equation
Joint Authors
Momoniat, Ebrahim
Harley, Charis
Hutchinson, Ashleigh
Source
Journal of Applied Mathematics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-02-14
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A third-order ordinary differential equation with application in the flow of a thin liquid film is considered.
The boundary conditions come from Tanner's problem for the surface tension driven flow of a thin film.
Symmetric and nonsymmetric finite difference schemes are implemented in order to obtain steady state solutions.
We show that a central difference approximation to the third derivative in the model equation produces a solution curve with oscillations.
A difference scheme based on a combination of forward and backward differences produces a smooth accurate solution curve.
The stability of these schemes is analysed through the use of a von Neumann stability analysis.
American Psychological Association (APA)
Hutchinson, Ashleigh& Harley, Charis& Momoniat, Ebrahim. 2013. Numerical Investigation of the Steady State of a Driven Thin Film Equation. Journal of Applied Mathematics،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-452467
Modern Language Association (MLA)
Hutchinson, Ashleigh…[et al.]. Numerical Investigation of the Steady State of a Driven Thin Film Equation. Journal of Applied Mathematics No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-452467
American Medical Association (AMA)
Hutchinson, Ashleigh& Harley, Charis& Momoniat, Ebrahim. Numerical Investigation of the Steady State of a Driven Thin Film Equation. Journal of Applied Mathematics. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-452467
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-452467