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Numerical simulation of a nonlinear thin fluid film flow velocity model of a third grade fluid on a moving belt using finite difference method with Newton iterative scheme
Author(s)
Klankaew, Pantira
Date Issued
January 1, 2019
Type
Conference Paper
Abstract
A thin film flow problem on a moving belt has been useful in scientific, engineering, biological and biomedical problems. A thin film flow velocity on a moving belt can be modeled by a nonlinear differential equation. The model is provides the film flow velocity in each thickness layers. In this research, a finite difference method and a Newton iterative method are used to approximate the solutions of the nonlinear thin fluid film flow velocity model. Their numerical simulations of a thin film flow velocity of a third grade fluid in on a moving belt with varied physical parameters are investigated. The proposed numerical techniques give good agreement approximated solutions in several moving belts speed levels.
Citation
Lecture Notes in Engineering and Computer Science, 2239, 318-321, 2019