Estimation of the shear stress parameter of a power-law fluid
type: Item
instance of: scholarly article
title: Estimation of the shear stress parameter of a power-law fluid
zbMATH Open document ID: 1400.76009
DOI: 10.1155/2016/4729063
author: S. Al-Ashhab
author: Rubayyi Alqahtani
published in: Mathematical Problems in Engineering
publication date: 2018-10-12T00:00:00Z
review text: Summary: We apply the Adomian decomposition method to a power-law problem for solutions that do not change the sign of curvature. In particular we consider solutions with positive curvature. The power series obtained via the Adomian decomposition method is used to estimate the shear stress parameter as well as the instant of time where the solution reaches its terminal point of a steady state. We compare our results with estimates obtained via numerical integrators. More importantly we illustrate that the error is predictable and can be reduced without further effort or using higher order terms in the approximating series.
Mathematics Subject Classification ID: 76A05
Mathematics Subject Classification ID: 34B40
Mathematics Subject Classification ID: 76M25
zbMATH DE Number: 6953222
Wikidata QID: Q59131371
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2016/4729063
OpenAlex ID: W2499797984
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description: scientific article; zbMATH DE number 6953222