scholarly journals Fractional Analysis of Thin Film Flow of Non-Newtonian Fluid

2020 ◽  
Vol 124 (3) ◽  
pp. 825-845
Author(s):  
Farnaz Ismail ◽  
Mubashir Qayyum ◽  
Syed Inayat Ali Shah
Keyword(s):  
Thin Film ◽  
Newtonian Fluid ◽  
Film Flow ◽  
Thin Film Flow ◽  
Fractional Analysis

scholarly journals Homotopic fractional analysis of thin film flow of Oldroyd 6-Constant fluid

2021 ◽  
Vol 60 (6) ◽  
pp. 5311-5322
Author(s):  
Farnaz ◽  
Mubashir Qayyum ◽  
Syed Inayat Ali Shah ◽  
Shao-Wen Yao ◽  
Naveed Imran ◽  
...  
Keyword(s):  
Thin Film ◽  
Film Flow ◽  
Thin Film Flow ◽  
Fractional Analysis

A study of thin film flow of an Oldroyd 8-constant fluid on a moving belt using variational iteration approach

2014 ◽  
Vol 92 (10) ◽  
pp. 1196-1202 ◽  
Author(s):  
A.M. Siddiqui ◽  
A.A. Farooq ◽  
T. Haroon ◽  
M.A. Rana
Keyword(s):  
Thin Film ◽  
Newtonian Fluid ◽  
Film Flow ◽  
Adomian Decomposition Method ◽  
Nonlinear Problems ◽  
Variational Iteration Method ◽  
Thin Film Flow ◽  
Belt Speed ◽  
Variational Iteration ◽  
Adomian Decomposition

In this paper, we model a steady thin film flow of an Oldroyd 8-constant fluid on a vertically moving belt. The governing nonlinear differential equation is first integrated exactly and then solved by applying the variational iteration method and the Adomian decomposition method. The numerical results obtained by these methods are then compared through graphs and tables and no visible difference is observed. This study highlights the significant features of the proposed methods and their ability for solving nonlinear problems arising in non-Newtonian fluid mechanics. Moreover, a reasonable estimation for the belt speed to lift the non-Newtonian fluid is also recorded. This estimation can be used for experimental verification.

scholarly journals Application of He’s Variational Iterative Method for Solving Thin Film Flow Problem Arising in Non-Newtonian Fluid Mechanics

2012 ◽  
Vol 02 (03) ◽  
pp. 138-142 ◽  
Author(s):  
Abdul M. Siddiqui ◽  
Ali A. Farooq ◽  
Tahira Haroon ◽  
Muhammad A. Rana ◽  
Bruce S. Babcock
Keyword(s):  
Thin Film ◽  
Iterative Method ◽  
Fluid Mechanics ◽  
Newtonian Fluid ◽  
Film Flow ◽  
Flow Problem ◽  
Thin Film Flow ◽  
Variational Iterative Method
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