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Unsteady MHD Thin Film Flow of an Oldroyd-B Fluid over an Oscillating Inclined Belt.

Gul T, Islam S, Shah RA, Khalid A, Khan I, Shafie S - PLoS ONE (2015)

Bottom Line: Both of these solutions are presented graphically and compared.An excellent agreement is observed.The effects of various physical parameters on velocity have also been studied graphically.

View Article: PubMed Central - PubMed

Affiliation: Mathematics Department, Abdul Wali Khan University, Mardan, KPK Pakistan.

ABSTRACT
This paper studies the unsteady magnetohydrodynamics (MHD) thin film flow of an incompressible Oldroyd-B fluid over an oscillating inclined belt making a certain angle with the horizontal. The problem is modeled in terms of non-linear partial differential equations with some physical initial and boundary conditions. This problem is solved for the exact analytic solutions using two efficient techniques namely the Optimal Homotopy Asymptotic Method (OHAM) and Homotopy Perturbation Method (HPM). Both of these solutions are presented graphically and compared. This comparison is also shown in tabular form. An excellent agreement is observed. The effects of various physical parameters on velocity have also been studied graphically.

No MeSH data available.


Related in: MedlinePlus

Effect of gravitational parameter when y = 0.4,M = 0.3,t = 10,k1 = 0.5,k2 = 0.3.
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pone.0126698.g006: Effect of gravitational parameter when y = 0.4,M = 0.3,t = 10,k1 = 0.5,k2 = 0.3.


Unsteady MHD Thin Film Flow of an Oldroyd-B Fluid over an Oscillating Inclined Belt.

Gul T, Islam S, Shah RA, Khalid A, Khan I, Shafie S - PLoS ONE (2015)

Effect of gravitational parameter when y = 0.4,M = 0.3,t = 10,k1 = 0.5,k2 = 0.3.
© Copyright Policy
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4493037&req=5

pone.0126698.g006: Effect of gravitational parameter when y = 0.4,M = 0.3,t = 10,k1 = 0.5,k2 = 0.3.
Bottom Line: Both of these solutions are presented graphically and compared.An excellent agreement is observed.The effects of various physical parameters on velocity have also been studied graphically.

View Article: PubMed Central - PubMed

Affiliation: Mathematics Department, Abdul Wali Khan University, Mardan, KPK Pakistan.

ABSTRACT
This paper studies the unsteady magnetohydrodynamics (MHD) thin film flow of an incompressible Oldroyd-B fluid over an oscillating inclined belt making a certain angle with the horizontal. The problem is modeled in terms of non-linear partial differential equations with some physical initial and boundary conditions. This problem is solved for the exact analytic solutions using two efficient techniques namely the Optimal Homotopy Asymptotic Method (OHAM) and Homotopy Perturbation Method (HPM). Both of these solutions are presented graphically and compared. This comparison is also shown in tabular form. An excellent agreement is observed. The effects of various physical parameters on velocity have also been studied graphically.

No MeSH data available.


Related in: MedlinePlus