Results 91 to 100 of about 705 (201)

Inquiry of entropy generation in stratified Walters’ B nanofluid with swimming gyrotactic microorganisms

Alexandria Engineering Journal, 2020
This article focuses on the study of Walters B nanofluid, under the impact of Joule heating, inclined magnetic field, viscous dissipation, swimming microorganisms, and stratification flowing past a horizontal cylindrical surface.
Rahila Naz, Sana Tariq, Hamed Alsulami
doaj   +1 more source

Comparison of OHAM, Exact and ADM solutions for ν_n(t) when a = 1, b = 1, β = 0.1and t = .01.

, 2015
Comparison of OHAM, Exact and ADM solutions for νn(t) when a = 1, b = 1, β = 0.1and t = .01.
Sharidan Shafie (397535), Mehreen Fiza (723221), Saeed Islam (526846), Ilyas Khan (397534), Hakeem Ullah (723220)   +4 more
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Defining social enterprise

, 2016
The concept of social entrepreneurship is analysed and ...
Oham, Charles
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Analytic Approximate Solution for Falkner-Skan Equation

The Scientific World Journal, 2014
This paper deals with the Falkner-Skan nonlinear differential equation. An analytic approximate technique, namely, optimal homotopy asymptotic method (OHAM), is employed to propose a procedure to solve a boundary-layer problem. Our method does not depend
Vasile Marinca, Remus-Daniel Ene, Bogdan Marinca   +2 more
doaj   +1 more source

Comparative Analysis of Nonlinear Thirteenth Order Boundary Value Problems Utilizing OHAM and HPM

, 2020
In this article, we employed Homotopy Perturbation Method (HPM) and Optimal Homotopy Asymptotic Method (OHAM) to investigate the semi analytical solution of thirteenth order boundary value problems.
Tahir Saeed Khan; Department of Mathematics, University of Peshawar, Pakistan, Nadeem Jan; Department of Mathematics, Islamia College Peshawar, Pakistan, Islam Zari; Jinnah College for Women, University of Peshawar, Pakistan   +2 more
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Optimal Homotopy Asymptotic Method-Least Square for Solving Nonlinear Fractional-Order Gradient-Based Dynamic System from an Optimization Problem

Advances in Mathematical Physics, 2020
In this paper, we consider an approximate analytical method of optimal homotopy asymptotic method-least square (OHAM-LS) to obtain a solution of nonlinear fractional-order gradient-based dynamic system (FOGBDS) generated from nonlinear programming (NLP ...
Oluwaseun Olumide Okundalaye, Wan Ainun Mior Othman, Nallasamy Kumaresan   +2 more
doaj   +1 more source

Application of the optimal homotopy asymptotic method to nonlinear Bingham fluid dampers

Open Physics, 2017
Dynamic response time is an important feature for determining the performance of magnetorheological (MR) dampers in practical civil engineering applications.
Marinca Vasile, Ene Remus-Daniel, Bereteu Liviu   +2 more
doaj   +1 more source

An approximate solution for the static beam problem and nonlinear integro-differential equations

, 2011
We consider a Kirchhoff type nonlinear static beam and an integro-differential convolution type problem, and investigate the effectiveness of the Optimal Homotopy Asymptotic Method (OHAM), in solving nonlinear integro-differential equations.
Temimi, H., A.R. Ansari, H. Temimi, A.M. Siddiqui, Siddiqui, A.M., Ansari, A.R.   +5 more
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Improved Analysis for Squeezing of Newtonian Material between Two Circular Plates

Advances in Materials Science and Engineering, 2017
This article presents a scheme for the analysis of an unsteady axisymmetric flow of incompressible Newtonian material in the form of liquid squeezed between two circular plates.
Omar Khan, Mubashir Qayyum, Hamid Khan, Murtaza Ali   +3 more
doaj   +1 more source

Comparison of OHAM and HPM for the velocity profile, when ω = 0.2,m = 0.1,M = 0.2,t = 1,k₁ = 0.5,k₂ = 0.3

, 2015
Comparison of OHAM and HPM for the velocity profile, when ω = 0.2,m = 0.1,M = 0.2,t = 1,k1 = 0.5,k2 = 0 ...
Sharidan Shafie (397535), Saeed Islam (526846), Asma Khalid (657273), Ilyas Khan (397534), Taza Gul (581048), Rehan Ali Shah (581050)   +5 more
core   +1 more source