Publications by authors named "S Noeiaghdam"
Non-Newtonian fluids are essential in situations where heat and mass transfer are involved. Heat and mass transfer processes increase efficiency when nanoparticles are added to these fluids. The present study implements a computational approach to investigate the behavior of non-Newtonian nanofluids on the surface of an upright cone.
View Article and Find Full Text PDFThis research work deals with two spectral matrix collocation algorithms based on (novel) clique functions to solve two classes of nonlinear nonlocal elliptic two-points boundary value problems (BVPs) arising in diverse physical models. The nonlinearity together with nonlocality makes the models so difficult to solve numerically. In both matrix methods by expanding the unknown solutions in terms of clique polynomials the nonlocality in the models is handled.
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- The text discusses the global impact of diseases, particularly focusing on COVID-19 and its connection to tobacco-related illnesses, which weaken the immune system.
- The research introduces the q-homotopy analysis transform method in conjunction with the Atangana-Baleanu-Caputo fractional operator to model the effects of tobacco use on infection spread.
- Graphical representations and data are used to demonstrate the solution and predict behaviors in this mathematical model, illustrating the feasibility of applying fractional derivatives to real-world scenarios.
Article Synopsis
- The study investigates the numerical analysis of Casson flow of ferromagnetic liquid blood over a stretching region, factoring in aspects like blood flow velocity, thermal slip, and radiation.
- The governing equations are transformed into ordinary differential equations using similarity transformations and solved via the 4th order Runge-Kutta method, highlighting the effects of magnetic dipole interactions and thermal phenomena like Brownian motion.
- The findings suggest significant implications in various fields such as metallurgy and medicine, showing that as the ferromagnetic interaction parameter increases, skin-friction and heat transfer coefficients decrease, while changes in blood flow velocity and temperature are influenced by the Casson parameter.
Theoretical analysis of physical characteristics of unsteady, squeezing nanofluid flow is studied. The flow of nanofluid between two plates that placed parallel in a rotating system by keeping the variable physical properties: viscosity and thermal conductivity. It is analyzed by using Navier Stokes Equation, Energy Equation and Concentration equation.
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