In this article, entropy generation on titanium magneto-nanoparticles suspended in water-based nanofluid through a porous medium has been investigated. The water-based nanofluid has TiO2 magneto-nanoparticles of cylindrical shape. Entropy generation is also taken into account. The governing problem consists of energy, linear momentum, and en- tropy equation, which is simplified with the help of similarity transformation variables. Numerical solution has been obtained for the resulting non-linear coupled partial differential equations by means of the successive linearization method (SLM) and Chebyshev spectral collocation method (CSCM). The impact of all the physical parameters such as Hartmann number, porosity parameter, suction parameter, nanoparticle volume fraction, Prandtl number, Brinkmann number, and Reynolds number is demonstrated graphically. In particular, we discuss their effects on velocity, tem- perature, and entropy profile. Moreover, the expression for skin friction coefficient and local Nusselt number are also presented with the help of a table.
کلید واژگان :successive linearization method, nanofluid, entropy generation, magnetic field, porous media
ارزش ریالی : 600000 ریال
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