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W. N. Mutuku

Publications (4)

Modelling of a Steady Micropolar Nanofluid Flow along a Wedge

J.B. Mwamunga, W. N. Mutuku, A. Wahome & I. Wattanga · Journal of Engineering Research and Reports · 2025

Micropolar fluids are polarized fluids hence have better thermal conductivity properties. The incorporation of nanoparticles into micropolar fluids further enhances their thermal conductivity performance. The gyration characteristic of these fluids is significant in fields such a...

Open access Research Article 10.9734/jerr/2025/v27i101660

Analysis of Ethylene Glycol (EG)-based ((Cu-Al2O3), (Cu-TiO2), (TiO2-Al2O3)) Hybrid Nanofluids for Optimal Car Radiator Coolant

J. A. Okello, W. N. Mutuku & A. O. Oyem · Journal of Engineering Research and Reports · 2020

Coolants are vital in any automotive since they manage the heat in the internal combustion of the engines by preventing corrosion in the cooling system as well as assist in eradicating the engine’s waste heat. This paper examines three different types of ethylene glycol-based hyb...

Open access Research Article 10.9734/jerr/2020/v17i217186

Buoyancy-Induced MHD Stagnation Point Flow of Williamson Fluid with Thermal Radiation

J. O. Ouru, W. N. Mutuku & A. S. Oke · Journal of Engineering Research and Reports · 2020

Flow of fluids subjected to thermal radiation has enormous application in polymer processing, glass blowing, cooling of nuclear reactant and harvesting solar energy. This paper considers the MHD stagnation point flow of non-Newtonian pseudoplastic Williamson fluid induced by buoy...

Open access Research Article 10.9734/jerr/2020/v11i417065

LHAM Approach to Fractional Order Rosenau-Hyman and Burgers' Equations

S. O. Ajibola, A. S. Oke & W. N. Mutuku · Asian Research Journal of Mathematics · 2020

Fractional calculus has been found to be a great asset in finding fractional dimension in chaos theory, in viscoelasticity diffusion, in random optimal search etc. Various techniques have been proposed to solve differential equations of fractional order. In this paper, the Laplac...

Open access Research Article 10.9734/arjom/2020/v16i630192