Entropy generation in water conveying nanoparticles flow over a vertically moving rotating surface: Keller box analysis
Sanjay Kumar,
Kushal Sharma,
Oluwole Daniel Makinde
et al.
Abstract:Purpose
The purpose of this study is to investigate the entropy generation in different nanofluids flow over a vertically moving rotating disk. Unlike the classical Karman flow, water-based nanofluids have various suspended nanoparticles, namely, Cu, Ag, Al2O3 and TiO2, and the disk is also moving vertically with time-dependent velocity.
Design/methodology/approach
The Keller box technique numerically solves the governing equations after reduction by suitable similarity transformations. The shear stress and … Show more
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