Dimensionless temperature, Nusselt number and entropy generation in stagnation flow of incompressible nanofluid over an infinite cylinder accompanying uniform suction and blow in steady state have been investigated in this study. Free stream has been steady as well with the initial stream rate of k. ...
A review of entropy generation in nanofluid flow 3 Entropy generation due to nanofluid flow and heat transfer Before presenting the works done about the entropy generation due to naofluids flow in different geometries and regimes, it is useful to give some information about the methods used to ca...
nanofluid model in which the Brownian diffusion and thermophoresis were considered as the two dominant factors for nanoparticles/base-fluid slip mechanisms. Hayatet al.35explored the flow between two stretchable rotating disks in porous medium with Cattaneo-Christov heat flux theory finding that motion ...
Wang, B.Y. Huang, Numerical optimization for nanofluid flow in microchannels using entropy generation minimization, Numer. Heat Transfer, Part A 67 (5) (2015) 571-588.Y. T. Yang, Y. H. Wang, and B. Y. Huang, Numerical Optimization for Nanofluid Flow in Microchannels Using Entropy ...
15 examined numerically nanofluid flow using second-grade model. They studied the effect of Arrhenius actuation energy with chemical action in a flexible media. The flow analysis also considers the generation of entropy and thermal radiation. The concentration is claimed to decrease for high chemical ...
The current contribution emphasizes entropy generation due to bio-convection (Cu+TiO2)/H2O-modified nano-liquid flow through the L-shaped cavity with three obstacles considering the aspect of gyrotactic microorganisms. The active sections of the bottom horizontal and left vertical walls are preserved ...
Akbar, Investigation of peristaltic flow of Williamson nanofluid in a curved channel with compliant walls. Appl. Nanosci. 4, 511–521 (2014) MATH ADS Google Scholar S. Nawaz, T. Hayat, A. Alsaedi, Analysis of entropy generation in peristalsis of Williamson fluid in curved channel under ...
The entropy generation has been modelled by the second thermodynamic low. The thermal irreversibility, fluid friction irreversibility and joule dissipation irreversibility are considered in this model. The Lorentz force and Joule heating effect due to a magnetic field and nonlinear thermal radiation have ...
Entropy generation rate in single-phase and multiphase flows in microchannels is reviewed. • Entropy generation rate in microchannels in the presence of magnetic or electric fields is discussed. • Entropy generation rate in nanofluid flow through microchannels is discussed. • Recent development ...
In this research, a volume of fluid (VOF) model was used to investigate the potential of Al2O3-water nanofluid to improve the productivity of a single slope solar still. Moreover, an entropy generation analysis was performed to evaluate the system from the point of view of the second law...