TY - JOUR
T1 - Analysis of Irreversibility in the Flow of Jeffrey Fluid Through an Inclined Channel Considering Navier-Slip
AU - Mahla , Ravi
AU - Kaladhar , Kolla
JO - East Asian Journal on Applied Mathematics
VL - 4
SP - 895
EP - 916
PY - 2024
DA - 2024/09
SN - 14
DO - http://doi.org/10.4208/eajam.2023-227.221023
UR - https://global-sci.org/intro/article_detail/eajam/23442.html
KW - Natural convection, inclined magnetic field, sloping channel, Entropy, SQLM.
AB - <p style="text-align: justify;">In this paper, we investigate the phenomenon of entropy generation of natural convection Jeffrey fluid flow through a sloping channel under Navier-Slip conditions. The study considers the influences of the Soret effect, inclined magnetic field,
and Hall current. Employing appropriate transformations, we express the main equations in dimensionless form. Numerical solutions are implemented using the spectral
quasi-linearization method (SQLM). Graphical representations are utilized to assess the
impacts of diverse thermophysical parameters. Empirical findings indicate that augmenting the channel inclination angle, inclination angle, Soret number, and magnetic
parameter induces a proportional rise in entropy generation. Conversely, a surge in Hall
current yields a reduction in entropy generation. When the Soret parameter, magnetic
parameter, channel inclination angle, and Jeffrey fluid parameter increase, it increases
flow and cross-flow velocity. A contrary trend is observed for the Hall parameter.</p>