Investigations of heat transfer and flow characteristics of wall-bounded jets on a sinusoidal wavy surface

Singh, Tej; Dewan, Anupam

doi:10.1016/j.ijthermalsci.2022.107485

Cited by 6 publications

(1 citation statement)

References 48 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In comparison to a uniform interface, the irregular rotational surface enhances energy transmission by up to 15%. Singh and Dewan 9 examined the energy transmission through wavy wall-bounded jets. The heat-transfer augmentation is affected by the offset ratio’s placement and the intensity of the wavy material.…”

Section: Introductionmentioning

confidence: 99%

Mixed Convection Nanofluid Flow with Heat Source and Chemical Reaction over an Inclined Irregular Surface

et al. 2022

View full text Add to dashboard Cite

Two-dimensional mixed convection radiative nanofluid flow along with the non-Darcy permeable medium across a wavy inclined surface are observed in the present analysis. The transformation of the plane surface from the wavy irregular surface is executed via coordinate alteration. The fluid flow has been evaluated under the outcomes of heat source, thermal radiation, and chemical reaction rate. The nonlinear system of partial differential equations is simplified into a class of dimensionless set of ordinary differential equations (ODEs) through a similarity framework, where the obtained set of ODEs are further determined by employing the computational technique parametric continuation method (PCM) via MATLAB software. The comparative assessment of the current outcomes with the earlier existing literature studies confirmed that the present findings are quite reliable, and the PCM technique is satisfactory. The effect of appropriate dimensionless flow constraints is studied versus energy, mass, and velocity profiles and listed in the form of tables and figures. It is perceived that the inclination angle and wavy surface assist to improve the flow velocity by lowering the concentration and temperature. The velocity profile enhances with the variation of the inclination angle of the wavy surface, non-Darcian term, and wavy surface term. Furthermore, the rising value of Brownian motion and thermophoresis effect diminishes the heat-transfer rate.

show abstract

Section: Introductionmentioning

confidence: 99%