Thermal Radiation and Viscous Dissipation Impacts of Water and Kerosene‐Based Carbon Nanotubes over a Heated Riga Sheet

Abstract

This research communication explains the flow of water/kerosene-based CNTs (carbon nanotubes) over a Riga sheet. The energy analysis is debated with the availability of radiation, viscous dissipation, and convective heating conditions. Two divisions of CNTs, like, SWCNTs (single-wall carbon nanotubes) and MWCNTs (multiwall carbon nanotubes), are considered. The pertinent variables are applied to overhaul the governing mathematical models into ODE expressions. The overhaul expressions are analytically solved by HAM (homotopy analysis method) and numerically solved by MATLAB bvp4c scheme. The repercussions of relevant parameters on nanoliquid velocity, nanoliquid temperature, skin friction coefficient, and local Nusselt number are inspected via graphs, tables, and charts. Our computational results are compared with the previous researcher results and have the most acceptable agreement. Our outcomes are used to understand the flow attributes, behavior, and how to predict it for those working in the design of thermal equipment in thermal industry. It is noticed that the nanoliquid velocity decayed in counter to the unsteady parameter, and it enhances for larger values of Hartmann number. The nanoliquid temperature enriches when raising the Biot number and radiation parameter. The change in unsteady parameter decays the surface shear stress, while reverse results are found in the local Nusselt number.

Computational Analysis of Darcy–Forchheimer Flow of Cu/Al–Al2O3 Hybrid Nanofluid in Water over a Heated Stretchable Plate with Nonlinear Radiation

“…The re-framed expressions ( 6 ) and (7) with the correlated boundary restraints ( 8 ) are solved numerically by implement the MATLAB bvp4c approach. Initially the higher order problem is transformed into a first order ODE form, see Prabakaran et al [ 40 ]. In this regard, we consider the followings: with the constraints are, …”

Gyrotactic microorganism hybrid nanofluid over a Riga plate subject to activation energy and heat source: numerical approach

“…The researchers and scientists investigated the Riga plate and discussed its enormous applications of the Riga plate. Recently, Prabakaran et al 2 scrutinized the upshot of CNTs-based nanoliquid flow across a Riga sheet. Grinberg 3 investigated and carried out research, using the applications of the Riga plate.…”

“…In this study, the authors considered second-grade fluid with nanoparticles, and the fluid is considered over a vertical Riga plate. Kayikci et al 8 , Loganathan et al 9 and Prabakaran et al 2 investigated the unique properties of using the Riga plate in different physical situations.…”

Tangent Hyperbolic Fluid Flow under Condition of Divergent Channel in the Presence of Porous Medium with Suction/Blowing and Heat Source: Emergence of the Boundary Layer

“…Nonlinear radiative nanofuidic hydrothermal unsteady bidirectional transport with thermal/mass convection issues was researched by Faisal et al [25]. Te efects of thermal radiation and viscosity dissipation on the fow of water-and kerosene-based carbon nanotubes through a heated Riga sheet were studied by Prabakaran et al [26].…”