C. S. K. Raju

ORCID: 0000-0002-8921-6566
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Research Areas
  • Nanofluid Flow and Heat Transfer
  • Heat Transfer Mechanisms
  • Fluid Dynamics and Turbulent Flows
  • Heat Transfer and Optimization
  • Rheology and Fluid Dynamics Studies
  • Heat and Mass Transfer in Porous Media
  • Lattice Boltzmann Simulation Studies
  • Fluid Dynamics and Thin Films
  • Particle Dynamics in Fluid Flows
  • Solar Thermal and Photovoltaic Systems
  • Aerodynamics and Fluid Dynamics Research
  • Fractional Differential Equations Solutions
  • Heat Transfer and Boiling Studies
  • Fluid Dynamics and Vibration Analysis
  • Solar and Space Plasma Dynamics
  • Heat transfer and supercritical fluids
  • Spacecraft and Cryogenic Technologies
  • Characterization and Applications of Magnetic Nanoparticles
  • Phase Equilibria and Thermodynamics
  • Solar-Powered Water Purification Methods
  • Field-Flow Fractionation Techniques
  • Power Transformer Diagnostics and Insulation
  • Diamond and Carbon-based Materials Research
  • Mathematical Biology Tumor Growth
  • Enhanced Oil Recovery Techniques

GITAM University
2017-2024

Hanyang University
2022-2024

Anyang University
2022-2024

Pondicherry University
2023

Nigeria Maritime University
2023

REVA University
2023

Peking University
2023

Umm al-Qura University
2023

King Faisal University
2020

Vellore Institute of Technology University
2015-2018

In this study we analyzed the flow, heat and mass transfer behavior of Casson fluid past an exponentially permeable stretching surface in presence thermal radiation, magneticfield, viscous dissipation, source chemical reaction. We presented dual solutions by comparing results with Newtonian fluid. The governing partial nonlinear differential equations are transformed into ordinary using similarity transformation solved numerically Matlab bvp4c package. effects various non-dimensional...

10.1016/j.jestch.2015.05.010 article EN cc-by-nc-nd Engineering Science and Technology an International Journal 2015-08-08

This work analyzes the two-dimensional flow of an incompressible magneto-hydrodynamic fluid over linear stretching sheet in presence suction or injection and convective boundary conditions. A scaling group transformation method is applied to governing equations. The system remains invariant due relation between parameters. Upon finding three absolute invariants, third-order ordinary differential equations (ODEs) corresponding momentum equation second-order ODEs energy diffusion are derived....

10.1142/s0217979223500078 article EN International Journal of Modern Physics B 2022-09-05

<abstract> <p>In current days, hybrid models have become more essential in a wide range of systems, including medical treatment, aerosol particle handling, laboratory instrument design, industry and naval academia, more. The influence linear, nonlinear, quadratic Rosseland approximations on 3D flow behavior was explored the presence Fourier fluxes Boussinesq thermal oscillations. Ternary nanoparticles different shapes densities were also included. Using necessary transformation,...

10.3934/math.20221014 article EN cc-by AIMS Mathematics 2022-01-01

Quadratic thermal radiation is a fundamental term within the field of radiative heat transfer, which pertains to interaction radiation. It encompasses quadratic correlation between temperature and qualities. Although linear more prevalent in numerous everyday applications, non-linear important some situations, particularly where precise representation transfer required. The phenomenon assumes crucial function contexts that need enhanced accuracy modeling transfer. In view this, present...

10.1016/j.csite.2024.104624 article EN cc-by-nc-nd Case Studies in Thermal Engineering 2024-05-31

Motivating by the importance of viscoelastic nanofluids in nanotechnological and biomedical fields, current analysis intends mainly to examine aspects 2D steady Jeffery nanofluid flows near a vertically elongating surface, case where thermal radiation affects linearly on driven with effective contribution non-uniform internal heat source. By invoking Buongiorno's model together convective heating Stefan blowing conditions, leading boundary layer differential formulation is achieved...

10.1016/j.csite.2024.104121 article EN cc-by-nc-nd Case Studies in Thermal Engineering 2024-02-17

This article presents the effects of nonlinear thermal radiation and induced magnetic field on viscoelastic fluid flow toward a stagnation point. It is assumed that there exists kind chemical reaction between species A B. The diffusion coefficients two in are unequal. Since B catalyst at horizontal surface, hence homogeneous heterogeneous schemes isothermal cubic autocatalytic first order respectively. transformed governing equations solved numerically using Runge–Kutta integration scheme...

10.1016/j.aej.2016.01.018 article EN cc-by-nc-nd Alexandria Engineering Journal 2016-02-19

In this study, we investigated the effects of nonlinear thermal radiation and non-uniform heat source/sink in unsteady three-dimensional flow Carreau Casson fluids past a stretching surface presence homogeneous–heterogeneous reactions. The transformed governing equations are solved numerically using Runge–Kutta based shooting technique. We obtained good accuracy present results by comparing with already published literature. influence dimensionless parameters on velocity, temperature...

10.1016/j.aej.2016.03.023 article EN cc-by-nc-nd Alexandria Engineering Journal 2016-04-03

Abstract The performance of copper selenide and effectiveness chemical catalytic reactors are dependent on an inclined magnetic field, the nature reaction, introduction space heat source, changes in both distributions temperature concentration nanofluids. This report presents significance increasing radius nanoparticles, energy flux due to gradient, mass gradient dynamics fluid subject strength is presented. non-dimensionalization parameterization dimensional governing equation were obtained...

10.1038/s41598-021-81417-y article EN cc-by Scientific Reports 2021-01-21

A theoretical investigation is executed for exploring the flow, heat and mass transfer behavior of magnetohydrodynamic radiated ferrofluid flow caused by a cone in existence non-uniform source/sink. Dispersion ferrous nanoparticles finds applications exchanger system, recharge able batteries, chemical catalysts, metallurgy, conducting paints, magnetic recording media, drug delivery, nanofibers, textiles etc. this study we have used two types temperatures namely water (At 10 °C 50 °C), having...

10.1016/j.csite.2021.100915 article EN cc-by-nc-nd Case Studies in Thermal Engineering 2021-03-07
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