Dr. Kemparaju M C obtained his Bachelor degree from Bangalore University, Masters in Mathematics and Masters in Education from Bangalore University, Masters in Physical Sciences from Kuvempu University. He obtained his Masters of Philosophy in Mathematics from Periyar University and Doctoral degree in Boundary Layer Theory from Gulbarga University. He has 18 years of teaching experience. He has presented research papers in national and international conferences and he published numerous articles in national and international refereed Journals and he has participated in several workshops. His areas of research interest are Heat transfer, Boundary Layer Theory and Computational Fluid Dynamics. He is a life member ISTE and he is an Associate professor.
Solution of nonlinear differential equations for hybrid nanofluid flow over stretching/shrinking permeable sheets with heat generation and stability analysis D. B. Lakshmikantha, N. Raveendra, D. V. Jayalakshamamma, M. C. Kemparaju, D. V. Chandrashekar Journal of Interdisciplinary Mathematics, 2025 The paper discusses the effects of a hybrid nanofluid that is magnetically driven in presence of the heat produced on a permeable sheet that rattles the exponential elongation or contraction. The hybrid nanofluid comprises copper nanoparticles and alumina which are dissolved in the carrier fluid, water. The governing equation is then transformed into a simpler (mathematically) one with similarity transformation. MATLAB acts as the solver of the numbers and the bpvc4 is involved in getting the twin answers. Reaction of significant variables to the predominant physical factors and flow characteristics is discussed and explicated by graphical shows. Rather, stability analysis and the resultant results can be used to conclude that the first one, not the other solution is relevant physically. As the proportion of the copper nanoparticle is enhanced by increasing the volume, lthe lcoefficient lof lfriction lrises land lthe llocal lNusselt lnumber lrises las lwell.
WILLIAMSON NANOFLUID FLOW OF THERMALLY RADIANT PERMEABLE STRETCHING SHEET WITH JOULE HEATING EFFECTS AND CHEMICAL REACTION Global and Stochastic Analysis, 2025
Effect of non-linear thermal radiation on the stagnation point flow of double diffusive free convection due to movingvertical plate Mahantesh M. Nandeppanavar, Kemparaju M.C., Raveendra N. Journal of Engineering Design and Technology, 2023 Purpose This paper aims to find the influence of convective heat transfer, buoyancy proportions, nonlinear thermal radiation, Prandtl number, Rayleigh number and Schmidt number on velocity, temperature and concentration profiles. Design/methodology/approach This paper explores the heat and mass transfer of a stagnation point stream of free convective Casson fluid over a moving vertical plate with nonlinear thermal radiation and convective boundary restrictions. The governing PDEs of stream, heat and concentration profiles were reformed into an arrangement of nonlinear ODEs by using similarity transformation. This framework was then tackled numerically by applying forth-order RK shooting strategy. Findings Distribution of flow, velocity and temperature profiles for different values of governing parameters are analyzed. Originality/value The original results are depicted in terms of plots.
Computational study of consequence of effect of velocity slip on nanofluids with suspended CNTs Mahantesh M. Nandeppanavar, N. Raveendra, M. C. Kemparaju Numerical Heat Transfer Part A Applications, 2023 In this article, we have discussed two-dimensional steady, incompressible, and laminar hydromagnetic flow along with the transfer of heat above a plane plate that contains water and ethylene glycol-based nanofluids with multi- and single-wall CNTs. The velocity slip boundary condition is included in this research article to evaluate the nature of flow. The plate surface is subjected to variable wall temperature. The transfer of heat has been contemplated in the company of suspended CNTs above a flat plate. Navier–Stokes and the concept of the Prandtl boundary layer have been used to determine the governing equations of heat transfer and flow. Since the attained governing equations representing energy and flow are nonlinear PDEs, they are altered into nonlinear ODEs accompanied by analogous boundary limitations by applying some appropriate similarity transformations. Hence the "RK45" function is used to solve them numerically. The influence of governing parameters on the dimensionless flow and heat transfer profiles are studied and discussed thorough graphical plots .
Effect of Richardson number on double-diffusive mixed convective slip flow, Heat and Mass transfer of MHD Casson fluid Mahantesh M Nandeppanavar, MC Kemparaju, N Raveendra Proceedings of the Institution of Mechanical Engineers Part E Journal of Process Mechanical Engineering, 2022 An analysis of the heat and mass transfer in a mixed-convective double diffusive flow with convective boundary conditions is carried out in this paper. The governing equations are solved numerically by using Runge-Kutta method with shooting procedure with Matlab software. An accuracy of the numerical procedure has been validated through a results of the current work when compared with prior available results in the literature. The values of shear surface stress, Nusselt and Sherwood number are increasing with increasing values of Prandtl number. The effect of Biot number [Formula: see text] on flow and heat transfer are also investigated and further it is observed that friction coefficient, Nusselt number and Sherwood number are increasing due to enhancing values of Biot number. In the present paper it is noticed that the increasing in estimations of Casson parameter slowdown the heat transfer rate and accelerates mass transfer rate. The results are in good agreement with existing findings The impact of pertinent constraints on distinct flow parameters are determined and analysed through tables and graphs.
Unsteady MHD stream of Casson fluid over an elongating surface in the presence of thermal radiation and viscous dissipation Mahantesh M. Nandeppanavar, Raveendra Nagaraj, M. Chandrashekhar Kemparaju Heat Transfer, 2022 The goal of this study is to analyze the impact of Casson fluid, physical parameters, and suction/injection on two‐phase mass transfer effects on unsteady magnetohydrodynamics flow over an elongating surface in the presence of thermal radiation and viscous dissipation. The system of nonlinear ordinary differential equations of flow, energy, and mass transfer are developed and computations have been carried out through the shooting method along with Runge–Kutta fourth and fifth‐order techniques. The graphs and tables are depicted and explained for the response to various embedded parameters. The C fx , N u x , and S h x ${C}_{{fx}},\\unicode{x02007}N{u}_{x},\\unicode{x02007}\\mathrm{and}\\unicode{x02007}S{h}_{x}$ are also analyzed for distinct values of A , M , R , Pr , Sc , Ec , and Cr $A,M,R,{\\Pr },{Sc},{Ec},\\mathrm{and}\\unicode{x02007}{Cr}$ . The observations of this examination are well detailed in the present research.
Casson MHD Nano Fluid Flow with Internal Heat Generation and Viscous Dissipation of an Exponential Stretching Sheet M.C. Kemparaju, B. Lavanya, Mahantesh M. Nandeppanavar, N. Raveendra International Journal of Heat and Technology, 2022 The present paper examines Casson MHD nanofluid flow with internal heat generation and viscous dissipation of an exponentially stretching sheet. The conditions depicting the hydromagnetic flow, heat and mass transfer of a thick nanofluid over an isothermal extending sheet are tackled numerically by applying 4th order RK shooting strategy. The governing PDE’s of flow, heat and concentration profiles are transformed into an arrangement of nonlinear ODE’s by using similarity transformations. The impact of heat transfer, Prandtl number, thermpphorosis, Brownian motion and Lewis number on flow, energy, concentration profiles and physical quantities are analyzed and displayed through graphs and tables. It is observed that, the flow rate decrease with increase in magnetuc field and enhance in Eckert number both energy and mass transfer rate increases.
