K R Kavitha

@lbrce.ac.in

Associate Professor, Freshman Engineering Department
Lakireddy Bali Reddy College of Engineering

K R Kavitha


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https://researchid.co/kodalikavitha

EDUCATION

M.Sc., M.Phil, Ph.D.

RESEARCH, TEACHING, or OTHER INTERESTS

Applied Mathematics, Numerical Analysis
6

Scopus Publications

17

Scholar Citations

3

Scholar h-index

Scopus Publications

  • Brownian and thermophoresis diffusion effects on magnetohydrodynamic hybrid nanofluid flow with radiation and activation energy
    D. Rajani, Akuri Sandhya, K. R. Kavitha, Sudhakaru Komera, Raghunath Kodi
    Radiation Effects and Defects in Solids, 2026
    In this study, we investigate the heat and mass transfer behavior of magnetohydrodynamic (MHD) hybrid nanofluid flow over a stretching surface embedded in a porous medium, incorporating the combined effects of Brownian motion and thermophoresis diffusion in the presence of activation energy and thermal radiation. Two different kinds of fluids, namely Al2O3/water/water and Cu/water/water, are selected for investigation. The governing nonlinear partial differential equations are transformed into ordinary differential equations through similarity transformations and solved numerically using the shooting technique in MATLAB. The influence of key parameters such as the magnetic field, radiation, and chemical reaction rates on velocity, temperature, and concentration distributions is examined. Engineering performance measures including skin friction, Nusselt number, and Sherwood number are evaluated.
  • A Federated Learning Framework for Privacy-Preserving Healthcare Diagnostics Using Biomedical Signal Analysis
    Harish Reddy Gantla, D. Rajani, K. R. Kavitha, Rahul Koshti, Parul Goyal, Subarno Bhattacharyya
    Communications in Computer and Information Science, 2026
  • MHD influence on second order fluid flow over an inclined permeable bed
    K. Rangarao Kavitha, Ch. Venkata Ramana Murthy
    Aip Conference Proceedings, 2023
  • Flow past a vertical porous surface under fluctuating thermal and mass diffusion with mhd effects
    C. Murthy, K. Kavitha, N. S. Kallepalli
    Journal of Mathematical and Computational Science, 2020
    This paper is examined with reference to critical parameters in the case of free MHD convection flow on a vertical porous surface under the fluctuating thermal and mass diffusion. An attempt has been made to understand the effects of the various critical parameters that appear in field equations and their effects over velocity field. It is noticed that, the prandtl number and velocity are inversely related. Moreover, it is observed that as the prandtl number increases, there is a decrease in the velocity and also back flow is observed. Even when the pore size of the bounding surface is decreased significant change in the velocity profiles is seen. Moreover, it is noticed that the prandtl number and temperature are directly proportional to each other.
  • MHD flow past an infinite inclined moving plate with radiation effects
    Ch. Ramana Murthy V
    Journal of Advanced Research in Dynamical and Control Systems, 2020
  • A mathematical model for increasing incidence oftuberculosis in poverty driven confined areas and measures for control
    Ch V Ramana Murthy*, , K R Kavitha, K Jhansi Rani, , and
    International Journal of Engineering and Advanced Technology, 2019
    Tuberculosis is observed to be most prevalent airborne infectious diseases killing hundreds and thousands of people every year. Mostly, the disease spreads in poverty driven poor countries and also to some extent in developing nations. The disease transmits in situations where infected persons are in close contact with others in confined spaces and also living in poor and unhygienic conditions. It is well recognized that overcrowding increases the risk of transmission. A detailed analysis is presented in this paper with respect to the various participating parameters. Interestingly, the results presented in this paper illustrate the occurrence and propagation of the disease as a mathematical model. The results are in agreement with the real life situations and the number of new infections is observed to be linear. It is seen that for fixed time (t), as the room volume (V) increases, the new infections(C) decreases gradually. In general it is seen that as the ventilation rate (N) increases, the new infections decreases quite rapidly. Further, it is observed that as time increases for a constant ventilation rate, an increase in the new infections is noted. Also, for a constant room volume as time increases, the number of new infections is found to be increasing. An interesting feature is that as the ventilation is progressive, a steep fall in the new infections is noted in the initial stages and subsequently, the drop is not that significant. The influence of time gradually seems to be diminishing as the ventilation rate increases. As the room volume increases, the new infections decrease at a faster rate. However, in each of these observations, it is seen that as ventilation rate increases, the number of new infections are found to be inversely proportional. Such a decrease is more predominant in the initial stages but decreases subsequently

RECENT SCHOLAR PUBLICATIONS

  • MHD influence on second order fluid flow over an inclined permeable bed
    KR Kavitha, CVR Murthy
    1ST INTERNATIONAL CONFERENCE ON ESSENCE OF MATHEMATICS AND ENGINEERING … , 2023
    2023
    Citations: 3
  • Flow Past a Semi Infinite Moving Vertical Plate with Viscous Dissipation Under the Influence of Magnetic Field
    KRK Ch V Ramana Murthy
    Journal of Tianjin University Science and Technology 54 (8), 367 – 383 , 2021
    2021
    Citations: 2
  • Contribution of Porosity and Time over a Moving Porous Vertical Surface with Uniform Heat Flux
    CVR Murthy, KR Kavitha
    Solid State Technology 63 (5), 371-384 , 2020
    2020
  • Flow past a vertical porous surface under fluctuating thermal and mass diffusion with MHD effects
    CVR Murthy, KR Kavitha, NS Kallepalli
    J. Math. Comput. Sci. 10 (6), 2955-2970 , 2020
    2020
  • A Mathematical Model for Increasing Incidence ofTuberculosis in Poverty Driven Confined Areas and Measures for Control
    CVR Murthy, KR Kavitha, KJ Rani
    2019
  • SECOND ORDER FLUID FLOW PAST A SEMI INFINITE PLATE – THE ANALOGY WITH MIXED CONVECTIVE FLOW OVER A NON-ISOTHERMAL VERTICAL POROUS PLATE WITH APPLIED MAGNETIC FIELD
    KR Kavitha
    National Conference on Applications of Mathematics in Engineering, Physical … , 2012
    2012
  • Flow of Second Order Fluid over an Inclined Porous Plate under the influence of Magnetic Field – Skin Friction as Case Study
    CVRM K.R. Kavitha
    International Journal of Research and Reviews in Applicable Mathematics … , 2012
    2012
  • Mixed Convection Flow of a Second Grade Fluid in an Inclined Porous Channel
    CVRM K.R. Kavitha
    International Journal of Physics and Mathematical Sciences 1 (1), 120-139 , 2011
    2011
    Citations: 3
  • Mixed Convection Flow of a Second Grade Fluid in Porous Medium under the Influence of Gravitational Pull
    CVRM K.R. Kavitha
    International Journal of Advances in Science and Technology 2 (5), 39-53 , 2011
    2011
  • Convective MHD Flow of A Second Order Fluid in An Inclined Porous Channel Considering Darcy’s Effect
    CVRM K.R. Kavitha
    International Journal of Advances in Science and Technology 3 (1), 121-137 , 2011
    2011
  • Characteristic Features of Flow Entities on Flow Rate and Film Thickness
    CVRM K.R. Kavitha
    International Journal of Mathematical Archive 2 (1), 183-192 , 2011
    2011
  • Effect of Critical Parameters on Skin Friction for the Flow of a Second Order Fluid over an Inclined Porous Plate
    CVRM K.R. Kavitha
    International Journal of Mathematical Archive 2 (1), 203-210 , 2011
    2011
  • Analysis of various flow entities on the flow of a second order fluid over an inclined porous plate under the gravitational pull
    CVR MURTHY, KR KAVITHA
    Journal of Computer and Mathematical Sciences Vol 1 (4), 403-527 , 2010
    2010
  • Film Thickness for the Flow of Second Order Fluid over a Vertical Flat Plate
    CVRM K.R. Kavitha
    International Journal of Computational Science and Mathematics 2 (1), 417-428 , 2010
    2010
  • Effect of Critical Parameters on Skin Friction for the flow of a second order fluid over an Inclined Rigid Plane
    CVRM K.R. Kavitha
    Mathematics Applied in Science and Technology 2 (1), 21-34 , 2010
    2010
  • Flow of a Second Order Fluid Over an Inclined Porous Plate Under the Influence of Applied Magnetic Field
    CVRM K.R. Kavitha
    Journal of Advances in Theoretical and Applied Mathematics 5 (2), 133-147 , 2010
    2010
  • Analysis of various flow entities on the flow of a second order fluid over an inclined porous plate under the gravitational pull
    CVRM K.R. Kavitha
    Journal of Computer and Mathematical Sciences 1 (4), 449-468 , 2010
    2010
  • Flow of a second order fluid over an inclined rigid plane
    KRK Ch.V. Ramana Murthy
    International Journal of Emerging Technologies and Applications in … , 2010
    2010
    Citations: 5
  • Flow of a second order fluid over an inclined porous plate
    CV Ramana Murthy, KR Kavitha
    Int. J. Phys. Sci 21, 585-594 , 2009
    2009
    Citations: 4

MOST CITED SCHOLAR PUBLICATIONS

  • Flow of a second order fluid over an inclined rigid plane
    KRK Ch.V. Ramana Murthy
    International Journal of Emerging Technologies and Applications in … , 2010
    2010
    Citations: 5
  • Flow of a second order fluid over an inclined porous plate
    CV Ramana Murthy, KR Kavitha
    Int. J. Phys. Sci 21, 585-594 , 2009
    2009
    Citations: 4
  • MHD influence on second order fluid flow over an inclined permeable bed
    KR Kavitha, CVR Murthy
    1ST INTERNATIONAL CONFERENCE ON ESSENCE OF MATHEMATICS AND ENGINEERING … , 2023
    2023
    Citations: 3
  • Mixed Convection Flow of a Second Grade Fluid in an Inclined Porous Channel
    CVRM K.R. Kavitha
    International Journal of Physics and Mathematical Sciences 1 (1), 120-139 , 2011
    2011
    Citations: 3
  • Flow Past a Semi Infinite Moving Vertical Plate with Viscous Dissipation Under the Influence of Magnetic Field
    KRK Ch V Ramana Murthy
    Journal of Tianjin University Science and Technology 54 (8), 367 – 383 , 2021
    2021
    Citations: 2
  • Contribution of Porosity and Time over a Moving Porous Vertical Surface with Uniform Heat Flux
    CVR Murthy, KR Kavitha
    Solid State Technology 63 (5), 371-384 , 2020
    2020
  • Flow past a vertical porous surface under fluctuating thermal and mass diffusion with MHD effects
    CVR Murthy, KR Kavitha, NS Kallepalli
    J. Math. Comput. Sci. 10 (6), 2955-2970 , 2020
    2020
  • A Mathematical Model for Increasing Incidence ofTuberculosis in Poverty Driven Confined Areas and Measures for Control
    CVR Murthy, KR Kavitha, KJ Rani
    2019
  • SECOND ORDER FLUID FLOW PAST A SEMI INFINITE PLATE – THE ANALOGY WITH MIXED CONVECTIVE FLOW OVER A NON-ISOTHERMAL VERTICAL POROUS PLATE WITH APPLIED MAGNETIC FIELD
    KR Kavitha
    National Conference on Applications of Mathematics in Engineering, Physical … , 2012
    2012
  • Flow of Second Order Fluid over an Inclined Porous Plate under the influence of Magnetic Field – Skin Friction as Case Study
    CVRM K.R. Kavitha
    International Journal of Research and Reviews in Applicable Mathematics … , 2012
    2012
  • Mixed Convection Flow of a Second Grade Fluid in Porous Medium under the Influence of Gravitational Pull
    CVRM K.R. Kavitha
    International Journal of Advances in Science and Technology 2 (5), 39-53 , 2011
    2011
  • Convective MHD Flow of A Second Order Fluid in An Inclined Porous Channel Considering Darcy’s Effect
    CVRM K.R. Kavitha
    International Journal of Advances in Science and Technology 3 (1), 121-137 , 2011
    2011
  • Characteristic Features of Flow Entities on Flow Rate and Film Thickness
    CVRM K.R. Kavitha
    International Journal of Mathematical Archive 2 (1), 183-192 , 2011
    2011
  • Effect of Critical Parameters on Skin Friction for the Flow of a Second Order Fluid over an Inclined Porous Plate
    CVRM K.R. Kavitha
    International Journal of Mathematical Archive 2 (1), 203-210 , 2011
    2011
  • Analysis of various flow entities on the flow of a second order fluid over an inclined porous plate under the gravitational pull
    CVR MURTHY, KR KAVITHA
    Journal of Computer and Mathematical Sciences Vol 1 (4), 403-527 , 2010
    2010
  • Film Thickness for the Flow of Second Order Fluid over a Vertical Flat Plate
    CVRM K.R. Kavitha
    International Journal of Computational Science and Mathematics 2 (1), 417-428 , 2010
    2010
  • Effect of Critical Parameters on Skin Friction for the flow of a second order fluid over an Inclined Rigid Plane
    CVRM K.R. Kavitha
    Mathematics Applied in Science and Technology 2 (1), 21-34 , 2010
    2010
  • Flow of a Second Order Fluid Over an Inclined Porous Plate Under the Influence of Applied Magnetic Field
    CVRM K.R. Kavitha
    Journal of Advances in Theoretical and Applied Mathematics 5 (2), 133-147 , 2010
    2010
  • Analysis of various flow entities on the flow of a second order fluid over an inclined porous plate under the gravitational pull
    CVRM K.R. Kavitha
    Journal of Computer and Mathematical Sciences 1 (4), 449-468 , 2010
    2010