Dr. J. VISUVASAM

@pasc.edu.in

Assistant Professor of Mathematics
Parvathy's Arts and Science College

Dr. J. VISUVASAM


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https://researchid.co/visuvasam135
I am Dr. J. Visuvasam. Currently, I am working as Assistant Professor of Mathematics at Parvathy's Arts and Science College, Dindigul-624002. I completed my Ph.D in Mathematics at Saraswathi Narayanan College, Maduri. I have publised 25 papers in National and International journals.

RESEARCH, TEACHING, or OTHER INTERESTS

Mathematics, Mathematical Physics, Modeling and Simulation, Numerical Analysis
11

Scopus Publications

146

Scholar Citations

5

Scholar h-index

4

Scholar i10-index

Scopus Publications

  • Analysis of MHD natural convection flow of casson fluid over an oscillating vertical plate
    J. Visuvasam, L. Rajendran, K. K. Viswanathan
    Aip Conference Proceedings, 2024
  • Analysis of amperometric biosensor utilizing synergistic substrates conversion: Akbari-Ganji’s method
    K. P. V. Preethi, H. Alotaibi, J. Visuvasam
    Mathematical Modelling and Control, 2024
    <p>The biological recognition of enzymes was the basis of enzyme-based chemical biosensors. It is essential for a biosensor to function under normal operating conditions so that enzymes can catalyze biochemical reactions. The mechanism of a modified enzyme-membrane electrode in a catalytic cycle was described using a mathematical model. The nonlinear terms associated with enzyme kinetics were presented in this model. The Akbari-Ganji's method (AGM) was used to calculate the semi-analytical expressions for species concentration and normalized current. For all possible values of the Thiele modulus, normalized surface concentration of the oxidized mediator, and normalized surface concentration of the substrate, a simple and approximate hyperbolic expression of concentrations of an oxidized mediator, substrate, and reduced mediator were derived. The numerical simulation was then verified using semi-analytical results. The numerical simulation and semi-analytical predictions agreed well with each other.</p>
  • Analysis of Von Kármán Swirling Flows Due to a Porous Rotating Disk Electrode
    James Visuvasam, Hammad Alotaibi
    Micromachines, 2023
    The study of Von Kármán swirling flow is a subject of active interest due to its applications in a wide range of fields, including biofuel manufacturing, rotating heat exchangers, rotating disc reactors, liquid metal pumping engines, food processing, electric power generating systems, designs of multi-pore distributors, and many others. This paper focusses on investigating Von Kármán swirling flows of viscous incompressible fluid due to a rotating disk electrode. The model is based on a system of four coupled second-order non-linear differential equations. The purpose of the present communication is to derive analytical expressions of velocity components by solving the non-linear equations using the homotopy analysis method. Combined effects of the slip λ and porosity γ parameters are studied in detail. If either parameter is increased, all velocity components are reduced, as both have the same effect on the mean velocity profiles. The porosity parameter γ increases the moment coefficient at the disk surface, which monotonically decreases with the slip parameter λ. The analytical results are also compared with numerical solutions, which are in satisfactory agreement. Furthermore, the effects of porosity and slip parameters on velocity profiles are discussed.
  • Modeling glucose isomerization in a packed-bed reactor: A complete theoretical and numerical approach
    M. Rajaram, Uma Maheswari Mariappan, J. Visuvasam, A. Meena, L. Rajendran, M.E.G. Lyons
    International Journal of Electrochemical Science, 2023
    Immobilized enzymes are used in many applications in the food industry presently. Some researchers employ apparent kinetic parameters in immobilized enzyme reactor systems, which only apply to these specific case studies. To increase productivity in a packed bed reactor, it is vital to establish a thorough understanding of all the factors affecting the process, including axial dispersion, convective mass transport, intra-particle diffusive mass transfer, and kinetics. This paper discusses the packed-bed reactor's steady-state model of immobilized glucose isomerase. This model is based on a nonlinear reaction-diffusion equation containing nonlinear terms associated with the enzymatic reaction of Michaelis–Menten kinetics. Akbari-Ganji's method (AGM) and Taylors series with Pade's approximation method are used to calculate the species concentration and normalized current for all possible kinetic parameters and Thiele modulus. The saturated and unsaturated kinetics also have been investigated analytically. A significant agreement between the simulation results and the analytical expression of concentration is observed.
  • Results on Control of Bio-electrochemical Models in Microbial Fuel Cells
    S. Thamizh Suganya, J. Visuvasam, L. Rajendran
    Aip Conference Proceedings, 2022
    Mathematical modelling contributes a best develop control strategies for the dynamics of MFCs. The nonlinear controllers are used for mass and charge balance bio-electrochemical models of MFCs. Continuous innovations have established for MFCs and towards added applications of electricity generation, such as wastewater treatment. All considered variables are suitably manipulated variable for substrate flow rate. It is a tremendously complicated device, and want to need valuable instruments for the control techniques for maintaining a mass and charge. So, this work analysis the various mathematical models used to improve control- oriented models and review of MFC is based on mathematics in an attempt to present growing technology. The concentration of considered variables, e electrochemical balance, and an electrical voltage is discussed.
  • Theoretical Analysis Of MHD Mixed Convection From A Vertical Plate Embedded In A Porous Medium With A Convective Boundary Condition
    E. Arul Vijayalakshmi, James Visuvasam, M. Kannan
    Ecs Transactions, 2022
    An analytical approach has been used to study the heat and mass transfer from a vertical plate embedded in a porous medium experiencing a first-order chemical reaction and exposed to a transverse magnetic field. Instead of the commonly used conditions of constant surface temperature or constant heat flux, a convective boundary condition is employed which makes this study unique and the results more realistic and practically useful. The momentum, energy, and concentration equations derived as coupled second-order, ordinary differential equations are solved analytically a highly accurate and thoroughly tested using Homotopy Perturbation Method. The effects of Biot number, thermal Grashof number, permeability parameter, Hartmann number, Eckert number, Sherwood number and Schmidt number on the velocity, temperature, and concentration profiles are illustrated graphically. Proportional to the plate surface temperature, the local skin-friction coefficient, the local Nusselt number and the local Sherwood number were also presented analytically. The discussion focuses on the physical interpretation of the results as well their comparison with the results of previous studies.
  • Voltammetric and Mathematical Analysis of Adsorption of Enzymes at Rotating Disk Electrode
    R. Shanthi, T. Iswarya, J. Visuvasam, L. Rajendran, Michael E.G. Lyons
    International Journal of Electrochemical Science, 2022
    R. Shanthi, T. Iswarya , J. Visuvasam, L. Rajendran, Michael E.G. Lyons 1 Department of Mathematics, AMET (Deemed to be University), Kanathur, Chennai, India 2 Department of Mathematics, Alagappa Govt. Arts College, Karaikudi, Tamilnadu, India 3 Department of Mathematics, Saraswathi Narayanan College, Perungudi, Madurai, India. 4 School of Chemistry & AMBER National Centre, University of Dublin, Trinity College Dublin, Dublin 2, Ireland E-mail: raj_sms@rediffmail.com
  • Analysis of the magnetohydrodynamic flow in a porous medium
    E. Arul Vijayalakshmi, S. S. Santra, T. Botmart, H. Alotaibi, G. B. Loganathan, M. Kannan, J. Visuvasam, V. Govindan
    Aims Mathematics, 2022
    <abstract><p>This paper develops the combined effects of free convection magnetohydrodynamic (MHD) flow past a vertical plate embedded in a porous medium. The dimensionless coupled non-linear equations are solved to get the approximate analytical expression for the concentration by using the homotopy perturbation method. For all possible values of parameters, skin lubrication, Nusselt number and Sherwood number are derived.</p></abstract>
  • Mathematical models for ECE reactions at rotating disk electrodes using homotopy analysis method
    R. Umadevi, J. Visuvasam, K. Venugopal, L. Rajendran
    Aip Conference Proceedings, 2020
    Mathematical models for study the ECE limiting current and second-order ECE reactions developed as a result of the electrochemical reaction in the rotating disk electrode. The effective analytical methods called the homotopy analysis method (HAM) have been used to solve non-linear differential equations. Simple algebraic analytical solutions for the concentration of reactants and the current response are elucidated. The concentration / current expressions obtained here also agree sufficiently with numerical results. The effect on concentration and current of different physical parameter values was computed and shown graphically.
  • New analytical method for solving nonlinear equation in rotating disk electrodes for second-order ECE reactions
    J. Visuvasam, A. Meena, L. Rajendran
    Journal of Electroanalytical Chemistry, 2020
  • Mathematical models of the infinite porous rotating disk electrode
    J. Visuvasam, A. Molina, E. Laborda, L. Rajendran
    International Journal of Electrochemical Science, 2018

RECENT SCHOLAR PUBLICATIONS

  • Strong Fuzzy Planar Graphs: Theoretical Foundations and Applications in Traffic Network Planning Under Uncertainty
    K Kamalanathan, M Krishnamaniam, V James
    European Journal of Pure and Applied Mathematics 19 (1), 7149-7149 , 2026
    2026
  • Analysis of MHD natural convection flow of casson fluid over an oscillating vertical plate
    J Visuvasam, L Rajendran, KK Viswanathan
    AIP Conference Proceedings 3160 (1) , 2024
    2024
    Citations: 1
  • Mathematical Modelling of the Biofiltration Treating Mixtures of Toluene and n-Propanol in the Biofilm and Gas Phase.
    J Visuvasam, A Meena, L Rajendran
    Southeast Asian Bulletin of Mathematics 48 (3) , 2024
    2024
  • Mathematical modeling on non linear Differential equation
    J Visuvasam, A Meena
    Madurai Kamaraj University , 2024
    2024
  • Analysis of amperometric biosensor utilizing synergistic substrates conversion: Akbari-Ganji's method
    KPV Preethi, H Alotaibi, J Visuvasam
    Mathematical Modelling and Control 4 (3), 350 , 2024
    2024
    Citations: 4
  • Modeling glucose isomerization in a packed-bed reactor: A complete theoretical and numerical approach
    M Rajaram, UM Mariappan, J Visuvasam, A Meena, L Rajendran, ...
    International Journal of Electrochemical Science 18 (3), 100023 , 2023
    2023
    Citations: 3
  • Analysis of Von Kármán swirling flows due to a porous rotating disk electrode
    J Visuvasam, H Alotaibi
    Micromachines 14 (3), 582 , 2023
    2023
    Citations: 9
  • Results on control of bio-electrochemical models in microbial fuel cells
    ST Suganya, J Visuvasam, L Rajendran
    AIP Conference Proceedings 2516 (1), 250005 , 2022
    2022
    Citations: 1
  • Analysis of Transient MHD Flow Past a Vertical Plate with Periodic Temperature
    JV E. Arul Vijayalakshmi, M. Kannan
    NeuroQuantology 20 (5), 802-807 , 2022
    2022
  • Theoretical analysis of mhd mixed convection from a vertical plate embedded in a porous medium with a convective boundary condition
    E Arul Vijayalakshmi, J Visuvasam, M Kannan
    Electrochemical Society Transactions 107 (1), 18507-18522 , 2022
    2022
    Citations: 3
  • Voltammetric and mathematical analysis of adsorption of enzymes at rotating disk electrode
    R Shanthi, T Iswarya, J Visuvasam, L Rajendran, MEG Lyons
    International Journal of Electrochemical Science 17 (4), 220433 , 2022
    2022
    Citations: 15
  • Analysis of the magnetohydrodynamic flow in a porous medium
    EA Vijayalakshmi, SS Santra, T Botmart, H Alotaibi, GB Loganathan, ...
    AIMS Mathematics 7 (8), 15182-15194 , 2022
    2022
    Citations: 20
  • Review of Different Types of Energy and Some Properties of Semiregular Graphs
    J Visuvasam, ST Suganya
    Asian Journal of Probability and Statistics 12 (3), 81-101 , 2021
    2021
  • Theoretical Analysis of Single-Stage and Multi-Stage Monod Model of Landfill Degradation Through Mathematical Modelling
    K Murali, B Solayappan, V James, R Lakshmanan, M Abukhaled
    Current Biochemical Engineering 7 (1), 48-62 , 2021
    2021
    Citations: 4
  • Mathematical Models of Single Stage Monod Model of Landfill Degradation using Laplace Transform and Homotopy Perturbation Method
    J Visuvasam, K Krishnan, A Meena
    Humanities 8 (S1), 68-74 , 2021
    2021
  • Analysis of biodegradation and microbial growth in groundwater system using new the homotopy perturbation method
    ST Suganya, MJ Visuvasam, P Balaganesan, L Rajendran
    Turkish Journal of Computer and Mathematics Education 12 (1S), 606-614 , 2021
    2021
    Citations: 4
  • Approximate Solution of Non-Linear Reaction-Diffusion in A Thin Membrane: Taylor Series Method
    J Visuvasam, A Meena, K Nirmala, L Rajendran
    Turkish Journal of Computer and Mathematics Education 12 (1S), 586-594 , 2021
    2021
    Citations: 1
  • Mathematical models for ECE reactions at rotating disk electrodes using homotopy analysis method
    R Umadevi, J Visuvasam, K Venugopal, L Rajendran
    AIP Conference Proceedings 2277 (1), 130013 , 2020
    2020
    Citations: 4
  • Mathematical modelling of Transient Free Convection MHD Flow Past a Vertical Plate with Periodic Temperature Using Homotopy Perturbation Method
    EA Vijayalakshmi, M Kannan
    Authorea 2020 (0929) , 2020
    2020
  • New analytical method for solving nonlinear equation in rotating disk electrodes for second-order ECE reactions
    J Visuvasam, A Meena, L Rajendran
    Journal of Electroanalytical Chemistry 869, 114106 , 2020
    2020
    Citations: 48

MOST CITED SCHOLAR PUBLICATIONS

  • New analytical method for solving nonlinear equation in rotating disk electrodes for second-order ECE reactions
    J Visuvasam, A Meena, L Rajendran
    Journal of Electroanalytical Chemistry 869, 114106 , 2020
    2020
    Citations: 48
  • Mathematical models of the infinite porous rotating disk electrode
    J Visuvasam, A Molina, E Laborda, L Rajendran
    International Journal of Electrochemical Science 13 (10), 9999-10022 , 2018
    2018
    Citations: 26
  • Analysis of the magnetohydrodynamic flow in a porous medium
    EA Vijayalakshmi, SS Santra, T Botmart, H Alotaibi, GB Loganathan, ...
    AIMS Mathematics 7 (8), 15182-15194 , 2022
    2022
    Citations: 20
  • Voltammetric and mathematical analysis of adsorption of enzymes at rotating disk electrode
    R Shanthi, T Iswarya, J Visuvasam, L Rajendran, MEG Lyons
    International Journal of Electrochemical Science 17 (4), 220433 , 2022
    2022
    Citations: 15
  • Analysis of Von Kármán swirling flows due to a porous rotating disk electrode
    J Visuvasam, H Alotaibi
    Micromachines 14 (3), 582 , 2023
    2023
    Citations: 9
  • Analysis of amperometric biosensor utilizing synergistic substrates conversion: Akbari-Ganji's method
    KPV Preethi, H Alotaibi, J Visuvasam
    Mathematical Modelling and Control 4 (3), 350 , 2024
    2024
    Citations: 4
  • Theoretical Analysis of Single-Stage and Multi-Stage Monod Model of Landfill Degradation Through Mathematical Modelling
    K Murali, B Solayappan, V James, R Lakshmanan, M Abukhaled
    Current Biochemical Engineering 7 (1), 48-62 , 2021
    2021
    Citations: 4
  • Analysis of biodegradation and microbial growth in groundwater system using new the homotopy perturbation method
    ST Suganya, MJ Visuvasam, P Balaganesan, L Rajendran
    Turkish Journal of Computer and Mathematics Education 12 (1S), 606-614 , 2021
    2021
    Citations: 4
  • Mathematical models for ECE reactions at rotating disk electrodes using homotopy analysis method
    R Umadevi, J Visuvasam, K Venugopal, L Rajendran
    AIP Conference Proceedings 2277 (1), 130013 , 2020
    2020
    Citations: 4
  • Modeling glucose isomerization in a packed-bed reactor: A complete theoretical and numerical approach
    M Rajaram, UM Mariappan, J Visuvasam, A Meena, L Rajendran, ...
    International Journal of Electrochemical Science 18 (3), 100023 , 2023
    2023
    Citations: 3
  • Theoretical analysis of mhd mixed convection from a vertical plate embedded in a porous medium with a convective boundary condition
    E Arul Vijayalakshmi, J Visuvasam, M Kannan
    Electrochemical Society Transactions 107 (1), 18507-18522 , 2022
    2022
    Citations: 3
  • Mathematical Modelling of Rotating Disc Electrodes and Nonlinear Diffusion in Adv
    J Visuvasam, A Meena, R Swaminathan, L Rajendran
    Chem. Eng 2 , 2020
    2020
    Citations: 3
  • Analysis of MHD natural convection flow of casson fluid over an oscillating vertical plate
    J Visuvasam, L Rajendran, KK Viswanathan
    AIP Conference Proceedings 3160 (1) , 2024
    2024
    Citations: 1
  • Results on control of bio-electrochemical models in microbial fuel cells
    ST Suganya, J Visuvasam, L Rajendran
    AIP Conference Proceedings 2516 (1), 250005 , 2022
    2022
    Citations: 1
  • Approximate Solution of Non-Linear Reaction-Diffusion in A Thin Membrane: Taylor Series Method
    J Visuvasam, A Meena, K Nirmala, L Rajendran
    Turkish Journal of Computer and Mathematics Education 12 (1S), 586-594 , 2021
    2021
    Citations: 1
  • Strong Fuzzy Planar Graphs: Theoretical Foundations and Applications in Traffic Network Planning Under Uncertainty
    K Kamalanathan, M Krishnamaniam, V James
    European Journal of Pure and Applied Mathematics 19 (1), 7149-7149 , 2026
    2026
  • Mathematical Modelling of the Biofiltration Treating Mixtures of Toluene and n-Propanol in the Biofilm and Gas Phase.
    J Visuvasam, A Meena, L Rajendran
    Southeast Asian Bulletin of Mathematics 48 (3) , 2024
    2024
  • Mathematical modeling on non linear Differential equation
    J Visuvasam, A Meena
    Madurai Kamaraj University , 2024
    2024
  • Analysis of Transient MHD Flow Past a Vertical Plate with Periodic Temperature
    JV E. Arul Vijayalakshmi, M. Kannan
    NeuroQuantology 20 (5), 802-807 , 2022
    2022
  • Review of Different Types of Energy and Some Properties of Semiregular Graphs
    J Visuvasam, ST Suganya
    Asian Journal of Probability and Statistics 12 (3), 81-101 , 2021
    2021

GRANT DETAILS

TNSCST, DOTE Campus, Chennai (Students Projects scheme) : Mathematical modelling of the biofilteration treating mixtures of toluene and n-propanol in the biofilm and gas phase (2022-2023), Project Code : BS-0698.