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Dr Ganapathirao Maradana

Dr Ganapathirao Maradana

Dr Ganapathirao Maradana
Dr Ganapathirao’s research interests lie in fluid dynamics. He works on steady as well unsteady, mixed convection, laminar boundary layer flow problems with heat and mass transfer. Specifically, he works on boundary layer flow problems with non-uniform slot suction/injection.

The process of suction or injection is useful in many applications such as in the design of thrust bearing and radial diffusers, thermal oil recovery, in chemical processes to remove reactants, and to prevent corrosion or scaling and reduce the drag, etc. The applications of non-uniform slot suction/injection are widely used in the aircraft to reduce heat transfer across turbine blades and to control transition and /or separation of boundary layers over airplane control surfaces. Previously, Dr Ganapathirao has worked on flow over a vertical cone, wedge, stretching sheet and plate, considering them under various physical effects such as chemical reaction, heat source or sink, viscous dissipation, Joule’s dissipation, Soret and Dufour effects, etc. He uses numerical simulation to study mixed convection and laminar boundary layer flow problems. In many practical situations, mixed convection flows do not necessarily admit similarity solutions, where non-similarity has to be considered. An efficient numerical technique is used to obtain non-similar solutions by solving coupled non-linear partial differential equations using an implicit finite difference scheme in combination with the quasi-linearization technique.

Qualifications

  • PhD (Mathematics)
  • MPhil (Mathematics)
  • MSc (Mathematics)
  • MA. Ed (Mathematics)

Experience

  • Research 12+ Years
  • Teaching 9.5+ Years

Courses taught

  • Transforms and Partial Differential Equations
  • Calculus
  • Algebra & Differential Equations
  • Engineering Mathematics

Research areas

  • Computational Fluid Dynamics
  • Convective Heat and Mass Transfer
  • Magnetohydrodynamic Flow

Consulting areas

  • LaTeX

Selected Publications

View more
  • M. Ganapathirao, R. Ravindran and I. Pop, “Non-uniform slot suction (injection) on an unsteady mixed convection flow over a wedge with chemical reaction and heat generation or absorption,” International Journal of Heat and Mass Transfer, vol.67, pp.1054-1061, Dec.2013, doi: 10.1016/j.ijheatmasstransfer.2013.08.016 (Impact Factor: 5.2, SCI/SCIE)
  • R. Ravindran, M. Ganapathirao and I. Pop, “Effects of chemical reaction and heat generation/absorption on unsteady mixed convection MHD flow over a vertical cone with non-uniform slot mass transfer,” International Journal of Heat and Mass Transfer, vol.73, pp.743-751, Jun.2014, doi: 10.1016/j.ijheatmasstransfer.2014.02.053. (Impact Factor: 5.2, SCI/SCIE)
  • M. Ganapathirao, G. Revathi and R. Ravindran, “Unsteady mixed convection boundary layer flow over a vertical cone with non-uniform slot suction (injection),” Meccanica, vol.49, no.3, pp.673-686, Mar.2014, doi: 10.1007/s11012-013-9819-3. (Impact Factor: 2.7, SCI/SCIE)
  • M. Ganapathirao, R. Ravindran and E. Momoniat, “Effects of chemical reaction, heat and mass transfer on an unsteady mixed convection boundary layer flow over a wedge with heat generation/absorption in the presence of suction or injection,” Heat and Mass Transfer, vol.55, no.2, pp.289-300, Feb.2015, doi: 10.1007/s00231-014-1414-1. (Impact Factor: 2.2, SCI/SCIE)
  • Ravindran and M. Ganapathirao, “Non-uniform slot suction/injection into mixed convection boundary layer flow over a vertical cone,” Applied Mathematics and Mechanics (English Edition), vol.34, no.11, pp.1327-1338, Nov.2013, doi: 10.1007/s10483-013-1748-7. (Impact Factor: 4.4, SCI/SCIE)

Research Papers

  • M. Ganapathirao, R. Ravindran and N. Samyuktha, “Effect of viscous dissipation on MHD mixed convective flow over a vertical wedge embedded in a porous medium with non-uniform slot suction or injection,” Journal of Porous Media, vol.19, no.1, pp.47-63, Jan.2016, doi: 10.1615/JPorMedia.v19.i1.40. (Impact Factor: 2.3, SCI/SCIE)
  • N. Samyuktha, R. Ravindran and M. Ganapathirao, “Unsteady mixed convection flow over a vertical plate in a porous medium with non-uniform slot suction (injection),” Journal of Porous Media, vol.19, no.10, pp.913-930, Oct.2016, doi: 10.1615/JPorMedia.v19.i10.60. (Impact Factor: 2.3, SCI/SCIE)
  • N. Samyuktha, R. Ravindran and M. Ganapathirao, “Effects of chemical reaction, heat generation or absorption into a mixed convection boundary layer flow over a vertical stretching sheet with non-uniform slot mass transfer,” Journal of Applied Mechanics and Technical Physics, vol.58, no.1, pp.116-128, Jan.2017, doi: 10.1134/S0021894417010138. (Impact Factor: 0.6, SCI/SCIE)
  • M. Ganapathirao and R. Ravindran, “Non-uniform slot suction/injection into mixed convective MHD flow over a vertical wedge with chemical reaction,” Procedia Engineering, vol.127, pp.1102-1109, Dec.2015, doi: 10.1016/j.proeng.2015.11.472. (Scopus)
  • M. Ganapathirao and R. Ravindran, “Soret and Dufour effects on unsteady mixed convection flow over a vertical cone in porous medium with non-uniform slot suction/injection,” Materials Today: Proceedings, vol.4, no.9, pp.10549-10554, Sep.2017, doi: 10.1016/j.matpr.2017.06.418. (Scopus)
  • M. Ganapathirao, Ali J. Chamkha, and N. Srinivasarao, “Effects of non-uniform slot suction/injection and chemical reaction on mixed convective MHD flow along a vertical wedge embedded in a porous medium,” Frontiers in Heat and Mass Transfer, vol.13, no.15, pp.1-5, Aug.2019, doi: 10.5098/hmt.13.15. (Scopus)
  • M. Ganapathirao, R. Ravindran, and I. Pop, “Non-uniform slot suction (injection) on an unsteady mixed convection flow over a wedge with chemical reaction and heat generation or absorption,” International Journal of Heat and Mass Transfer, vol.67, pp.1054-1061, Dec. 2013, doi: 10.1016/j.ijheatmasstransfer.2013.08.016. (Impact Factor: 5.2, SCI/SCIE)
  • R. Ravindran, M. Ganapathirao, and I. Pop, “Effects of chemical reaction and heat generation/absorption on unsteady mixed convection MHD flow over a vertical cone with non-uniform slot mass transfer,” International Journal of Heat and Mass Transfer, vol.73, pp.743-751, Jun. 2014, doi: 10.1016/j.ijheatmasstransfer.2014.02.053. (Impact Factor: 5.2, SCI/SCIE)
  • M. Ganapathirao, G. Revathi, and R. Ravindran, “Unsteady mixed convection boundary layer flow over a vertical cone with non-uniform slot suction (injection),” Meccanica, vol.49, no.3, pp.673-686, Mar.2014, doi: 10.1007/s11012-013-9819-3. (Impact Factor: 2.7, SCI/SCIE)
  • M. Ganapathirao, R. Ravindran, and E. Momoniat, “Effects of chemical reaction, heat and mass transfer on an unsteady mixed convection boundary layer flow over a wedge with heat generation/absorption in the presence of suction or injection,” Heat and Mass Transfer, vol.55, no.2, pp.289-300, Feb.2015, doi: 10.1007/s00231-014-1414-1. (Impact Factor: 2.2, SCI/SCIE)
  • R. Ravindran and M. Ganapathirao, “Non-uniform slot suction/injection into mixed convection boundary layer flow over a vertical cone,” Applied Mathematics and Mechanics (English Edition), vol.34, no.11, pp.1327-1338, Nov.2013, doi: 10.1007/s10483-013-1748-7. (Impact Factor: 4.4, SCI/SCIE)

Conferences papers

  • M. Ganapathirao and R. Ravindran, “Non-uniform slot suction /injection into mixed convective MHD flow over a vertical wedge with chemical reaction,” presented at International Conference on Computational Heat and Mass Transfer-2015, Warangal, Telangana, India, Nov.30-Dec.02, 2015.
  • M. Ganapathirao and R. Ravindran, “Soret and Dufour effects on unsteady mixed convection flow over a vertical cone in porous medium with non-uniform slot suction/injection,” presented at International Conference on recent trends in Engineering & Material Science, Jaipur, Rajasthan, India, Mar.17-19, 2016.
Awards & Recognition
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