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Prof. Dipak Sarma

Prof. Dipak Sarma

Professor

Ph.D. : Gauhati University

Research Interests:

Fluid Dynamics, Relativity
Date of Joining : Aug 22, 1994

Phone: +91-9864145958
Email: dipak.sarma@cottonuniversity.ac.in

Vidwan Profile
About Research Projects Research Paper Publications Book publication relating subject/research concerned Research Scholars Other Informations

About

Career Profile/Services:

  1.  Lecturer, Cotton College, Guwahati (22-08-1994 to 21-08-2000)
  2.  Sr. Lecturer, Cotton College, Guwahati (22-08-2000 to 19-02-2006)
  3.  Lecturer (Sel. Grade) (19-02-2006 to 19-02-2009)
  4.  Associate Professor, Cotton College (01-02-2009 to 01-05-2017)
  5.  Associate Professor, Cotton University (01-06-2017 to 24-01-2018)
  6.  Professor, Cotton University (25-01-2018 to till Today)

Administrative assignments within and outside the institution:

  1. Controller Incharge of Cotton University

Activities/assignments in the University:

  1. Zonal officer, Assistant Zonal officer,
  2. Joint Convenor of PG admission Committee, Member of UG admission Committee,
  3. Coordinator of Net/Set special Classes,
  4. Convener of National Conference on Mathematics, Joint Convenor of HS, admission Committee

 

 

Research Projects

Sl. No. Principal Investigator Co Principal Investigator Title of the Project Period Sponsoring Agency Sanctioned Amount Status
1 Dr. Dipak Sarma -- Some convective flow through porous medium with or without magnetic field Two years UGC (NERO) 45,000.00 Completed
2 Dr. Dipak Sarma -- A Study of some convective flow problems with Application Two years UGC (NERO) 3,90,000.00 Completed

 

Research paper publications

2024

1. Ankur Kumar Sarma, Dipak Sarma, MHD flow in free convection over an exponentially stretched sheet submerged in a double-stratified medium, International Journal of Ambient Energy , vol. 45, 1, 2024 10.1080/01430750.2024.2356060

2. Ankur Kumar Sarma, Dipak Sarma, Unsteady magnetohydrodynamic bioconvection Casson fluid flow in presence of gyrotactic microorganisms over a vertically stretched sheet, Numerical Heat Transfer, Part A: Applications, 2024 10.1080/10407782.2024.2389338

3. Sunmoni Mudoi, Dipak Sarma, Ankur Kumar Sarma, Steady MHD Flow and Heat Transfer On a Stretched Vertical Permeable Surface In Presence of Heat Generation, Thermal Rdiation, Soret Effect and Chemical Reaction., Indian Journal Of Natural Sciences, vol. 15, 84, 2024

4. Ankur Kumar Sarma, Dipak Sarma, Sunmoni Mudoi, Thermal Diffusion, Diffusion-Thermo Effect on a MHD Flow through a Porous Stretching Plate, Indian Journal Of Natural Sciences, vol. 15, 84, 2024

Research paper publications till 2021

  1. The simultaneous effect of Eckert number and magnetic prandtl number on casson fluid flow, Frontiers in Heat and Mass Transfer, Vol. 16(12), 2021.
  2. Effect oe electromagnetic force on MHD free convective heat and mass flow over a vertical porous plate, JP Journal of Heat and Mass Transfer, Vol. 20(2), 89-104, 2020.
  3. Dufour and Soret effects on MHD Free Convection Heat and Mass Transfer Flow Porous Medium, International Journal of Scientific Research and Reviews. Vol. 8(2) , 2019.
  4. Heat And Mass Transfer On Unsteady MHD Free Convection Flow Of Chemically Reactive And Radiative Flow Past a Vertical Porous Plate In Slip Flow Regime With Heat Source/Sink And Thermal Diffusion , J P Journal of Heat and Mass Transfer. Vol 18(1), 109-132, 2019.
  5. Dufour effects on Unsteady MHD Convective Heat and Mass Transfer Flow of Micropolar Fluid Past a Vertical Moving Porous Plate. Chemical Engineering Transactions , Vol. 71, 2018.
  6. A study of chemically reactive species and thermal radiation effects on an unsteady MHD free convective flow through a porous medium past a flat plate with ramped wall temperature, Int. J. of Applied Mechanics and Engineering 2017, 17344492
  7. Effect of chemical reaction on an oscillatory MHD mixed convective mass transfer flow past an infinite vertical porous plate with variable suction, International Journal of Advanced Scientific and Technical Research. 2016, 22499954
  8. Effects of Hall Current and Rotation on Unsteady MHD Natural Convection Flow Past a Vertical Flat Plate with Ramped Wall Temperature and Heat Absorption, British Journal of Mathematics & Computer Science. 2016, 22310851
  9. Effect of Thermal Radiation on Steady MHD Convective Flow past a continuously moving vertical plate in a porous medium, Int. Org. of Sci. Res. 2016, 22785728
  10. Effects of Hall current, rotation and Soret effects on MHD free Convection heat and mass transfer flow past an accelerated vertical plate through a porous medium, Ain Shams Engineering Journal. 2016, 20904479
  11. Effect of Thermal Radiation on a Transient Free Convective Flow Through a Porous Medium In Presence heat source, Int. J. of Fluid Mechanics. 2016, 09754199
  12. Effects of Thermal Radiation and Chemical Reaction on steady MHD mixed Convective flow over a vertical Porous plate with Induced Magnetic Field, Int. J. of Fluid Mechanics Research, 2015, 10642277
  13. Chemical Reaction Effects on a Three Dimensional MHD.Mass Transfer Flow past a Vertical Plate, Int. Org. of Sci. Res. 2015, 22785728
  14. MHD Free Convection and Mass Transfer flow Past an Accelerated Plate with Chemical Reaction Effects in Presence of Radiation, Latin American Applied Research 2014, 03270793 and 18518196
  15. Effect of Thermal Radiation on MHD Free Convective Oscillatory Flow between two vertical parallel plates with periodic plate Temperature and Dissipative Heat, Int. J. of Heat and Tech. 2014, 03928764
  16. Soret Effects in a MHD Free Convective Flow through a Porous Medium bounded by an infinite Vertical Porous Plate with Constant Heat Flux, Int. J. of Heat and Tech. 2014, 03928764
  17. MHD Mixed Convection and Mass Transfer from an Infinite Vertical Porous Plate with Chemical Reaction in Presence of a Heat Source,  App. Math. Sci. 2012, 1312885
  18. Effects of Thermal Radiation on a Three Dimensional Free Convective Flow with Mass Transfer past a Porous Vertical Plate, Int. J. of Math. Sci. and Eng. App. 2012, 16877357
  19. MHD Convective Flow past a Continuously Moving Porous Vertical Plate with Mass Transfer, Int. J. of Math. Sci. and Eng. App. 2012, 09739424
  20. MHD Convective Flow Past a Vertical Porous Plate in Slip-Flow Regime with Chemical Reaction, Radiation, Absorption and Variable Viscosity, Int. J. of Heat and Tech. 2012, 09765462
  21. Soret and Dufour Effects in a MHD Free Convective Flow of a Viscous Incompressible Fluid in a Porous Medium Between a Long Vertical Wavy Wall and a Parallel Flat Wall,  J. of Rajasthan Acad. of Phys. Sci 2012, 09726306
  22. Soret and Dufour Effects on Steady MHD Convective Flow Past a Continuously Moving Porous Vertical Plate, Int. J. of Eng. Sci. and Tech. 2012, 09755462
  23. Free Convective MHD Flow through a Porous Medium in Presence of a heat source with Constant Heat Flux, Proc. of 51st Congress of ISTAM. 2006
  24. Three Dimensional Free Convective flow with Heat and Mass Transfer through a Porous Mediumwith Periodic Permeability, J. of Rajasthan Acad. of Phys. Sci. ISSN:0972-6306 Vol. 5(1), pp.53-68, 2006
  25. Three Dimensional Free Convective flow and Mass Transfer along a Porous vertical Plate, Bull. of the Allahabad Math. Soc., Vol. 21, pp.125-141, 2006.
  26. Free Convective MHD Flow and Heat Transfer through a Porous Medium Between Two Long Vertical Wavy Walls,  J. of Rajasthan Acad. of Phys. Sc., Vol. 4(4), pp.253-269, 2005
  27. MHD Free and Forced Convective Flow and Mass Transfer Through Porous Medium, Far East J. of App. Mathematics,  Vol. 21(3), pp.271-287, 2005
  28. Laminar Boundary Layers in Oscillatory Flow along an Uniformly Moving Infinite Flat Plate with Variable Suction, Cotton College Research Journal, Vol. 1, pp.133-144, 2001.
  29. Free Convective Heat Transfer through a Porous Medium Confined Between a Long Vertical Wavy Wall and a Parallel Flat Wall, Ultra Scientist of Physical Sciences, Vol. 13(2), pp.231-238, 2001
  30. Three Dimensional Free Convective MHD Flow and Heat Transfer Through a Porous Medium, Far East J. of App. Mathematics. ISSN:0972-0960 Vol. 4(3), pp.357-369, 2000
  31. Free Convective MHD Flow Past a Porous Medium Bounded by a Vertical Porous, Infinite Moving Plate with Suction and Constant Heat Flux, Ultra Scientist of Physical Sciences, Vol. 11(3), pp.282-287, 1999
  32. Two Dimensional Unsteady Convective flow Through a Rotating Porous Medium with Variable Suction, Ultra Scientist of Physical Sciences, Vol. 10(2), pp.201-206, 1998
  33. Three Dimensional Free Convective Flow and Heat Transfer Through a Porous Medium, Indian J. of Pure and Applied Mathematics, Vol. 28(10), pp.1345-1353, 1997

 

Book publication relating subject/research concerned

  1. Beginner Course in College Mathematics  : Bookland, 2010.
  2. An Easy Approach to Mathematics : Kalyani Publishers, 2011.
  3. Ganit For Class-X : R.G. Publisher, 2017.

Research Scholars

Sl. No Name Research Topic Roll No
1 Silpisikha Goswami Fluid Dynamics
2 Piroja Begum Fluid Dynamics
3 Mridusmita Das Fluid Dynamics
4 ANKUR KUMAR SARMA Fluid Dynamics MTH2291004
5 SUNMONI MUDOI Fluid Dynamics MTH2191007
6 SATYA BHUSHAN ROY Fluid Dynamics MTH2191008

Other Information

Association with Professional Bodies:

  1. Member, Assam Higher Secondary Council
  2. Member, Board of Secondary of Assam
  3. Member, Assam Public Service Commission
  4. Life Member, Assam Academy of Mathematics
  5. Life Member, Indian Society of Theoretical and Applied Mathematics
  6. Life Member, Indian Mathematical Society
  7. Member, Academic Council of Aryabidyapith College
  8. Member,  Board of Studies of Royal Global University
  9. Member, Syllabi committee of Mathematics, Gauhati University
  10. Member, revised syllabi committee of Assam Higher Secondary Council