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DEPARTMENT OF MATHEMATICS

SCHOOL OF TECHNOLOGY

GITAM UNIVERSITY, HYDERABAD

PUBLICATIONS

Dr. K. Govardahan.                            M.Sc., Ph.D.

Assistant professor

Department of Mathematics

GITAM School of Technology

HYDERABAD

GITAM University

TELANGANA-502329

INDIA

 

  Research Interest                 

  

  Fluid Mechanics

 

  Thrust Areas of Resarch

  Heat and Mass Transfer, MHD flows and

  Finite Element Methods


                                                                                       2016

25)   K.Govardhan,S.Renuka,B.S.malga,M.V.Krishna, “Effects of Internal Heat generation and Injection

        through one side of a long vertical channel  Embedded in Porous medium with Transpiration Cooling”

        Accepted for Publication in International Journal of mechanical Engineering and Biomechanics.

24)  K.Govardhan, M.Balsiddulu, N.Kishan,P.Suresh.“Effect of Chemical reaction, Heat and Mass transfer on

       MHD Flow fast a Semi Infinite Plate with Viscous Dissipation” Accepted for Publication in   international

       journal on Theoretical and  Applied research in Mechanical Engineering.

23)  G.Sreedhar Sharma, K.Govardhan “Thermo-Diffusion and Diffusion-Thermo effects on free convection

       heat and mass transfer from vertical surface in a porous medium with viscous dissipation in the

       presence of Thermal radiation"Published in   Archives of current Research international 3(1),1-11,2016.

 

2015  

 

22)  K.L.Amlani, K.Govardhan, H.D.Doctor “Two Point Boundary Value Problem with Unknown    

        Intervel”.Published in International Journal of Mathematical Archives 6(9),28-31,2015.

21)  K.Govardhan, G.Nagaraju, K.Kaldhar, M.Balasiddulu “Mhd and Radiation Effects on Mixed Convection

       Unsteady Flow of Microolar Fluid over a Stretching Surface.  Published in Procedia Computer Science 57

       (2015) 65-76 (Elsevier).Impact factor (0.705) (Scopus)


20) D.Sreenivas, G.SreedharSharma, K.Govardhan “Effect of Viscous Dissipation, Soret and Dufour effect on

       Free Convection Heat and Mass Transfer from Vertical Surface in a Porous Media”, Published  in

       Procedia Material Science 10 (2015) 563-571 (Elsevier). 

19)  M. Balasiddulu, N.Kishan, K.Govardhan, Hymavathi, “Finite Element Analysis of Hall Effects on MHD

       Flow past an Accelerated Plate with Ramped Temperature”.  Published in Global journal of Pure and

       Applied Mathematics,Vol11,No 2,2015,Pg.23-27 

 

2014

18)  M.Balasiddulu, K.Govardhan, N.Kishan “Finite Element Analysis of Fully Devolpped Free Convection

       Flow Heat and Mass transfer of A MHD/Micropolar Fluid Over a vertical Channel” published in   Jordan

       Journal of Mechanical and Industrial Engineering,Vol 8, issue 4, 219-232,2014(Scopus).

17)  K.Govardhan, G.Nagaraj, K.Kaladhar, B.Balaswamy “Effect of MHD and injection through one side of a

       long vertical channel Embedded in Porous medium with transpiration cooling”, Published in “Central

       Europian Journal of Engineering(Springer)” Vol 4(4),2014,3391-3397(Scopus).

16)  D.Srinivas, G.SreedharSharma, K.Govardhan, “Numerical Study of MHD,thermal radiation,free

       convection heat and mass transfer from vertical surface in porous media considering soret and dufour

       effects” Published in Int Journal  of Heat&Technology,Vol 32,No 12(2014),179-184(Scopus).

15)  K.Govardhan, B.Balaswamy, N.Kishan, “Unsteady Boundary Layer flow due to a stretching porous

       surface in a Rotating fluid” published in “Engineeering Mechanics,Vol 21,No.3,2014, PP 1-9”.

14)  K.Govardhan, G.Sreedhar Sharma, D.Sreenivasu,” Radiation effect on Soret and Dufour MHD free

       convection heat and mass transfer in a doubly stratified darcy porous medium with viscous dissipation.

       Published in Elixir Appl.Maths (66) 2014, 20614-20625.

 

2013

13)  G.Sreedhar Sharma, K.Ramakrishna Prasad, K.Govardhan, “The combined effect of chemical reaction,

        thermal radiation on steady free convection and mass transfer flow in porous medium considering soret

        and dufour effect”. Published in IOSR Journal of Mathematics,Vol 8,issue 2(Sep-Oct 2013) PP 67- 80.

        Impact factor(1.756)(Copernicus)

12)   G.Sreedhar Sharma, D.Srinivasu, K.Govardhan, K.Rama Krishna Prasad, “Numerical study of MHD free

        convection heat and mass transfer from vertical surface in porous media considering soret and dufour

        effect.Published in “Advances in Apllied Science Research, 4(1), 2013,300-307.

11)   K.Govardhan, S.Renuka, N.Kishan “Radiation Effects on MHD Steady Free Convection Flow of a Gas at a

        Stretching Porous Surface with a Uniform Free Stream.  Published in Chemical Engineering Research

        Bulletin 16 (2013) 16-24(Scopus).   

2012

10)   K.Govardhan,S.Renuka,N.Kishan “Unsteady Boundary layer flow of an incompressible micropolar fluid

        over a Porous Stretching  sheet”, Published  in “Acta Mechanica  Slovaca”,Vol 16,No1,2012. 

9)     K.Govardhan,B,Balaswamy,N.Kishan “Effect of Internal Heat Generation, Soret and  Dufour on   MHD

        Free Convection Heat and Mass Transfer in a Doubly Stratified   Darcy   Porous Medium with Viscous

        Dissipation. Published in“Emirates Journal of Engineering and Research”,Vol 17,PP,29-42, No. 2,2012.

8)     K.Govardhan,S.Renuka,N.Kishan“Effects of MHD on Unsteady Boundary Layer Flow due to a stretching

        surface in a rotating fluid”, published in “Atti Della Fondazione Giorgio Ronchi”,Vol,67, issue 4, PP.631-

        640, 2012.

7)     K.Govardhan,B.Balaswamy,N.Kishan“Effect of Viscous Dissipation and radiation Effect on MHD Heat and

        Mass transfer Flow of a Gas at a Stretching Surface with Uniform Free Stream” published in “Int j of

        Engineering physics and Thermo physics”,(Springer)Vol,85,No,4,PP 909-916,July-Aug(2012)

6)     K.Govardhan, N.Kishan“UnsteadyMHDBoundary Layer Flow of an Incompressible Micropolar Fluid Over

        a Stretching Sheet”. Published in Journal of Applied Fluid Mechanics, Vol 5(3), PP 23-28, July 2012
        (Sci journal).Imfact factor(0.746)

5)     Balasiddulu Malga, K.Govardhan,N.Kishan “Finite Element Analysis of Hall Effects on MHD Flow fast an

        Accelerated plate”, Published in   Int.J.of Mathematics Research,Vol4, Number 3,2012,pp259-268.

 

2011

4)     K.Govardhan,N.Kishan,M.ChennaKrishnaReddy “Radiation Effect on MHD Steady Free Convection Flow of

        a Gas at a Stretching surface with a Uniform Free Stream with Viscous Dissipation” Published in

       Thammasat International Journal of Science and Technology,Vol 16,Number 2,PP 1-10,April-june,2011. 

3)    K,Govardhan,N.Kishan“Unsteady Boundary Layer Flow of An Incompressible Micropolar Fluid Over a

        Stretching Sheet”, Published in Int.J.Appl Math and Mech,Vol 2,Number 1-2,(2011),pp.77-88.

2010 

2)    N.Kishan,M.ChennaKrishnaReddy,K.Govardhan, “Finite difference Solution of Two dimensional Flow of a

        Micropolar Fluid in a Porous Channel with High Mass Transfer”published in Journal of Indian Academy

        of mathamatics,Indore,Vol 32 (2) 2010.

2009

1)     N.Kishan,M.ChennaKrishna Reddy.K.Govardhan, “MHD free Convection Heat and Mass transfer in     

        a doubly Stratified Darcy Porous medium considering Soret and Dufour effects with Viscous

        Dissipation” published in International Journal of Applied Mechanics and Engineering Vol 14/3  2009.
                                                                                         

 

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