Sudhakar Subudhi
Associate professor
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Interests
Natural and Forced convection, Natural Ventilation, Unconventional energy systems, Nanofluids
sudhakar.subudhi@me.iitr.ac.in
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+91-1332-284763
https://energysystemlabiit.wixsite.com/mysite
Biosketch
Educational Details
Professional Background
Administrative Positions

Research
Projects
Papers
Books
Collaborations

Honours and Awards
Honors
Memberships

Teaching Engagements
Teaching Engagements

Students
Supervisions
Associate Scholars

Miscellaneous
Events
Visits
Miscellaneous
BioSketch
Educational Details
OUAT Bhubaneswar
2000
BTech., Mechanical
IISc Bangalore
2003
MSc(Engg.), Natural Convection
IISc Bangalore
2008
PhD., Natural Ventilation & Source-Sink Pair
Professional Background
Scientist
01 Jan 2007 - 01 Jan 2010
ISRO Satellite Centre, Bangalore
Assistant Professor
01 Jan 2010 - 01 Jan 2012
NIT Calicut
Assistant Professor
01 Jan 2012 - 01 Jan 2016
IIT Roorkee
Associate Professor
01 Jan 2016 - Present
Indian Institute of Technology Roorkee
Administrative Positions
Lab-in-charge, Fluid mechanics lab
01 Jan 2012 - Present
Indian Institute of Technology Roorkee
Lab-in-charge, Fluid mechanics lab
01 Jan 2010 - 01 Jan 2012
NIT Calicut
Research
Projects
TOPIC START DATE FIELD DESCRIPTION FINANCIAL OUTLAY FUNDING AGENCY OTHER OFFICERS
Flow visualization and temperature measurements for turbulent natural convection over a heated bottom surface of an enclosure 15 Jul 2010 Natural Convection 500000 NIT Calicut
Natural Convection in Nanofluids 01 May 2013 Natural Convectiom 1000000 IIT Roorkee
Thermal & flow interactions in the series and parallel networking of solar thermal collectors 01 May 2014 Solar energy 686000 Indo-US Science Technology Fund
Experimental investigation of convective heat transfer characteristics and pressure drop in forced convection using nanofluids 01 Mar 2014 Forced convection 2360000 DST
Solar Assisted Liquid Desiccant Cooling System Using Single Storage Tank 01 Sep 2019 Solar energy 3186000 DST Prof. Manish Mishra




Honors And Awards
Honors
8th ISHMT-ASME conference
2008
Best paper award
OUAT
1997
OUAT Merit Scholarship in B.Tech
IIT Roorkee
2014
Indo-US BASE fellowship and visiting faculty to University of Notre Dame, USA
MemberShips
NSFMFP
01 Aug 2018 - Present
Life Member
ISEES
01 Jul 2018 - Present
Life Member
ISTE
31 Aug 2020 - Present
Life member
ISHMT
01 Jul 2018 - Present
Life Member
International Association of Engineers(IAENG)
31 Aug 2020 - Present
Life member
Teaching Engagements
Teaching Engagements
Engineering Thermodynamics ( MIN 106 )
Autumn
Solar Energy ( MIN 525 )
Autumn
Renewable Energy ( MIN 532 )
Spring
Students
SuperVisions
Study of natural convection heat transfer in Al2O3/water nanofluids
25 Dec 2012 - 01 Apr 2016
Other Supervisors: , Scholar: Rajesh Choudhary
Study of thermal properties, forced convection & pressure drop in Al2O3 & TiO2 nanofluids
15 Jul 2013 - 01 Jul 2017
Other Supervisors: , Scholar: Deepak Khurana
Study of liquid desiccant air conditioning system using marquise shaped channel solar collector
15 Jul 2015 - 13 Aug 2020
Other Supervisors: , Scholar: Geleta Fekadu Daba
Natural convection in magnetic nanofluids
15 Jul 2015 - 21 Dec 2020
Other Supervisors: , Scholar: Aditya Kumar
Numerical study of natural convection in rectangular cavity filled with nanofluids
01 May 2017 - Present
Other Supervisors: , Scholar: Deepak Kumar
Study of thermoregulatory mechanism of human body
15 Jul 2017 - Present
Other Supervisors: , Scholar: Shashikant Das
Tropical Summer index- a study of thermal comfort on Indian subjects
15 Jul 2018 - Present
Other Supervisors: E Rajasekar, Scholar: Krishan Upadhyay
Study of heat and mass transfer in a single storage solar assisted liquid desiccant air conditioning System
25 Dec 2018 - Present
Other Supervisors: , Scholar: Kalpana
Forced-air pre-cooling of fruits
15 Jul 2018 - Present
Other Supervisors: Ravi Kumar, Scholar: Amit Kumar
Optimum analysis of heat pipe solar collector
15 Jul 2019 - Present
Other Supervisors: , Scholar: Sajesh M
Miscellaneous
Events
Faculty Development Programme on Advanced Flow Measurements and Visualization Techniques
01 Jan 2011 - Present
AICTE
Two days National Workshop on Energy Efficient Buildings
01 Jan 2011 - Present
Workshop on "Computational Fluid Dynamics"
01 Jan 2012 - Present
ISTE
Visits
Rio de Janeiro, Brazil
2019-05-19
ICMF 2019
Firenze, Italy
2016-05-22
ICMF2016
Boston, USA
2014-06-29
ASME2014
University of Notre Dame, USA
2014-05-01
Visiting faculty
Sandiego, USA
2013-11-15
IMECE 2013
Patent

Sudhakar Subudhi, Geleta Fekadu Daba, Sajesh M & Kalpana “A SOLAR ASSISTED COMPACT LIQUID DESICCANT COMFORT SYSTEM”. Patent file no: 202011056779 dated. 28.12.2020.

Refereed Journal Papers

Publications in Journals

  1.         Myat Sithu Lwin, Shashikant Das and Sudhakar Subudhi, “Human thermoregulatory behavior during fixed-intensity and self-paced cycling”. European J. Applied Physiology (Under review).

    2.     Deepak Khurana & Sudhakar Subudhi, “Heat transfer and pressure drop performance of Al2O3/water and TiO2/water nanofluids in tube fitted with simple or modified spiral tape inserts”, ASME-Journal of Heat Transfer (Under review).

    3.     Rajesh Kumar and Sudhakar Subudhi. “Effect of size and concentration of particle and confinement on the natural convection in Al2O3/DW nanofluid”, ASME-J. Heat Transfer (Under review).

    4.     Aditya Kumar and Sudhakar Subudhi, “Experimental investigation on the thermophysical properties of low concentration magnetic colloidal suspensions (nanofluids) with the variations in temperature & magnetic field”, Journal of Magnetism and Magnetic Materials (Under review).

    5.     Shashikant Das and Sudhakar Subudhi, “A review on different approaches to study thermal comfort”. International Journal of Environmental Science and Technology (Under review).

    6.     Kalpana Singh and Sudhakar Subudhi, “A review of liquid desiccant dehumidification system integrated with evaporative cooling technology”. Int. J. Energy Res. (Under review).

    7.     Shashikant Das, Sudhakar Subudhi and E Rajasekar, “Evaluation of thermoregulation and thermal sensation in hot and cold thermal environments”. Indoor & Built Environment (Under review).

    8.     Soumalya Ghosh & Sudhakar Subudhi, “Developments in Fuel Cells and Electrochemical Batteries using Nanoparticles and Nanofluids”. Renewable and Sustainable Energy Reviews (Under review).

    9.     Deepak Kumar, Aditya Kumar & Sudhakar Subudhi, “Magnetic field effect on the buoyancy-driven convection in Fe3O4/water nanofluid filled enclosure with mutual orthogonal heaters”. ASME-J. Therm. Sc. Eng. Appl., (Accepted).

    10.  Deepak Kumar, Aditya Kumar & Sudhakar Subudhi, “Effect of spatially varying magnetic field on the cooling of an electronic component through natural convection in magnetic nanofluids”. ASME-J. Therm. Sc. Eng. Appl., (Under review).

    11.  Deepak Khurana & Sudhakar Subudhi, “Effects of pH and surfactant on the forced convection of Al2O3/water and TiO2/water”. ASME-J. Therm. Sc. Eng. Appl. (Accepted).

    12.  Sajesh M, Geleta Fekadu, Kalpana Singh & Sudhakar Subudhi, “Liquid desiccant air conditioning using single storage solution tank, evaporative cooling and marquise shaped solar collector”. ASME-J. of Energy Res. Tech. (Accepted).

    13.  Aditya Kumar and Sudhakar Subudhi, “Thermal fluctuations and boundary layer properties of turbulent natural convection inside open cavities of different dimensions heated from below”, Physics of Fluids, Vol. 32, 067114, 2020.

    14.  Aditya Kumar & Sudhakar Subudhi, “Preparation, characterization and heat transfer analysis of nanofluids used for engine cooling”, Applied Thermal Engineering, Vol. 160, page. 114092-1-9, 2019.

    15.  Deepak Khurana & Sudhakar Subudhi, “Forced convection of Al2O3/water nanofluids with simple and modified spiral tape inserts”. Heat and Mass Transfer, Vol. 55(6), Page. 1-13, 2019.

    16.  Rajesh Choudhury, Adarsh Saini & Sudhakar Subudhi, “Oberbeck-Boussinesq approximations and geometrical confinement effects of free convection in open cavity”. Heat and Mass Transfer, Vol. 55, page. 2095-2102, 2019.

    17.  Sahil Arora, Geleta Fekadu & Sudhakar Subudhi, “Energy and Exergy Analysis of Marquise Shaped Channel Flat Plate Solar Collector Using Al2O3–Water Nanofluid and Water”. ASME-Journal of Solar Energy Engineering, Vol.141, page.041008-1-9, 2019.

    18.  Geleta Fekadu & Sudhakar Subudhi, “Renewable energy for liquid desiccant air conditioning systems: A review”. Renewable and Sustainable Energy Reviews, Vol. 93, page.364-379, 2018.

    19.  Pankaj Tiwary & Sudhakar Subudhi, “A review of studies using nanofluids in flat-plate and direct absorption solar collectors”. Renewable and Sustainable Energy Reviews, Vol. 84, page.54-74, 2018.

    20.  Aditya Kumar & Sudhakar Subudhi, “Preparation, characteristics, convection and applications of magnetic nanofluids: A review”. Heat and Mass Transfer, Vol. 54, page.241-265, 2018.

    21.  Aditya Kumar, Vivekanand & Sudhakar Subudhi, “Cooling and Dehumidification using Vortex tube”. Applied Thermal Engineering, Vol.122, page.181-193, 2017.

    22.  L Gangadhara Kiran Kumar, P Muthukumar & Sudhakar Subudhi, “Thermal comfort analysis of hostels in National Instituteof Technology Calicut, India”. Sadhana (Springer), Vol.42, page.63-73, 2017.

    23.  Devang Marvania & Sudhakar Subudhi, “Compressed Air Powered Engine”. Renewable and Sustainable Energy Reviews, Vol.70, page.1119-1130, 2017.

    24.  Deepak Khurana, Rajesh Choudhury & Sudhakar Subudhi, “Investigation of Thermal Conductivity and Viscosity of Al2O3/Water Nanofluids using Full Factorial Design and Utility Concept”. Nano, Vol.11, No. 8, page.1650093-1-10, 2016.

    25.  Rajesh Choudhury & Sudhakar Subudhi, “Aspect ratio dependence of turbulent natural convection in Al2O3/water nanofluids”. Applied Thermal Engineering, Vol.108, page.1095-1104, 2016.

    26.  Rajesh Choudhury, Deepak Khurana, Aditya Kumar & Sudhakar Subudhi, “Stability analysis of Al2O3/Water nanofluids”. Journal of Experimental Nanoscience Vol.12, page.140-151, 2017.

    27.  Deepak Khurana, Rajesh Choudhury & Sudhakar Subudhi, “A critical review of forced convection heat transfer and pressure drop of Al2O3, TiO2 and CuO Nanofluids”. Heat and Mass Transfer Vol.53, page.343-361,2017.

    28.  L Gangadhara Kiran Kumar, Shailesh Ranjan Kumar & Sudhakar Subudhi, “Experimental study of the turbulent free convection over horizontal smooth or grooved surfaces in an open cavity”. Heat and Mass Transfer, Vol.52, page.245-253,2016.

    29.  Sudhakar Subudhi & Mihir Sen, “Review of Ranque-Hilsch vortex tube experiments using air”. Renewable and Sustainable Energy Reviews, Vol.52, page.172-178,2015.

    30.  Sudhakar Subudhi, K R Sreenivas & Jaywant H Arakeri, “Study of buoyant jets in natural ventilation”. International Journal of Heat and Mass Transfer, Vol.64, page.91-97, 2013.

    31.  Sudhakar Subudhi, K R Sreenivas & Jaywant H Arakeri, “Removal of unwanted fluid”. Heat and Mass Transfer, Vol.49, page.95-106, 2013.

    32.  Sudhakar Subudhi, K R Sreenivas & Jaywant H Arakeri, “Study of submerged jet for suction of fluid”. Transactions in ASME: Journal of Fluids Engineering, Vol.134, page.094502-1-6, 2012.

    33.  Sudhakar subudhi, KR Sreenivas & Jaywant H Arakeri, "Natural ventilation in a model room”, Transactions in ASME: Journal of Thermal Science and Engineering Applications, Vol.4, page.011003-1-9, 2012.

    34.  Sudhakar subudhi & Jaywant H Arakeri,"Flow Visualization in Turbulent Free Convection over Horizontal Smooth and Grooved Surfaces", International Communication in Heat and Mass Transfer, Vol.39, page.414-418, 2012.

    35.  Sudhakar subudhi & Jaywant H Arakeri,"Plumes dynamics and heat transfer over horizontal grooved surfaces", Experimental Heat Transfer, Vol.25, page.58-76, 2012.

    36.  Sudhakar subudhi, KR Sreenivas & Jaywant H Arakeri,"Real Source-Sink Pair", International Journal of Heat & Mass Transfer, Vol.55, page.1650-1660, 2012. 

     

Publications in Conferences

1.

31.  Sudhakar Subudhi, ‘Mathematical modeling of stack-driven natural ventilation in buildings’, ASME 2014 8th International Conference on energy sustainability, Boston, USA, June 29-July 2, 2014,

32.  Sudhakar Subudhi, ‘Modifications of evaporative cooler using solar assisted desiccants’, ASME 2014 8th International Conference on energy sustainability, Boston, USA, June 29-July 2, 2014.

33.  Sudhakar Subudhi and Jaywant H. Arakeri, ‘Turbulent free convection over grooved surfaces’, ASME International Mechanical Engineering Congress Exposition (IMECE), Sandiego, USA, November 15-16, 2013.

34.  Sudhakar Subudhi and V. Ramakrishnan “Thermal conductivity measurements of Carbon Phenolic material by calorimetric approach”, 30th International Thermal Conductivity Conference/18th International Symposium of Thermal expansion (30th  ITCC-18th ITES-2009), Pittsburg, USA, Aug 29th - Sep 2nd, 2009.    

35.  Sudhakar Subudhi, Jaywant H. Arakeri and K.R. Sreenivas, ‘Experiments with Real Source-Sink pairs’, 12th Asian Congress of Fluid Mechanics, Daejeon, Korea, August18-21, 2008.   

36.  Sudhakar Subudhi and Jaywant H. Arakeri, ‘Turbulent free convection over horizontal grooved surfaces’, Conference & Euromech Colloquim #480 on High Rayleigh number convection, Trieste, Italy, September4-8, 2006.

37.  Sudhakar Subudhi and Jaywant H. Arakeri, ‘Turbulent free convection over grooved surfaces’, 11th Asian Congress of Fluid Mechanics, Kual Lumpur, Malaysia, May22-25, 2006.

38.  Sudhakar Subudhi, Jaywant H. Arakeri and K.R. Sreenivas, ‘Experiments with Real Source-Sink pairs’, IISc-Centenary – International Conference on Advances in Mechanical Engineering, IISc, Bangalore, India, July2-4, 2008.

39.  Sudhakar Subudhi, Jaywant H. Arakeri and K.R. Sreenivas, ‘Fluid mechanics and heat transfer of Natural Ventilation’, 19th National & 8th ISHMT-ASME conference, Hyderabad, India, January3-5, 2008. (Best paper award).

40.  Sudhakar Subudhi, Jaywant H. Arakeri and K.R. Sreenivas, ‘Real Source-Sink interactions’, International Symposium-Fluid Days, JNCASR, Bangalore, India, December31,2007-January1, 2008.

41.  Sudhakar Subudhi, Jaywant H. Arakeri and K.R. Sreenivas, ‘Experiments in Natural ventilation using water’, National conference of Research Scholars in Mechanical Engineering, IIT Kanpur, India, March23-24, 2007.

 

42.  Sudhakar Subudhi and Jaywant H. Arakeri, ‘Turbulent free convection over grooved surfaces’, Symposium on Advances in fluid mechanics, JNCASR, Bangalore, India, July24-25, 2003.

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