Dr. Biplab Das

bpd

Associate Professor
Phone: +91-9402168938
Email: bpd[at]mech.nits.ac.in |
Date of Joining: xx/09/2015
Academic/Industrial Experience: 14+ years
Google Scholar: Click Here

 

ACADEMIC QUALIFICATIONS (FULL DETAILS ) Teaching experience

  • B.Tech. from  NERIST
  • M.Tech. from NIT Silchar
  • Ph.D. from NERIST
  • Post Doc from University of Idaho, USA
  • Post Doc from Ulster University, UK

Teaching experience

  1. July, 2022 to till date- working as Associate Professor, in the Department of Mechanical Engineering, National Institute of Technology Silchar (NIT Silchar), Assam, India. (An Institute of National Importance)

  2. September, 2015 to July 2022- worked as Assistant Professor, in the Department of Mechanical Engineering, National Institute of Technology Silchar (NIT Silchar), Assam, India. (An Institute of National Importance)

  3. Dec, 2009 to Sept, 2015- worked as Assistant Professor in the Department of Mechanical Engineering, North Eastern Institute of Science and Technology (NERIST), Deemed University, under Govt. of India, Itanagar, India.

  4. July, 2008 to Dec, 2009- worked as Assistant Professor in the Department of Mechanical Engineering, Central Institute of Technology Kokrajhar (CITK), under Govt. of India, Assam, India.

AREA OF INTEREST AND SPECIALIZATION (INCLUDING RESEARCH AREA)

  • Solar Thermal
  • Heat Transfer
  • CFD
  • Alternative fuel
  • Wind energy,

SUBJECTS TAUGHT (INCLUDING SUBJECTS CURRENTLY TEACHING)

  • Turbomachinery
  • Applied Thermodynamics
  • Energy Science and Technology
  • Mechanical Measurement system

 

Post Doc.

  1. Dr. Asim Ahmed,

Ph.D.

 Ongoing:

  1. Mr. Biswajit Nath- July 2021

  2. Mr. Mridupavan Gogoi- July 2021

  3. Mr. Saptorshi Borkakoti-July 2021

  4. Mr. Sovan Panja-July 2021

Synopsis:

  • Mr. Supreme Das- July 2018-2023. Supervisor- Dr. B. Das, Co-supervisor-Dr. Agnimitra Biswas

Thesis submitted

  • Mr. Sujit Roy- Sept 2017- 2023. Supervisor- Dr. B. Das, Co-supervisor-Dr. Agnimitra Biswas

Completed:

  • Mr. Shyamal Das- July 2017- July 2023, “Performance Evaluation of Hydrogen-enriched Biodiesel Run Diesel Engine with and without Iron Nanoparticles”.  Supervisor- Dr. B. Das

  • Mr. Ankur Gupta- February 2019- December 2022, “Development and experimental investigations for performance evaluation of photovoltaic thermal (PVT) solar dryers“. Supervisor- Dr. B. Das, Co-supervisor-Dr. Agnimitra Biswas

  • Dr. Jagannath Reddy- July 2018- September 2022, “Modelling, Experimental study and Optimization of Solar Air Collector System using Decision Making Methods“. Supervisor- Dr. B. Das, Co-supervisor-Dr. Jagadish

  • Dr. (Mrs.) Oveepsa Chakraborty- Jan 2017- December 2021, “A comparative analysis of thermal performance enhancement in a parabolic trough collector“. Supervisor- Dr. B. Das, Co-supervisor-Prof. R. Gupta

  • Dr. Krishna Roy- July 2017-- March 2021, “Investigation of Natural and Mixed Convection Heat Transfer from an Inclined Fin Array”

  • Dr. Prabhakar Jha-Jan 2017- Jan 2021, Performance of Photovoltaic Thermal Air Collector in the Climatic Condition of North East India. Supervisor- Dr. B. Das, Co-supervisor-Prof. R. Gupta

  • Dr. Krushna Gouda- Jan 2018-Feb. 2021, “Experimental Investigation for Thermomechanical Behaviour of Hybrid Filler Reinforced Epoxy Composite” . Supervisor- Dr. S. Bhowmik, Co-supervisor-Dr. B. Das

  • Dr. Suman Debnath- July 2016-December 2019, Performance Evaluation of Solar Air Collector with Plain and Wavy (Corrugated) Absorber Plate. Supervisor- Dr. B. Das, Co-supervisor-Dr. P. R. Randive

M.Tech.

Ongoing:

  •  Prateek Sekhar – Development and testing of low cost thermal effective building material

Completed:

  1. Abha Morya- Thermal performance of nano-fluid based solar collector, May 2023

  2. Suresh Gogada- Computational study on energy storage based solar collector, May, 2022

  3. Raju Thota- Computational study on PVT collector, May, 2022

  4. Freezo Jose, Computational Study Of The Performance Of Solar Air Collector With Modified Absorber, May, 2021

  5. Alok Ranjan, CFD Simulation of PVT Air Collector with Spiral Shaped Absorber and Bifluid Coolant, May, 2021

  6. Prasant, Design and development of low cost solar energy storage device for space heating, May, 2020

  7. Sumit Gupta, Thermal performance of pcm assisted heat pipe based solar energy storage system, May, 2019

  8. Sanjeet Kumar, CFD analysis of a Photo Voltaic Thermal (PVT) air collector, May, 2018

  9. Ankur Srivastav,  Experimental and computational analysis of solar drying of tea leaves using PV-T module, May, 2018

  10. Vishal Rawat, Effect of orientation of window on building heat load: perspective of N-E India , May, 2017

  11. Juri Snowal,  Effect of clearance on natural convection heat transfer from rectangular heat sink, May, 2015

  12. Kankan kishore Pathak, Entry region laminar mixed convection studies under simultaneous heat and mass transfer from extended surfaces. May, 2014

  13. Dipanka Bhuyan, A study of mixed convective condensation between parallel plates. May, 2014

 

 

PATENT(S) 

Patent Name of the Faculty Reference Date of Grant/ Publication
Germany Patent Granted,     Title: A system for producing a nanofuel Dr. S Debbarma, Dr. Biplab Das, Dr. Sushant Negi, et al. 20 2022 100 127.8 March 03, 2022
Germany Patent Granted,     Title: A system for manufacturing paraffin-based PCM composites for latent thermal energy storage Dr. S Debbarma, Dr. Biplab Das, et al. 20 2022 101 525.2 April 13, 2022
Australia Patent Granted,     Title: Wave Energy Converter: New Concept of Low-Cost Wave Energy Converter Dr. Biplab Das, et al. 2021103827 02-Jul-21
Australia Patent Granted,     Title: Intelligent Plug-In Hybrid Electric Vehicles Dr. Biplab Das, et al. 2021106812 24-Aug-21
Indian Patent Published,    Title: Thermal performance enhancement of novel tile shape absorber solar air collector Dr. Biplab Das, et al. 202141032291 23-07-2022
Indian Patent Published,    Title: Experimental Analysis of Single Basin Solar Still with Internal Reflector and Sensible Heat Storage Dr. Biplab Das, et al. 202241021821 12-Apr-22

 

Sponsored Project

  1. Principal Investigator of the project titled, “Establishment of Science Technology and Innovation Hub in NIT Silchar, Cachar, Assam, for the socio-economic upliftment of SC/ST population in Assam ”, sponsored by DST, New Delhi, duration 2022-2025, Rs. 1.44 Crore, Status- Ongoing

  2. Co-Principal Investigator of the project titled, “Development and Testing of nano doped hybridized biodiesel as pilot fuel for hydrogen dual-fuel operation in CI engine “, sanctioned by DST, New Delhi, duration 2019-2022, Rs. 51.5 Lakh, Status-On-going

  3. Principal Investigator of the project titled, “Standardisation Of Measurement Protocol For Overall Heat Transfer Co-Efficient (U-Value) For Building Materials & Components For Indian Subcontinent“, sponsored by DST, New Delhi, duration 2018-2021, Rs. 16.60 Lakh, Status-Completed

  4. Principal Investigator of the project titled, “Design and development of a hybrid photo voltaic thermal (PVT) system for rural application”, sponsored by DST, New Delhi, duration 2017-2020, Rs. 14.60 Lakh, Status-Completed

  5. Principal Investigator of the project titled, “Design and development of a heat pipe embedded solar collector based latent heat storage system for domestic application”, sponsored by SERB, New Delhi, duration 2017-2020, Rs. 27.21 Lakh, Status-Completed

  6. Principal Investigator of the project titled, “Development and testing of hybrid solar photovoltaic thermal (PVT) air system for the composite environment of North-East India for tea drying applications”, sponsored by SERB, New Delhi, duration 2018-2021, Rs. 30.3 Lakh, Status-Completed

  7. Co-Principal Investigator of the project titled, “Experimental and Computational analysis of heat sink application for optimal performance by developing low cost natural filler reinforced composite material”, sponsored by CPRI (MoP), New Delhi, duration 2017-2019, Rs. 22.63 Lakh, Status-Completed

  8. Co-Principal Investigator of the project titled, “Bamboo bricks/laminates from BMFs (Bamboo Micron Fibres) for low-cost housing structures for North Eastern Himalayan region”, sponsored by MoEF&CC, New Delhi, duration 2018-2021, Rs. 44.21 Lakh, Status-Completed

 

ADMINISTRATIVE RESPONSIBILITY

  • Liaison Officer (SC/ST), 2019- till date
  • Faculty-in-charge, Guesthouse, NIT Silchar (Jan. 2017-Sept. 2022)
  • Warden Married Scholar Hostel, NIT Silchar
  • Warden of Boys’ Hostel (Block-D, NERIST)2012-2014
  • Member Central Library, NERIST (2013-2015)
  • In-charge NCC (NERIST, SD) for 1 year (2014-2015)
  • Chairman Gymkhana, NERIST (2015).

Publications

 International Journal (SCI/SCIE indexed):

2023

  • Borah PP., Pathak KK., Gupta A., Roy S., Das B. (2023). Experimental study of a solar air heater with modified absorber plate through square obstacles with threaded pin fins. Applied Thermal Engineering. Indexed by SCIE, Impact Factor-6.46. Accepted https://doi.org/10.1016/j.applthermaleng.2023.120544 

  • Bharti A., Debbarma S., Das B. (2023). Effect of hydrogen enrichment and TiO2 nanoparticles on waste cooking palm biodiesel run CRDI engine. International Journal of Hydrogen Energy. Indexed by SCIE, Impact Factor-7.13. Accepted

  • Jha P., Das B., Gupta R., Mondol, JD., Ehyaei, MA. (2022). Review of recent research on photovoltaic thermal solar collectors. Solar Energy. Indexed by SCIE, Impact Factor-7.18. Accepted

  • Roy S., Biswas A, Das B. (2023). Effect of leading-edge protrusion shapes for passive flow control measure on wind turbine blades. Ocean Engineering. Vol. 269, 113688. https://doi.org/10.1016/j.oceaneng.2023.113688. Indexed by SCIE, Impact Factor-4.37.

  • Gupta A., Das B., Biswas A, Mondol J.D. (2023) Assessment of performance and quality parameters for drying neem leaves in a photovoltaic-thermal solar dryer. Thermal Science and Engineering Progress, (Accepted). Indexed by SCIE,  Impact Factor-4.56

  • Reddy J., Jagadish, Das B. (2023) Experimental Investigation and Optimization of sand-coated solar air collector parameters by fuzzy-MCDM integrated decision approach. Journal of Thermal Analysis and Calorimetry. Indexed by SCIE, Impact Factor-4.75.

  • Chakraborty O., Das B, Gupta R. (2023). Thermal performance evaluation of a Trough Collector having different inserts and working with hybrid nanofluid. Energy and Environment. Indexed by SCIE, Impact Factor-2.95. Accepted. 

  • Chakraborty O., Das B, Gupta R. (2023). Performance of Parabolic Trough Solar Collector with Spinning Star Inserts in Receiver Tube with Hybrid Nanofluid. Journal of Process Mechanical Engineering. Accepted.  Indexed by SCIE, Impact Factor-1.6.

  • Thota R., Biswas A, Sengupta A.,  Das B. (2023). Experimental investigation of solar evacuated tube collector with multi-walled carbon nanotube-water-based nanofluids. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. Accepted. Indexed by SCIE, Impact Factor-2.91.

  • Das S., Das B. (2023) Influence of varying Injection Parameters on the Engine Characteristics of Hydrogen enriched Palm Fueled CRDI Diesel Engine. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. Accepted. Indexed by SCIE, Impact Factor-2.91.

  • Das S., Das B., Biswas A. (2022) Energy and exergy analysis of a solar-thermal air collector design utilizing a novel jet impingement technique: An experimental study. Journal of Thermal Analysis and Calorimetry. Indexed by SCIE, Impact Factor-4.4. Accepted

  • Ranjan A., Biswas A, Sengupta A., Das B. (2023) Computational investigation of an innovative photovoltaic thermal collector with spiral shaped absorber using bifluid coolant. International Journal of Environmental Science and Technology. (Accepted) Indexed by SCIE, Impact Factor-2.86.  

2022

  • Gupta A., Das B., Biswas A, Mondol J.D. (2022). Sustainability and 4E analysis of novel solar photovoltaic-thermal solar dryer under forced and natural convection drying. Renewable Energy. 188, 1008-1021.  https://doi.org/10.1016/j.renene.2022.02.090. Indexed by SCIE, Impact Factor-8.1.

  • Jha P., Das B., Gupta R. (2022). Energy matrices evaluation of a conventional and modified partially covered photovoltaic thermal collector. Sustainable Energy Technologies and Assessments, Accepted. Indexed by SCIE, Impact Factor-7.63. 

  • Gupta A., Das B., Biswas A, (2022). Development and testing of novel photovoltaic-thermal collector-based solar dryer for green tea drying application. Solar Energy. 231, 1072-1091.  https://doi.org/10.1016/j.solener.2021.12.030. Indexed by SCIE, Impact Factor-7.18.

  • Das S., Das B. (2022). The characteristics of waste-cooking palm biodiesel-fueled CRDI diesel engines: Effect hydrogen enrichment and nanoparticle addition. International Journal of Hydrogen Energy. Indexed by SCIE, Impact Factor-7.13. Accepted

  • Das S., Das B., Biswas A. (2022) Parametric investigation on the thermo-hydraulic performance of a novel solar air heater design with conical protruded nozzle jet impingement. Applied Thermal Engineering. Indexed by SCIE, Impact Factor-6.4. Accepted

  • Gugada S., Roy S., Gupta A., Das B. M.A Ehyaei. (2022) Energy and exergy analysis of solar air heater with modified absorber. Energy Science and Engineering. Indexed by SCIE, Impact Factor-4.02. Accepted

  • Kanth S, Debbarma S, Das B. (2022) Effect of fuel injection parameters on the diesel engine fuelled with biodiesel blends with hydrogen enrichment. International Journal of Hydrogen Energy. Indexed by SCIE, Impact Factor-7.13. Accepted

  • Das S., Kanth S., Das B., Debbarma S. (2022) Experimental evaluation of hydrogen enrichment in a dual-fueled CRDI diesel engine. International Journal of Hydrogen Energy. 47 (20): 11039-11051. Indexed by SCIE, Impact Factor-7.13. https://doi.org/10.1016/j.ijhydene.2022.01.125 

  • Chakraborty, O., Das, B., Gupta, R.,  (2022). Performance of parabolic trough collector having rotating receiver: effect of elliptical insert and hybrid nanofluid. International Journal of Energy Research. Accepted. Indexed by SCIE, Impact Factor-5.16.

  • Roy, S., Das B., Biswas A., Reddy BV. (2022) Flow control of a wind-turbine airfoil with a leading-edge spherical dimple. International Journal of Green Energy. (Accepted). Indexed by SCIE, Impact Factor-2.5.

  • Reddy J, Jagadish, Negi S., Das B., Ehyaei M., El-Assad M.  (2022) Energy and exergy analysis of a trapezoidal absorber plate-based solar air collector. Energy Science & Engineering. (Accepted) Indexed by SCIE, Impact Factor-4.1. DOI: 10.1002/ese3.1091 

  • Ehyaei M.A., Kasaeian M., Abanades S., Razmjoo A., Afshari H., Rosen M.A., Das B. (2022) Natural gas-fueled multigeneration for reducing environmental effects of brine and increasing product diversity: Thermodynamic and economic analyses. Energy Science & Engineering. (Accepted) Indexed by SCIE, Impact Factor-4.1. https://doi.org/10.1002/ese3.1371 

  • Roy K., Das B., Pathak, K.K., Giri A. (2022) Thermo-Hydraulic Analysis of Slightly Inclined Finned Channel Under Natural Convection. Journal of Applied Fluid Mechanics. (Accepted). Indexed by SCIE, Impact Factor-1.4

  • Das S., Biswas A., Das B. (2022) Numerical analysis of a solar air heater with jet impingement – comparison of performance between jet designs. ASME Journal of Solar Energy Engineering: Including Wind Energy and Building Energy Conservation. 144(1): 011001  Indexed by SCIE, Impact Factor-1.64. https://doi.org/10.1115/1.4051478 

  • Gouda K., Paul, R., Bhowmik S., Das B. (2022). Investigation of the thermomechanical performance of hybrid polymer composite using micro bamboo powder and graphite flakes. Journal of Applied Polymer Science.  139(11): 1-16 Indexed by SCIE, Impact Factor-1.8. https://doi.org/10.1002/app.51806

2021

  • Ahmadi A., Das B., Ehyaei M.A., Esmaeilion F., Assad M.E.H., Jamali D.H., Koohshekan O., Kumar R., Rosen M. A.,  Negi S., Bhogilla S. S., Safari S. (2021). Energy, exergy, and techno-economic performance analyses of solar dryers for agro products: A comprehensive review. Solar Energy. 228: 349-373. Indexed by SCIE, Impact Factor-5.7.

  • Das B., Mondol JD., Negi S., PugsleyA., Smyth M.. (2021). Experimental Performance Analysis of a Novel Sand Coated and Sand Filled Polycarbonate Sheet Based Solar Air Collector. Renewable Energy  164, pp. 990–1004. Indexed by SCIE, Impact Factor-8.01.

  • Chakraborty, O., Das, B., Gupta, R.,  (2021). Effect of Spherical Balls insert in Collector Tube of Parabolic Trough Collector by Considering Al2O3 Based Water. Journal of Brazilian Society Mech Sci Engg. Accepted. Indexed by SCIE, Impact Factor-2.22.

  • Roy, S., Biswas, A., Das, B., (2021). A comprehensive review of the application of bio-inspired tubercles on the horizontal axis wind turbine blade. International Journal of Environmental Science and Technology. (Accepted) Indexed by SCIE, Impact Factor-2.86. https://doi.org/10.1007/s13762-021-03784-3 

  • Chakraborty, O., Roy, S., Das, B., Gupta, R.,  (2021). Computational analyses of Parabolic Trough Solar Collector in the presence of Helical Coil-Insert. International Journal of Environmental Science and Technology. (Accepted) Indexed by SCIE, Impact Factor-2.86. 

  • Fan, G., Ahmadi, A., Ehyaei, M.A., Das, B. (2021). Energy, exergy, economic and exergoenvironmental analyses of polygeneration system integrated gas cycle, absorption chiller, and Copper-Chlorine thermochemical cycle to produce power, cooling, and hydrogen. Energy, 222, 120008. Indexed by SCIE, Impact Factor-7.17.

  • Das S., Das B., Misra, R.D. (2021). Emergy-based assessment of biodiesel production in India using edible and non-edible oil. International Journal of Environmental Science and Technology. (Accepted) Indexed by SCIE, Impact Factor-2.86. DOI : 10.1007/s13762-021-03750-z 

  • Gupta A., Das B., Biswas A, Mondol, J.D. (2021). An environmental and economic evaluation of solar photovoltaic thermal dryer. International Journal of Environmental Science and Technology. (Accepted) Indexed by SCIE, Impact Factor-2.86. DOI : 10.1007/s13762-021-03739-8 

  • Chakraborty, O., Roy, S., Das, B., Gupta, R.,  (2021). Effects of helical absorber tube on the energy and exergy analysis of parabolic solar trough collector – A computational analysis. Sustainable Energy Technologies and Assessments, 44, 101083. Indexed by SCIE, Impact Factor-5.353. 

  • Bhagawat, VV., Roy, S., Das, B., Shah, N., Chowdhury A.  (2021). Performance of finned heat pipe assisted parabolic trough solar collector system under the climatic condition of North East India. Sustainable Energy Technologies and Assessments, 45, 101171. Indexed by SCIE, Impact Factor-5.353.

  • Reddy J., Das B., Jagadish, (2021). Energy, exergy, and environmental (3E) analyses of reverse and cross-corrugated trapezoidal solar air collectors: An experimental study. Journal of Building Energy. 41: 102434. Indexed by SCIE, Impact Factor-5.318

  • Reddy J., Das B., Jagadish, (2021). Performance evaluation of sand coated absorber-based solar air collector. Journal of Building Energy. 44:102973. Indexed by SCIE, Impact Factor-5.318

  • Gupta A., Das B., Biswas A. (2021) Performance analysis of stand-alone solar photovoltaic thermal dryer for drying of green chili in hot-humid weather conditions of North-East India. Journal of Food Process Engineering. (Accepted). Indexed by SCIE, Impact Factor-1.95 

  • S. Abanades, H. Abbaspour, A. Ahmadi, B. Das, M. A. Ehyaei, F. Esmaeilion, M. El Haj Assad, T. Hajilounezhad, D.H. Jamali, A. Hmida, H. A. Ozgoli, S. Safari, M. AlShabi, E. H. Bani‑Hani, (2021). A critical review of biogas production and usage with legislations framework across the globe. International Journal of Environmental Science and Technology. (Accepted) Indexed by SCIE, Impact Factor-2.54 https://doi.org/10.1007/s13762-021-03301-6   

  • S. Abanades, H. Abbaspour, A. Ahmadi, B. Das, M. A. Ehyaei, F. Esmaeilion, M. El Haj Assad, T. Hajilounezhad, D.H. Jamali, A. Hmida, H. A. Ozgoli, S. Safari, M. AlShabi, E. H. Bani‑Hani, (2021). A conceptual review of sustainable electrical power generation from biogas. Energy Science & Engineering. (Accepted) Indexed by SCIE, Impact Factor-4.1. https://doi.org/10.1002/ese3.1030 

  • Kumar Sanjeet., Das Supreme., Biswas A., Das Biplab. (2021) CFD study of an innovative solar photovoltaic thermal collector (PVTC) for simultaneous generation of electricity and hot air. International Journal of Power and Energy Systems (Indexed by ESCI / Scopus,)- Accepted.

  • Kanth S, Anand T, Debbarma S, Das B. (2021) Effect of fuel injection pressure and injection timing of hydrogen enriched rice bran biodiesel fuelled in diesel engine. International Journal of Hydrogen Energy. https://doi.org/10.1016/j.ijhydene.2021.06.087 Indexed by SCIE, Impact Factor-5.8. Accepted

  • Gouda K., Bhowmik S., Das B. (2021). A review on allotropes of carbon and natural filler reinforced thermomechanical properties of upgraded epoxy hybrid composite. Reviews on Advanced Materials Science. 60: 237–275.  https://doi.org/10.1515/rams-2021-0024. Indexed by SCIE,  Impact Factor- 1.83

2020

  • Das B., Mondol JD., Debnath S., PugsleyA., Smyth M., Zacharopoulos A. (2020). Effect of the absorber surface roughness on the performance of a solar air collector: an experimental investigation. Renewable Energy. 152: 567-572. Indexed by SCIE,  Impact Factor-8.01 doi: 10.1016/j.renene.2020.01.056 

  • Pathak K.K., Das B., Giri A. (2020). Thermal performance of heat sinks with variable and constant heights: An extended study. Int Journal of  Heat Mass Transfer. 146, 118916 , 1-15. Indexed by SCI,  Impact Factor- 4.946 doi: 10.1016/j.ijheatmasstransfer.2019.118916

  • Kanth S., Debbarma S., Das B. (2020). Effect of hydrogen enrichment in the intake air of diesel engine fuelled with honge biodiesel blend and diesel. International Journal of Hydrogen Energy 45: 32521-32533.  Accepted. Indexed by SCI,  Impact Factor- 4.939

  • Debbarma S., Misra R.D., Das B. (2020). Performance of Graphene added Palm Biodiesel in a Diesel Engine. Clean Technologies and Environmental Policy; 22, pp. 523–534 . Indexed by SCIE,  Impact Factor- 2.599

  • Kanth S., Debbarma S., Das B. (2020). Experimental investigation of rice bran biodiesel with hydrogen enrichment in diesel engine. Energy Sources Part A: Recovery, Utilization and Environmental Effects https://doi.org/10.1080/15567036.2020.1854391.  Accepted. Indexed by SCIE,  Impact Factor-1.18

  • Jha P., Das B., Gupta R. (2020). Performance of air-based photovoltaic thermal collector with fully and partially covered photovoltaic module. Applied Thermal Engineering; 180, pp. 115838 (1-12). https://doi.org/10.1016/j.applthermaleng.2020.115838. Indexed by SCIE, Impact Factor-4.76

  • Jha P., Mondol J.D., Gupta R., Das B. (2020). Energy Metrics Assessment of a Photovoltaic Thermal Air Collector (PVTAC): A Comparison between Flat and Wavy Collector. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. Accepted. Indexed by SCIE, Impact Factor-1.18

  • Chakraborty O., Das B., Gupta R., Debbarma S. (2020). Heat transfer enhancement analysis of parabolic trough collector with straight and helical absorber tube. Thermal Science and Engineering Progress, 20. 100718, 1-16. https://doi.org/10.1016/j.tsep.2020.100718 Indexed by SCIE, Impact Factor-4.56

  • Roy K., Das B. (2020). Influence of property variation on natural convection in a vertical finned channel: An extended study. ASME Journal of  Thermal Science and Engineering Application. 13(3): 031019. Indexed by SCI, Impact Factor- 1.54

  • Roy K., Das B., Giri A. (2020). Laminar Entry Region Mixed Convective Heat Transfer from an Inclined Rectangular Fin Array. Accepted.  Int Journal of Numerical Methods for Heat and Fluid Flow. Vol. 30 No. 6, 2020 pp. 3283-3305. Indexed by SCIE,  Impact Factor- 1.958

  • Gouda K., Bhowmik S., Das B. (2020). Synergetic effect of micro-bamboo filler and graphene nanoplatelet on thermomechanical properties of epoxy-based hybrid composite. JOM, The Journal of The Minerals, Metals & Materials Society. Accepted.  Indexed by SCIE,  Impact Factor- 2.3

  • Gouda K., Bhowmik S., Das B. (2020). Thermomechanical behavior of graphene nanoplatelets and bamboo micro filler incorporated epoxy hybrid composites. Materials Research Express. Accepted.  Indexed by SCIE,  Impact Factor- 1.44

  • Esfandi S., Baloochzadeh S., Asayesh M., Ehyaei MA., Ahmadi A., Rabanian AA., Das B., Costa VAF., Davarpanah A. (2020) Energy, Exergy, Economic, and Exergoenvironmental Analyses of a Novel Hybrid System to Produce Electricity, Cooling, and Syngas. Energies, 13 (23), 6453. Indexed by SCIE, Impact Factor- 2.72 doi:10.3390/en13236453 

  • Debnath S., Das B., Randive P. (2020) Energy and exergy analysis of plain and corrugated solar air collector: Effect of seasonal variation. Int Journal of Ambient Energy. Accepted. Indexed by Scopus, DOI: 10.1080/01430750.2020.1778081

  • Gupta A., Das B., Mondol, JD. (2020). Experimental and theoretical performance analysis of a hybrid photovoltaic-thermal (PVT) solar air dryer for green chillies. Int Journal of Ambient Energy. Accepted. Indexed by Scopus, DOI: 10.1080/01430750.2020.1734658 

  • Biswakarma S., Roy S., Das B., Debnath BK. (2020). Performance analysis of internally helically v-grooved absorber tubes using nanofluid.  Thermal Science and Engineering Progress. Accepted. Indexed by SCIE, DOI: 10.1016/j.tsep.2020.100538, Impact Factor-4.56

  • Roy S., Das B., Biswas A., Debnath BK. (2020). Energy and Exergy Analysis of a Concrete Based Thermal Energy Storage System.  Journal of The Institution of Engineers (India): Series C. Accepted. Indexed by Scopus, DOI: 10.1007/s40032-020-00564-9 

  • Roy K., Das B. (2020). Convective Heat Transfer from an Inclined Isothermal Fin Array: A Computational Study. Thermal Science and Engineering Progress, 17, 100487. Indexed by SCIE, DOI: 10.1016/j.tsep.2020.100487  Impact Factor-4.56

2019

  • Jha P., Das B., Gupta R. (2019). An experimental study of a photovoltaic thermal air collector (PVTAC): A comparison of a flat and wavy collector. Applied Thermal Engineering. 163, 114344, 1-13. Indexed by SCIE, Impact Factor-4.76

  • Reddy J., Debnath S., Das B., Jagadish. (2019). Energy and exergy analysis of wavy plate solar air collector using a novel hybrid expert system. Journal of Brazilian Society Mech Sci Engg. 41:397 https://doi.org/10.1007/s40430-019-1901-x . Indexed by SCIE, Impact Factor-1.627

  • Roy, K., Giri, A., Das B. (2019). A computational study on natural convection heat transfer from an inclined plate finned channel.  Applied Thermal Engineering. Volume 159,  113941. https://doi.org/10.1016/j.applthermaleng. 2019.113941. Indexed by SCIE, Impact Factor-4.76

  • Debnath S., Reddy J., Jagadish, Das B. (2019). An Expert system based modeling and optimization of corrugated plate solar air collector for North Eastern India. J Brazilian Society Mech Sci Engg. 41: 273. https://doi.org/10.1007/s40430-019-1782-z . Indexed by SCIE, Impact Factor-1.627

  • Roy, K., Das B. (2019). Effect of Property Variation on the Fluid Flow and Thermal Behavior in a Vertical Channel. J Appl Fluid Mech 12(4), 1177-1188. DOI: 10.29252/jafm.12.04.29537 Indexed by SCIE, Impact Factor-1.09

  • Debnath S., Reddy J., Jagadish, Das B. (2019). Investigation of thermal performance of SAC using Fuzzy logic based expert system. J Mech Sci Tech 33 (8) 4013~4021. DOI 10.1007/s12206-019-0543-3. Indexed by SCIE, Impact Factor-1.194

  • Debnath S., Reddy J., Jagadish, Das B. (2019). Modeling and optimization of flat plate solar air collector: an integrated fuzzy method. J Renewable Sustainable Energy. 11, 043706-1-13. https://doi.org/10.1063/1.5050896. Indexed by SCIE, Impact Factor-1.51

  • Jha P., Das B., Rezaie, B. (2019). Significant factors for enhancing the life cycle assessment of photovoltaic thermal air collector. Energy Equipment and Systems 7, 1-25. Accepted.

2018

  • Debnath S, Das B., Randive P.R., Pandey K.M. (2018). Performance analysis of solar air collector in the climatic condition of North Eastern India. Energy 165, 281-298. https://doi.org/10.1016/j.energy.2018.09.038. Indexed by SCIE, Impact factor-6.08

  • Debnath S., Das B. (2018) ANN based thermal performance analysis of flat plate solar air collector. Int J Mech Prod Engg Res Dev, 8(6), 765-772. Indexed by Scopus. 

2017

  • Das B., Giri A., Debnath S. (2017). Conjugate Mixed Convection Heat Transfer from a Shrouded Vertical Non-isothermal Heat Sink, ASME J Therm Sci Engg Appl. DOI: 10.1115/1.4035970. Indexed by SCI, Impact Factor- 0.993 

2016

  • Das B, Giri A, (2016).  Combined energy and exergy analysis of a non-isothermal fin array with non-Boussinésq variable property fluid, ASME J Therm Sci Engg Appl, 8, 031010-1-12. doi: 10.1115/1.4033012, Indexed by SCI, Impact Factor- 0.993

  • Sil BS., Borah A., Deb S., Das B. (2016) Development of river flood routing model using non-linear muskingum equation and excel tool ‘GANetXL’. J. Urban Env Engg. 10(2):214-220. DOI: 10.4090/juee.2016.v10n2.214220. Indexed by Scopus, Impact Factor- 0.39. 

2015

  • B Das, Asis Giri, (2015). Mixed convection heat transfer from a vertical fin array in the presence of vortex generator. Int Journal of Heat Mass Transfer, 82, pp. 26–41. doi:10.1016/j.ijheatmasstransfer.2014.11.030. Indexed by SCI,  Impact Factor- 4.96

  • Asis Giri, D. Bhuiyan, B Das, (2015). A study of mixed convection heat transfer with condensation from a parallel plate channel. Int Journal of Thermal Science, 98, pp. 165-178. doi:10.1016/j.ijthermalsci.2015.07.012, Indexed by SCI, Impact Factor- 3.48

  • Asis Giri, K.K. Pathak, B Das, (2015). A computational study of mixed convective heat and mass transfer from a shrouded vertical non-isothermal fin array during dehumidification process. Int Journal of Heat Mass Transfer, 91, pp. 264–281. doi:10.1016/j.ijheatmasstransfer.2015.07.079, Indexed by SCI,  Impact Factor- 4.346

  • Lingfa P., Das B. (2015). Energy analysis of karanja oil as a supplementary fuel for compression ignition engine, J Urban Env Engg. 9(2): pp. 97-101·  doi:10.4090/juee.2015.v9n2.097101, Indexed by Scopus, Impact Factor- 0.39. 

2014

  • B Das, Asis Giri, (2014). Conjugate conduction and convection underneath a downward facing non-isothermal extended surface: A numerical study. Energy Conversion Management, 88, pp. 15–26. doi: 10.1016/j.enconman.2014.08.011, Indexed by SCI,  Impact Factor- 8.2

  • B Das, Asis Giri, (2014). Second law analysis of an array of vertical plate-finned heat sink undergoing mixed convection. Int. Comm. Heat Mass Transfer, 56, pp. 42-49. doi: 10.1016/j.icheatmasstransfer.2014.04.019, Indexed by SCI, Impact Factor- 4.46

  • B Das, Asis Giri, (2014). Non-Boussineśq Laminar Mixed Convection in a Non-Isothermal Fin Array. Applied Thermal Engg., 63 (1), pp. 447 – 458. doi: 10.1016/j.applthermaleng.2013.11.032., Indexed by SCI, Impact Factor- 4.76 

2012

  • Asis Giri, B Das. (2012). A numerical study on entry region laminar mixed convection over shrouded vertical fin arrays. Int J  Thermal Science, 60, pp. 212-224. doi: 10.1016/j.ijthermalsci.2012.05.007, Indexed by SCI, Impact Factor- 3.48 

2011

  • S Debbarma, B Das, Asis Giri, S. Majumder, P.K. Bose. (2011). Back propagation artificial neural network (BPANN) based performance analysis of diesel engine using biodiesel. AIP J Ren Sus Energy 3, 013101. pp. 1-12. doi: 10.1063/1.3517229, Indexed by SCI, Impact Factor- 1.51

 
 International Conference:
  1. Chakraborty O., Das B.,Gupta R. (2021.) Impact of Helical Coil Inserts in the Absorber Tube of Parabolic Trough Collector. Smart Innovation, Systems, and Technologies, 206, pp. 177–187. Indexed by Scopus.
  2. Das, S., Biswas, A., Das, B.(2021). A Review on Solar Drying Applications Using Latent Heat as Energy Storage Media. Lecture Notes in Mechanical Engineering, pp. 305–317. Indexed by Scopus. 
  3. Roy, S., Das, B., A. (2021). Influence of Camber Ratio and Thickness Ratio on the Airfoil Performance.Lecture Notes in Mechanical Engineering, pp. 729–737. Indexed by Scopus.
  4. Prasant, Roy, S., Das, B.,Debbarma, S. (2021). Experimental Evaluation of Sand-Based Sensible Energy Storage System. Lecture Notes in Mechanical Engineering, pp. 563–572. Indexed by Scopus. 
  5. Kanth S., Debbarma S., Das B. (2019). Performance of a Diesel Engine Fuelled with Nanoparticle Blended Biodiesel. Key Engineering Materials, 821, 189-194.  https://doi.org/10.4028/www.scientific.net/KEM.821.189. Indexed by Scopus.
  6. Banik SR, Chakraborty B, Majumdar S, Reddy J, Das B, Debbarma S, (2019). Optimization Analysis of a Stand-Alone Hybrid Energy System for the Lecture Hall (New Gallery), NIT Silchar, North East India. International Conference in Recent Trends on Electronics & Computer Science (ICRTECS-2019) 18th-19th March 2019, NIT Silchar.

  7. Gupta A., Choudhury S., Das B., Biswas A., Tiwari GN. (2019). Thin layer drying kinetics and experimental analysis of PVT solar dryer for drying tomatoes. SOLARIS-2019, Feb 7-9, 2019, Jamia Milia Islamia, New Delhi.

  8. Debnath S., Randive P., Das B. (2018). Numerical investigation on effect of geometrical configuration of absorber plate on heat transfer enhancement in solar air collector. International Conference on Computational Methods for Thermal Problems, Issue 223309, 2018, Page 841. THERMACOMP 2018, 9 July – 11 July 2018.

  9. Roy K., Das B., Dutta S. (2018). Natural convective heat transfer from an inclined isothermal fin array, International Conference on Recent Innovations & Developments in Mechanical Engineering (IC-RIDME 2018), NIT Meghalaya, November 8-10, 2018. https://doi.org/10.1007/978-981-15-0124-1_94

  10. Bhagwat VV, Das B. (2018). Thermal performance of heat pipe with pcm jacket, International Conference on Recent Innovations & Developments in Mechanical Engineering (IC-RIDME 2018), NIT Meghalaya, November 8-10, 2018. https://doi.org/10.1007/978-981-15-0124-1_91

  11. Roy S., Das B., Biswas A., Debnath BK. (2018). Computational analysis of sensible energy storage for low temperature application, International Conference on Recent Innovations & Developments in Mechanical Engineering (IC-RIDME 2018), NIT Meghalaya, November 8-10, 2018. https://doi.org/10.1007/978-981-15-0124-1_116

  12. Vishwakarma S., Debnath BK, Debnath K, Das B. (2018). Comparative analysis of absorber tubes of parabolic trough solar collector using therminol vp-1 as heat transfer fluid, International Conference on Recent Innovations & Developments in Mechanical Engineering (IC-RIDME 2018), NIT Meghalaya, November 8-10, 2018.

  13. Jha P., Das B., Gupta R. (2018). Energy and Exergy Analysis of Photovoltaic Thermal Air Collector Under Climatic Condition of North Eastern India. Energy Procedia, 158,1161–1167. DOI: 10.1016/j.egypro.2019.01.299. Indexed by Scopus.

  14. Debnath S, Das B., Randive P.R. (2018). Influences of pentagonal ribs on the performance of rectangular solar air collector. Energy Procedia 158, 1168–1173. DOI: 10.1016/j.egypro.2019.01.300 Indexed by Scopus.

  15. Das B., Jha P., Rezaie B., Gupta R. (2017). Performance Analysis of Single Glazed Solar PVT Air Collector in the Climatic Condition of NE India, Multidisciplinary Digital Publishing Institute Proceedings 2 (4), 171. doi:10.3390/ecea-4-05021

  16. Biswas Agnimitra, and Das B. (2016). Performance characteristics of simple H-Darrieus vertical axis wind rotor. Published in the conference proceedings of Elsevier conference ICEMS-2016, Jaipur, India. ISBN: 978935254230.

  17. Barma, S.D., Das B. and Giri, A. (2011). Effect of load level on the performance of a biodiesel run dual fuel CI engine using second law analysis. Published in the proceeding of the IEEE conference ICUE-2011, Bangkok, Thailand, 28-30 Sep., 2011. DOI:10.1109/ICUEPES.2011.6497779.

  18. Das B., and Gupta Rajat, (2008). Performance Study of a Two-Bladed H-Darrieus Rotor with Various H/D ratios. Published in the Proceedings of REA-2008, Renewable Energy and Environment for Sustainable Environment, IIT Delhi, India, December 11-13, ISBN: 978-81-7319-993-6, pp. 572-578.

  19. Das B., Debbarma S., Debbarma S., Lingfa P. (2008). Mesua Ferrea Oil: An Environmental Friendly Alternative Fuel for Diesel Engine. Published online for International Conference on Energy Security and Climate Change: Issues, Strategies, and Options (ESCC 2008) at Sofitel Centara Grand, Bangkok, Thailand, August 6-8, 2008.

  20. Das B., Gupta R. (2008). Comparative Study of a Three-Bladed H-Darrieus Rotor with a Two-Bladed H-Darrieus Rotor with Various H/D Ratio. Published in the Proceeding CD of International Conference on Energy Security and Climate Change: Issues, Strategies, and Options (ESCC 2008) at Sofitel Centara Grand, Bangkok, Thailand, August 6-8, 2008.

  21. Das B., Lingfa, P., Mishra, P., Khan, I., Saha, A., (2008). Experimental Investigation of Mesua Ferrea Oil as Alternative Fuel. Published in the Proceeding of International Seminar on Non-Conventional Energy Sources and Urban-Rural Economy in Developing Countries (COGEN-2008), Institution of Engineers, Nagpur, February 9-10, pp. 76-79.

 
  National Conference:

  1. Debnath S., Das B., Randive P.R. (2018). Experimental energy and exergy analysis of flat plate solar air collector having different spacing and tilt angle, Renewable Energy Technologies: Issues and Prospects (RETIP), held at NIT Silchar, during September 17, 2017. AIP Conference Proceedings 1998, 020014. https://doi.org/10.1063/1.5049110

  2. Debbarma S., Das B., Roy B. (2018). Experimental investigation of engine performance of Neem-Karanja mixed biodiesel blend in a CI engine. Renewable Energy Technologies: Issues and Prospects (RETIP), held at NIT Silchar, during September 17, 2017. AIP Conference Proceedings 1998, 020002. https://doi.org/10.1063/1.5049098

  3. Roy, S., Debnath, B.K., Das, B. (2018). Study of Different Techniques to Improve Biogas Generation in the Low Temperature Regions – A Review, in the proceedings of the National Conference on Waste to Energy (NCWEC-18) held at NIT Mizoram, during 28 – 29, Dec, 2018.

  4. Debbarma S., Das B., Lingfa P., Singh R., (2013). Effect of Various Reaction Parameters on the Biodiesel Production Process: A Review. Published in the proceeding of the National Seminar on ‘Recent Advancements in Civil Engineering’, November, 2013, NERIST, Itanagar, India.

  5. Das B., Lingfa P., Muralidhar M., and Kathing C., (2011). Fried Mustard Oil as an alternative fuel. Published in the book, Renewable Energy Technology: Issues and Prospects, Excel India Publishers, ISBN: 93-80697-95-3. pp. 89-92.

  6. Das B., R. Gupta, (2010). Analysis of three-bladed H-Darrieus wind rotor, Proceeding of the National seminar on ‘Renewable Energy Technology: Issues and Prospects (RETIP-2010)’, September 24-25, 2010, NERIST, Itanagar, India.

  
Book:

1. Gouri Shankar, Biplab Das and Radak Blange, “Renewable Energy Technology: Issues and Prospects”, Excel India Publishers, India, September, 2011, ISBN: 93-80697-95-3.

 
 Book Chapter:

  1. Bhagwat, V.V., Das, B. (2020). Thermal Performance of Heat Pipe with PCM Jacket. Lecture Notes in Mechanical Engineering. pp. 1021-1032

  2. Roy, K., Das, B., Dutta, S. (2020). Natural Convective Heat Transfer from an Inclined Iso-thermal Fin Array. Lecture Notes in Mechanical Engineering. pp. 1055-1068

  3. Roy, S., Das, B., Biswas, A., Debnath, B.K. (2020). Computational Analysis of Sensible Energy Storage for Low-Temperature Application. Lecture Notes in Mechanical Engineering. pp. 1315-1329

  4. Vishwakarma, S., Debnath, B.K., Debnath, K., Das, B. (2020). Comparative Analysis of Absorber Tubes of Parabolic Trough Solar Collector Using Therminol VP-1 as Heat Transfer Fluid. Lecture Notes in Mechanical Engineering. pp. 1227-1240

  5. Kanth S., Debbarma S., Das B., Jagadish (2019) Application of MCDM Technique for the Selection of Biodiesel Fuel Blend for Sustainable Motorization. Book Name: Sustainability Modeling in Engineering, p: 337-358. World Scientific, Singapore. https://doi.org/10.1142/9789813276338_0015

  6. Debbarma S., Das B., Jagadish (2019) Optimization of performance and emissions parameters of a biodiesel run diesel engine: An integrated MCDM approach. Page: 115-138. Book Name: Advanced Multi-Criteria Decision Making for Addressing Complex Sustainability Issues, IGI Global, India. 10.4018/978-1-5225-8579-4.ch006

  7. Bardalai M., Mahanta DK, Das B. (2019) Production and Characterisation of Teak Tree Saw Dust and Rice Husk Biochar. Book name: Pollutants from Energy Sources, 291-306, Springer. DOI: 10.1007/978-981-13-3281-4_14

  8. Das S., Misra RD, Das B. (2019) Sustainability Assessment of Biodiesel Production in India from Different Edible Oil Crops Using Emergy Analysis, 107-134. Book name: Methanol and the Alternate Fuel Economy, Springer. DOI: 10.1007/978-981-13-3287-6_6

  9. Reddy J, Jagadish, Das B. (2018) Study on Effect of Barriers in Green Supply Chain Management Using Modified SAW Technique: A Case Study. Book Name: Optimizing Current Strategies and Applications in Industrial Engineering, IGI Global, India, Page-100-112, DOI: 10.4018/978-1-5225-8223-6, ISBN 13: 9781522582236

MEMBER

  1. Member of the Institution of Engineers (India) [IEI]
  2. Member of International Association of Engineers (IAENG)
  3. Life member of the Indian Society for Technical Education [ISTE], India.
  4. Life member of the Biogas Forum India [BiGFIN], India.
  5. Life member of the Indian Society for heat and Mass Transfer [ISHMT], India.
  6. Student member of the American Society of Mechanical Engineering [ASME], USA, Aug. 2007-Aug. 2008.

AWARDS & RECOGNITIONS

  • Bhaskara Advance Solar Energy (BASE-2017) fellowship for post-doc in the USA by DST, Govt of India and IUSSTF.
  • Biotechnology Overseas Associateship Award 2017-18, by DBT, Govt. of India.
  • Selected for ET-Mechanical, 2010 Batch, OIL India limited.
  • Awarded Institution Silver Medal for scoring highest CPI in M.Tech in the Department of Mechanical Engineering, NIT Silchar, India.
  • Paper presented in the National workshop NWEME-2008, NIT Silchar, India, awarded Third Best Paper.

WORKSHOP/CONFERENCE ORGANIZED

International Conference

  1. Organizing Chair, 2nd International Conference on Modelling Simulation and Optimization (CoMSO -2021) held on 16-18, December 2021, at NIT Silchar

  2. Organizing Secretary, 2nd International Conference on Recent Advancement of Mechanical Engineering (ICRAME-2021), held on 07-09, February, 2021, at NIT Silchar

  3. Organizing Chair, 1st International Conference on Modelling Simulation and Optimization (CoMSO -2020) held on 03-05, August 2020, at NIT Silchar

  4. Technical Secretary, 1st International Conference on Recent Advancement of Mechanical Engineering (ICRAME-2020), held on 07-09, February, 2020, at NIT Silchar

Other Professional Activities:

  • Organised as a joint Coordinator, TEQIP sponsored Short Term Course “Combustion Process in IC Engine” under TEQIP – III from 1st – 5th November 2018, at NIT Silchar.

  • Organised as a joint Coordinator, TEQIP sponsored Short Term Course “Frontiers in Solar Technologies” under TEQIP – III from 24th – 28th September 2018, at NIT Silchar.

  • Organized as a joint Coordinator, Regional Seminar on ‘Renewable Energy Technology: Issues and Prospects’ at NIT Silchar, during 25th September, 2017.

  • Organised as a joint Coordinator, TEQIP sponsored Short Term Course “Advanced Joining Technologies” under TEQIP – II from 17th – 21st October 2016, at NIT Silchar.

  • Organized as a joint Coordinator, TEQIP sponsored Short Term Course “Appropriate Technology for Rural Development”, during August 25-29, 2014, at NERIST.

  • Organized as a joint Coordinator, TEQIP sponsored Faculty Development Programme on “Computational and Experimental Aspects in Thermal Sciences”, during 27th Feb to 2nd March, 2012 at NERIST.

  • Organized as a joint Coordinator, AICTE sponsored a two days National Seminar on ‘Renewable Energy Technology: Issues and Prospects’ at NERIST, during 2-3 September, 2011.

  • Organized as a joint Coordinator, NABARD sponsored Five days Farmers’ Training programme on ‘Biodiesel and its Economic Benefits’, during 27-31 October, at NERIST.

  • Organized as a joint Convener, DST and MNRE sponsored two days National Seminar on ‘Renewable Energy Technology: Issues and Prospects’ at NERIST, during 22-23 September, 2010.

 

 Outreach activities

  • Co-Guest Editor, Special Issue on “Advances in Solar Energy Technologies“, Journal: Advances in Mechanical Engineering

  • Session Chair, 9th International Conference on Key Engineering Materials (March 29-April 1, 2019 , Oxford University, UK).

  • Session Chair, 10th International Conference on Sustainable Energy and Environmental Protection (June 27th – 30th, 2017, Bled, Slovenia).

  • Visiting Faculty for “Thermodynamics” Mechanical Engineering, January 2015 , NIT Arunachal.

 Invited Lecture:

  1. Invited lecture on “Development of Low-Cost Solar Air Collectors” delivered in the webinar organised by Francis Xavier College, Tirunelveli, India, on June 22, 2020.

  2. Invited lecture on “Advances in production and usage of biodiesel as an alternative fuel” delivered in the webinar series on “Emerging Technologies in Bio-Fuel Production (ETBP-2020), organised by Assam Engineering College, Guwahati, India on August, 26, 2020.

  3. Invited lecture on “Thermal Analysis of Solar Air Collector with Modified Absorber” delivered in the one-week FDP on ‘Energy and Environment : Conversion, generation, storage and efficient utilization’ organised by Deptt of EEE, NERIST, Itanagar, during August 24-28, 2020.

  4. Invited lecture on “Solar air collectors with modified absorber” delivered in the webinar organised by Parul University, Vadodara, Gujarat, India, on September 11, 2020.

 

 

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