Attended the Orientation Workshop organised by NBA on Outreach-Based Education and Accreditation for the newly identified program Evaluator, held at IIT Guwahati on 19th August 2023.
Acted as an Expert Visiting Committee member for AICTE.
Best paper award, 15th International Conference on Materials and Manufacturing Technologies (ICMMT 2024), Nha Trang, Vietnam, March 22-24, 2024.
Session Chair, 6th International Conference on Advancement in Mechanical Engineering, NIT Silchar, 28th Feb to 1st March, 2205.
Session Chair, 9th International Conference on Composite Materials and Material Engineering (ICCMME2024), Singapore, January 14-16, 2024.
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.
Co-Guest Editor, Special Issue on "Advances in Solar Energy Technologies", Journal: Advances in Mechanical Engineering
Invited Lecture:
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.
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.
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, Itangar, during August 24-28, 2020.
Invited lecture on "Solar air collectors with modified absorber" delivered in the webinar organised by Parul University, Vadodara, Gujarat, India, on September 11, 2020.
International Conference
Organizing Chair, 3rd International Conference on Modelling Simulation and Optimization (CoMSO -2022) held on 21-23, December 2022, at NIT Silchar
Organizing Chair, 2nd International Conference on Modelling Simulation and Optimization (CoMSO -2021) held on 16-18, December 2021, at NIT Silchar
Organizing Secretary, 2nd International Conference on Recent Advancement of Mechanical Engineering (ICRAME-2021), held on 07-09, February, 2021, at NIT Silchar
Organizing Chair, 1st International Conference on Modelling Simulation and Optimization (CoMSO -2020) held on 03-05, August 2020, at NIT Silchar
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.