Department

Mechanical Engineering (ME)

Year of establishment: 2000
B.Tech. in Mechanical Engineering (4 years) 
Year of commencement: 2003
Current Intake: 60

M.Tech. in Mechanical Engineering (2 year)Year of commencement: 2012
Current Intake: 18

NBA Accredited

 

OVERVIEW

LABORATORIES

  • Engineering Graphics Lab
  • Fluid Mechanics & Fluid Machinery Lab
  • Thermal Engineering Lab 
  • Applied Thermo-Dynamic & Heat transfer Lab
  • Internal Combustion Engine Lab
  • Computer Labynamics of Machines Lab
  • Measurements & Instrumentation Lab
  • Machine Drawing & Design Practice Lab
  • Advanced Manufacturing (CAD/CAM & Robotics) Lab
  • Applied Mechanics Lab
  • Manufacturing Process Lab
  • Material Testing Lab 
  • Mechatronics & Modern Control Lab

         

          

WORKSHOP

  • Manufacturing Process Lab
  • Welding shop-I 
  • Welding shop-II
  • Machine Shop 
  • Forging shop
  • Moulding & Casting shop
  • Fitting shop
  • Carpentry Shop
  • Pattern shop

PROGRAM EDUCATIONAL OBJECTIVES FOR B.TECH

  • To provide conductive learning environment and quality technical education emphasizing the mathematics and science fundamentals related to mechanical engineering program to achieve professional excellence.\
  • Graduate should prepare themselves for carrying out higher studies and quality technological research& development skills to keep pace with the current technological trends through out the career, either in industry or in enterpreneurship and be bready to take leadership roles & capable of working as member of multi disciplinary team.
  • To fosterfoster a sense of responsibility, professional, team work and ethical values by developing skills in, management and allied studies through well balanced courses which will help to develop a symbiotic relationship between the institution, society and the community.

PROGRAM OUTCOMES

  • Engineering Knowledge: Graduate will possess strong fundamental knowledge on applied mathematics, applied sciences and foundational Engineering concept for application in discipline.
  • Problem Analysis: Graduate will develop confidence and will be able to design and conduct experiments on it as well as to analyze the problem and interpret data.
  • Design/Development of Solutions: Graduate will have the ability to design components, fluid & thermal Systems, manufacturing processes and conduct testing experiments on it and interpret data for its development to meet desired needs within realistic constraints such as economic, environmental, social, political, ethical, health and safety.
  • Investigation of Complex Problems: Graduate will possess fundamental knowledge and will have the ability to investigate complex problems with multidisciplinary team effort.
  • Modern Tools Usage: Graduate will possess knowledge of using Modern tools e.g.CAD/CAM and other Mechanical Engineering software like Inventor, Auto-CAD, CREO 2.0 & ANSYS and have the ability to apply their knowledge from these for the solution of Mechanical Engineering problems.
  • The Engineer & Society: Graduate will be able to provide engineering solutions, design solutions which are society friendly and in this context graduates will also be able to analyze the local and global impact of Engineering on society.
  • Environment & Sustainability: Graduates will be able to develop an environment friendly and cost-effective new system and also have serious concern for the society.
  • Ethics: Graduate will learn the ability to understand professional and ethical responsibility.
  • Individual & Teamwork: Graduate will learn the ability to function individually and on multidisciplinary teams to solve complex Engineering problems by mutually sharing the knowledge with other team members.
  • Communication: Graduate will be able to communicate effectively in both verbal and written form.
  • Project Management & Finance: Graduate will possess managerial skills and also have the knowledge of contemporary issues and will be able to perform in a project team. Graduate will gather the ability to calculate average cost of components, systems and are capable of handling the project financially.
  • Life-long Learning: Graduate will develop confidence for self and have the ability to engage in lifelong learning.

PROGRAM SPECIFIC OUTCOMES (PSOs)

  1. Graduate will demonstrate the knowledge of applied mathematics and advanced software tools for design specification, development such as fabrication, analysis such as testing and operation of the physical systems, components and processes involved in mechanical engineering.
  2. Graduates will demonstrate the knowledge, skill and attitude to analyze the cause and effects on machine elements, processes and systems.

Vision

To produce professionally competent engineers to cater to the needs of the industry, society and nation.

Mission

To provide an excellent opportunity for producing professionally competent engineers with a sense of social and moral responsibility by creating value-added teaching and motivation for research.

HOD Details

DR. CHANDAN CHATTORAJ

BE, M.Tech, Ph.D.

Contact No: 9531591525

Contact Email: chandan.chattoraj@bcrec.ac.in

 

Message from HOD

Warm and Green Greetings from the Department of Mechanical Engineering at Dr. B. C. Roy Engineering College, Durgapur.

Mechanical Engineering Department, established in the year 2003, produces graduates who can meet the needs of rapidly changing industry which demands new skills and knowledge of modern technology. The Department offers B.Tech. in Mechanical Engineering and M.Tech. in Mechanical Engineering. Vision of the Department is to deliver world-class education and research in Mechanical Engineering, with particular regard to their application in industry, healthcare and commerce in a diverse society. The Department has a conducive ambience and specialized laboratories like CAD-CAM & Robotics Lab, Mechatronics and Modern control Lab, etc along with conventional laboratories like Mechanical Workshops, Thermal lab, Dynamics of Machines Lab, etc. The infrastructure fully supports experiments as prescribed in MAKAUT curriculum. Separate Computer Laboratory was established for teaching computer aided design and analysis of devices using various software like AutoCAD, Creo, ANSYS etc. The department is facilitated with high speed internet connection for acquiring knowledge from the web. Undergraduate students get opportunity to involve themselves in high-end research work to build skills beyond curriculum. In addition to classes, the Department organizes regular visiting lectures delivered by Industry Experts and arranges industrial visits for both faculty and students. Postgraduate scholars are engaged in high-end research and publication activities. The Department has been simply unstoppable in its progress as it has been actively involved in various activities that have brought to light the hidden talents of the ME students and staff.

            Our department is the stronghold of highly qualified and industry-experienced faculties having their degrees from IITs, NITs, IIEST, Jadavpur University and other leading universities in India. Our faculty members are continuously attending various training programs, publishing research papers, books and innovative projects.

We are striving hard continuously to improve upon the quality of education and to maintain its position of leadership in engineering and technology. Our guiding philosophy at BCREC has been that ‘hands-on learning’ or ‘learning by doing’ trumps all other forms of learning.  It is fair to say that this philosophy has served us well in making all the students exposed to our methods take a quantum leap in better appreciating, understanding, learning and applying the engineering concepts and impart technical know-how to students, promote their problem solving skills and innovation of new technologies. In the process our students have realized that learning can be easy, enriching and fun. Department also offers large number of interdisciplinary courses for providing cross cutting knowledge to the students to pursue their interest. We are sure that going forward, their exposure to our pedagogy will serve them well in all their academic and professional pursuits and careers. Recruiters always want to see in their employees, quality to show uniqueness in creativity and flexibility to blend in a team. Placement record of Mechanical Engineering Students in various organizations supports their quality of excellence. Students of this department are placed in leading Industries including Government organizations. We are happy to share that some of our students are pursuing higher studies in leading universities in India and abroad. I am certain that our students will prove to be an invaluable asset to an organization.

 

 

List of Faculty

Dr. Chandan Chattoraj HOD
DR KANCHAN CHATTERJEE Professor
DR SUBRATA SAMANTA Associate Professor
DR ARIJIT BANERJEE Associate Professor
DR. SUBHAS CHANDRA MOI Assistant Professor
Dr Manoj Kundu Assistant Professor
DR RUPALI Assistant Professor
Dr Rajeev Ranjan Assistant Professor
Dr. Pabitra Kumar Mandal Assistant Professor
SHYAMA CHARAN CHAKRABARTY Associate Professor
SUMAN KARMAKAR Assistant Professor
Subhajit Bhattacharya Assistant Professor
Chitta Sahana Assistant Professor
Arka Banerjee Assistant Professor
Siddhartha Bhowmick Assistant Professor
RAKESH BISWAS Assistant Professor
Deepak Kumar Assistant Professor
KOUSHIK CHATTERJEE Assistant Professor

Achievements

  1. Landmark Achievements:

  • Establishment of AICTE IDEA Lab

  • University Gold/Silver medals: Subhajit Sarkar, Sayan ChatterjeeMs Briti Sen received her degree in Master of Science from University of Florida, USA in 2021.

  • Mr.Sandipan Banerjee received degree of Master of Industrial Engineering from North Carolina State University, USA in 2021.
  • Mr.Subham Sinha received degree of Master of Science (ME) from Michigan Technological University, USA in 2021.
  • Mr.Sayan Chatterjee received degree of MS RWTH Achen University, Germany in 2019.
  • Karate Championship-2018: Manish Kumar -Silver, Bronze; Mayank Mithu-Gold; Prya Kumari-Silver
  • All India Karate Champioship-2018: Karam Raj, Silver; Mayank Mithu-Bronze
  • Dhanbad Dist Championship-2019: Manish Kumar-Silver;
  • Kokusai Shitto Karate Org.-2019: Mayank Mithu- Black Belt; Karan Raj- Black Bel

           Start-ups: Mr.Ashesh Sarkar

  • MoUs with CSIR-CMERI, Durgapur
  • Awarded with Elite & Gold: 5, Elite & Silver: 4  in SWAYAM-NPTEL courses
  • National Conference organized on 7th – 8th Feb,2020: IEEE sponsored NCETSTEA 2020
  • PhD supervised – 4(completed) & 4(in progress)
  • No of Books published: 12
  • Paper Publications by students: 61

 

Last Year Achievements:

  • NBA accreditation,

  • More than 80% placement till date (it’s still going on) in various industries like JSW, GrindMaster, Paharpur Cooling Towers Pvt. Ltd., Anglo-Eastern (Merchant Navy), Titagarh Wagon, IOTL, Capgemini, Cognizant, TCS Ninja, etc.

  • GATE Rank: 13th in 2023 (Mr.Binoy Roy)

  • Start-up initiative in 2023: Mr. Antarip Chatterjee (Batch 2023), Grow Up buddy (Engineering)

Laboratories

LABORATORIES

  • Engineering Graphics Lab
  • Fluid Mechanics & Fluid Machinery Lab
  • Thermal Engineering Lab 
  • Applied Thermo-Dynamic & Heat transfer Lab
  • Internal Combustion Engine Lab
  • Computer Labynamics of Machines Lab
  • Measurements & Instrumentation Lab
  • Machine Drawing & Design Practice Lab
  • Advanced Manufacturing (CAD/CAM & Robotics) Lab
  • Applied Mechanics Lab
  • Manufacturing Process Lab
  • Material Testing Lab 
  • Mechatronics & Modern Control Lab
  • Project Lab

         

          

WORKSHOP

  • Manufacturing Process Lab
  • Welding shop-I 
  • Welding shop-II
  • Machine Shop 
  • Forging shop
  • Moulding & Casting shop
  • Fitting shop
  • Carpentry Shop
  • Pattern shop

Product Development

  • Beam Apparatus - To determine modulus of elasticity of the given beam material.
  • Rope Friction Apparatus - To determine coefficient of friction between rope and pulley is determined.
  • Spring Stiffness Testing Machine - It is used to determine stiffness of helical spring by tension & compression; Load Capacity : 50 kg; Minimum & Maximum coil diameter: 10 to 50 mm.
  • Evaporative Air Cooler - Evaporative cooling is based on evaporation of a liquid into surrounding air, cools an object on liquid in contact with it. 12Ltr, 16”x16”x22”, 2400rpm, 12” fan.
  • Rack & Pinion Punching Press - To-and-fro motion of cutting and return strokes are obtained by a rack-pinion arrangement. The pinion is powered by a DC motor with a reversing mechanism.
  • Portable Transportation Device - It is an eco-friendly, maintenance-free pocket car. 12V DC, ABS board of 300 x 250 mm, 433MHz radio transmitter.
  • Robotic Forklift - It runs to carry materials from one place to another by using radio frequency technology. DC motor of 12V, 1A; 433 MHz transmitter.
  • Pipe Inspection Robot

Area of Research

  • Drone
  • Renewable Energy
  • Robotics
  • Composites
  • 3D Printing/Rapid Prototyping
  • Electric vehicles
  • Thermo-fluids
  • Machine tools & fabrication

Faculty Activity

Publications
Journal
Name
Year
Cite as MLA/APA/Vancouver/IEEE Format
Dr. Chandan Chattoraj 2023 'Assessment of Mechanical Properties of Aluminium with Fly Ash Reinforcment', Journal of Experimental & Applied Mechanics
Dr. Chandan Chattoraj 2023 Challenges and Solutions in Design and Fabrication of Finger Prosthesis
Dr. Chandan Chattoraj 2022 Robotic Assistance in Locomotive Health Recovery: A review
Dr. Chandan Chattoraj 2021 Optimal Motion of a Motor Cycle Rider on Sudden Halt
Dr. Chandan Chattoraj 2021 Tribology and Maintenance of Machinery – A Review
Dr. Chandan Chattoraj 2020 Dynamics of Messed Spur Gear
Dr. Chandan Chattoraj 2018 Dynamic Behaviour of Polydyne Cam-follower mechanism
Dr. Chandan Chattoraj 2018 Effect of Mechanical Properties on Spur Gear Dynamics
Dr. Chandan Chattoraj 2017 Evolution of whirl in flexible isotropic rotors : modelling and experimental study
Dr. Chandan Chattoraj 2017 Influence of Vibrations on Two-wheeler Rider
Dr. Chandan Chattoraj 2016 InfluenceofMechanicalpropertiesonDynamicbehaviorofSpurgearpair
Dr. Chandan Chattoraj 2015 Improvement of Ring hammer’s life in Coal crusher
Dr. Chandan Chattoraj 2014 Effect of Arms of AlBeMet (AM162) Flywheel on Stress-strain Characteristics’
Dr. Chandan Chattoraj 2013 Analysis of Dynamic Behaviour of a Rotating Shaft with Central Mono- Disk
Dr. Chandan Chattoraj 2013 Performance Analysis of a 4-stroke Petrol Engine
Dr. Chandan Chattoraj 2012 Application of X and MR Chart in a Chemical Unit
Dr. Chandan Chattoraj 2009 Dynamics of A Horizontal Single Disk Jeffcott Rotor
Dr. Chandan Chattoraj 2008 Dynamics of Vertical Jeffcott Rotor’
Dr. Chandan Chattoraj 2007 Tool Wear Compensation by Planetary Motion in EDM
Dr. Chandan Chattoraj 2007 Dynamics of Slider Crank Reciprocating Compressor
Dr. Chandan Chattoraj 2007 Dynamics of E.O.T. Crane’
Dr. Chandan Chattoraj 2007 Gyro-Stabilized Unicycle Robot
Dr. Chandan Chattoraj 2007 Nano Robotics–An Emerging Technology’
Dr. Chandan Chattoraj 2006 A Pilot Following Trolley’
Dr. Chandan Chattoraj 2006 Vibration Control by an Impact Damper
Dr. Chandan Chattoraj 2023 Optimal design of forced-draft counter-flow evaporative-cooling towers through single and multi-objective optimizations using oppositional chaotic artificial hummingbird algorithm, Thermal Science and Engineering Progress, Volume 46, 2023, 102178, ISSN 2451-9049
Dr. Chandan Chattoraj 2023 Opposition-Based Artificial Hummingbird Algorithm Applied to Elementary Machine Design Problems. SN COMPUT. SCI. 5, 175 (2024), (e-ISSN: 2661-8907).
Dr Rajeev Ranjan 2012 “Study of vibration characteristics of a multi cracked rotating shaft using piezoelectric sensor”, Sensors & Transducers Journal (2012) 147: 45-52, ISSN 1726- 5479
Dr Rajeev Ranjan 2014 “ Parametric Optimization of Shielded Metal Arc Welding Processes by Using Factorial Design Approach ”, International Journal of Scientific and Research Publications, Volume 4, Issue 9, September 2014, ISSN 2250-3153
Dr Rajeev Ranjan 2015 “ Vibration Analysis techniques for faults detection of multi-cracked rotor system”. Journal of Material Science and Mechanical Engineering (2015) Volume 2, No. 1, pp. 29-33, Print ISSN: 2393-9095; Online ISSN: 2393-9109.
Dr Rajeev Ranjan 2015 “Optimization of machine process parameters on material removal rate in EDM for AISI P20 tool steel material using RSM”. Journal of Material Science and Mechanical Engineering (2015) Volume 2, No. 2, pp. 117-122, ISSN 1726- 5479. Print ISSN: 2393-9095; Online ISSN: 2393-9109.
Dr Rajeev Ranjan 2015 “Dynamic Behaviour and Crack Detection of a Multi Cracked Rotating Shaft using Adaptive Neuro-Fuzzy-Inference System”. International Journal of Manufacturing, Materials, and Mechanical Engineering, Volume 6, Issue 4, October-December 2016, ISSN: 2156-1680, DOI:10.4018/IJMMME.2016100101.
Dr Rajeev Ranjan 2018 “Analysis and Parametric Optimization of Wire Electrical Discharge Machining (WEDM) Process using Non Conventional Technique” Journal of Physical Science, Vol. 7 (No.1) 2018: P. 79-89.
Dr Rajeev Ranjan 2022 “Comparison of Multi-Criteria Decision Making Methods for Multi Optimization of GTAC Process Parameters”, Periodica Polytechnica Mechanical Engineering, 2022. https://doi.org/10.3311/PPme.19835
Dr Rajeev Ranjan 2022 “Multi-Response Optimization of Surface Roughness and MRR in Turning using Taguchi Grey Relational Analysis (TGRA)” Volume: 3 Issue: 2 Pages: 1-7 DOI: https://doi.org/10.47857/irjms.2022.v03i02.068
Dr Rajeev Ranjan 2022 “A Critical Review on Classification of Materials Used in 3D Printing Process”, Materials Today: Proceedings, 2022.
DR KANCHAN CHATTERJEE 2013 List of Papers Published in Peer-Reviewed International Journals 1. Unconfined flow and heat transfer around a square cylinder at low Reynolds and Hartmann numbers, Kanchan Chatterjee, Dipankar Chatterjee (International Journal of Fluid Mechanics Research, vol. 40, pp. 71-90, 2013). 2. Wall bounded flow and heat transfer around a circular cylinder at low Reynolds and Hartmann numbers, Kanchan Chatterjee, Dipankar Chatterjee (Heat Transfer - Asian Research, vol. 42, pp. 133-150, 2013) 3. Control of flow separation around bluff obstacles by transverse magnetic field, Kanchan Chatterjee, Dipankar Chatterjee, Bittagopal Mondal (Journal of Fluids Engineering-Transactions of ASME, vol. 134, pp. 091102-1, 2012) 4. Wall confined flow and heat transfer around a square cylinder at low Reynolds and Hartmann numbers, Kanchan Chatterjee, Dipankar Chatterjee, Bittagopal Mondal, Nirmal Baran Hui (Heat Transfer-Asian Research). 5. Unconfined hydromagnetic flow and heat transfer around a circular cylinder at low Reynolds numbers, Kanchan Chatterjee, Dipankar Chatterjee, Bittagopal Mondal, Nirmal Baran Hui (CFD Letters)
DR. SUBHAS CHANDRA MOI 2022 A critical review on Classification of materials used in 3D printing -Materials Today: Proceedings (ELSEVIER)
DR. SUBHAS CHANDRA MOI 2022 Multi-Response Optimization of Surface Roughness and MRR in Turning using Taguchi Grey Relational Analysis (TGRA)
DR. SUBHAS CHANDRA MOI 2019 Analysis of impact behaviour of TIG weldment by using hybrid RSM and CSO
DR. SUBHAS CHANDRA MOI 2019 Parametric studies on TIG welding of 316L stainless steel by RSM and TLBO
DR. SUBHAS CHANDRA MOI 2019 Effect of heat input on the mechanical and metallurgical characteristics of TIG welded joints
DR. SUBHAS CHANDRA MOI 2019 Design Optimization of TIG Welding Process for AISI 316L Stainless Steel
DR. SUBHAS CHANDRA MOI 2018 Determination of tungsten inert gas welding input parameters to attain maximum tensile strength of 316L austenitic stainless steel
Arka Banerjee 2023 Computational Analysis of Rheological Secondary Flow in a Pipe-Manifold Containing In-Plane Double Bends
Arka Banerjee 2023 Recent Advancement in Savonius Wind Turbine-A Review
Arka Banerjee 2022 Technological Review of Biogas Generation from Bio-Degradable Wastes: Design, Performance and Scope
Arka Banerjee 2017 “Cyclic Plastic Deformation and Softening Behaviour of Inconel 718 at High Temperature” The Bulletin of Engineering & Science, ISSN 0974 7176, Vol 8, No 1 (2017)
Arka Banerjee 2014 Arka Banerjee, Parthapratim Dey, S. Sivaprasad, Kaustav Barat, “An Experimental Analysis of Low Cycle Fatigue Behavior of Superalloy Inconel 718 at High Temperature” International Journal of Applied Engineering Research, Volume 9, Number 5 (2014), pp. 545-551, ISSN 0973-4562.
DR SUBRATA SAMANTA 2017 Model based single fault disambiguation and fault tolerant control for a hydraulic drive using receding horizon.
DR SUBRATA SAMANTA 2016 System identification and multi fault isolation for a hydraulic drive with pump loading.
Chitta Sahana 2010 A Study on Saline Water Intrusion and Fresh Water Recharge relevant to Coastal Environment
Chitta Sahana 2021 Integration of CO2 power and refrigeration cycles with a desalination unit to recover geothermal heat in an oilfield
Chitta Sahana 2021 Optimum operation of a novel ejector assisted flash steam cycle for better utilization of geothermal heat
Chitta Sahana 2022 Strategic integration of single flash geothermal steam cycle (SFGSC) and ejector assisted dual-evaporator organic flash refrigeration cycle (EADEOFRC) for power and multi-temperature cooling: 2nd law performance study
Chitta Sahana 2023 Optimum operation of an ejector-assisted combined flash-binary geothermal cycle using R245fa-isopentane mixture-based secondary working fliuds
Dr Manoj Kundu 2022 Additive Manufacturing Process (3D Printing):A Critical Review of Techniques, Applications & Future Scope
Dr Manoj Kundu 2023 Experimental Study of the Impact of Various Bio Based Cutting Fluid Using Multiple Machining Characteristics during Shaping Operation
Dr Manoj Kundu 2023 Experimental Study of Casting using Loose Piece Pattern(Dovetail)
Dr Manoj Kundu 2017 Nonlinear Stability Analysis of Flexibly Supported Finite ISO VISCOUS Oil Journal Bearings Including Bearing Surface Deformation
Dr Manoj Kundu 2017 Steady State Analysis of Finite Oil Journal Bearings with Variable Viscosity Including Bearing Surface Deformation
Dr Manoj Kundu 2017 Nonlinear Dynamic Stability Analysis of Flexibly Supported Finite Oil Journal Bearings with Variable Viscosity Including Bearing Liner Surface Deformation
DR ARIJIT BANERJEE 2021 Sengupta, S., Ganguly, A., Banerjee, A., Characteristics of complex interaction between two oppositely-moving laminar buoyant-plumes within slender vertical-channels. International Journal of Heat and Mass Transfer. Volume 173, July 2021, 121230. DOI: 10.1016/j.ijheatmasstransfer.2021.121230. Link: https://mjl.clarivate.com:/search-results?issn=0017-9310
DR ARIJIT BANERJEE 2023 Sengupta S., Kar, U. K., Banerjee, A., Pramanik, S., A theory of rheological film condensation, Journal of Dispersion Science and Technology, (2023), DOI: 10.1080/01932691.2023.2265461, Link: https://mjl.clarivate.com:/search-results?issn=0193-2691
Siddhartha Bhowmick 2022 Control of a nonlinear coupled roll-pitch ship using time-delayed state feedback
Siddhartha Bhowmick 2023 Fingerprint Door Lock using Arduino UNO R3
Siddhartha Bhowmick 2023 Simulation of Dual Combustion Cycle in Internal Combustion Engines using MATLAB
RAKESH BISWAS Nil Nil
Deepak Kumar 2022 A critical review on Classification of materials used in 3D printing process
Deepak Kumar 2022 A critical review on Classification of materials used in 3D printing process
Dr. Pabitra Kumar Mandal 2013 Thermal analysis of porous pin fin used for electronic cooling
Dr. Pabitra Kumar Mandal 2021 Experimental and numerical investigation of square heat sink having staggered and inline pin fin arrays placed at different orientation
Dr. Pabitra Kumar Mandal 2020 Thermal Performance Improvement of aFin-Arrayed Horizontal Heat Sink Corroborating Optimal Orientation Angle
DR RUPALI 2020 Thermo-Mechanical Autofrettage Process of Spherical Vessel"
DR RUPALI 2019 Effect Of Tangent Modulus On Residual Stresses Of A Spherical Vessel Subjected To Internal Pressure
DR RUPALI 2018 Roof cooling cover with the use of Polyester fabric and naturally Available low thermal conductivity Material
DR RUPALI 2017 Finite Element Analysis of Thermally Autofrettaged strain- hardening Spherical vessels
DR RUPALI 2017 Analytical and Finite Element Analysis of Thermal Autofrettage process in Spherical vessel
DR RUPALI 2015 Finite Element Analysis for Predicting Residual Stresses of Autofrettaged Spherical vessels considering Bauschinger Effect
DR RUPALI 2012 Design of spherical vessel Considering Bauschinger Effect
Conference
Name
Year
Cite as MLA/APA/Vancouver/IEEE Format National/International
Dr. Chandan Chattoraj 2003 Influence of Process Parameters on Cold forging Characteristics of Porous Aluminium Compacts’ National
Dr. Chandan Chattoraj 2004 Design and Manufacturing of a Portable Instrument for Measuring Modulus of Elasticity’ National
Dr. Chandan Chattoraj 2004 Tribology and Maintenance behaviour of machinery – A Review National
Dr. Chandan Chattoraj 2004 Coal Mill Maintenance A Case Study National
Dr. Chandan Chattoraj 2005 Crash of a Motor Cycle Rider–A Case Study’ National
Dr. Chandan Chattoraj 2005 Dynamics Of Precision Geared Torsional National
Dr. Chandan Chattoraj 2008 Control of A Pilot Following Trolley for Handicapped Biological Specimen, Virtual Instrumentation Mantra, National Instruments, Bangalore National
Dr. Chandan Chattoraj 2022 Robot Assisted Gait Therapy - A Review, 20th ISME Conference on Advances in Mechanical Engineering, IIT Ropar International
Dr. Chandan Chattoraj 2022 Prediction of Power loss and Efficiency of Lathe Speed Gear box using Thermal Network Application, 5th Indian Conference on Applied Mechanics (INCAM 2022), NIT Jamshedpur National
Dr. Chandan Chattoraj 2022 Study of Health Monitoring of Conveyor Belt – A Review’, 2nd International & 14th National Conference – Industrial Problems on Machines and Mechanisms (IPRoMM-2022), IIT (ISM) Dhanbad International
Dr. Chandan Chattoraj 2023 Behaviour Analysis of Hydrodynamic Bearing used in Wire Rod Block Mill’, 13th Inter-University Engineering, Science & Technology Academic Meet – 2023&Innovative Model Competition for a Sustainable Society, Organised by Forum of Scientists, Engineers & Technologists (FOSET) National
Dr. Chandan Chattoraj 2023 Assessment Of Mechanical Properties of Aluminium with Fly Ash Reinforcement’, Second International Conference on Advanced Intelligence & Innovations In Mechanical Sciences (AIIMS 2.0) International
Dr. Chandan Chattoraj 2023 Surveillance System of Conveyor Belt’s Health – A Review’, National Conference on Mechanical Engineering towards Industry 4.0 (MEI4.0-2023) National
Dr Rajeev Ranjan 2021 Research findings in surface modification by laser cladding technique: A review and Reflection, 1st International Conference on Materials and Manufacturing Engineering-2021 (ICMME-2021). HRM Institute of Technology and Management, Delhi, India, October- 2021. International
Dr Rajeev Ranjan 2016 “ A Study to Achieve Multi Response Optimal Conditions for Wire Electrical Discharge Machining through Genetic Algorithm”, Proceedings of 6th International & 27th All India Manufacturing Technology, Design and Research Conference (AIMTDR-2016), Pune, Maharashtra, India. International
Dr Rajeev Ranjan 2015 “ Vibration Analysis techniques for faults detection of multi-cracked rotor system”, International Conference on “ Mechanical, Material, Industrial, Automotive, Aeronautical and Nano - Technology (MIANT), Jawaharlal Nehru University, New Delhi, 28th February and 1st March, 2015. International
Dr Rajeev Ranjan 2022 A Critical Review on Classification of Materials Used in 3D Printing Process, International Conference on Thermo-Fluids and System Design (ICTFSD 2022), Birla Institute of Technology, Mesra, Ranchii, India, March – 2022. International
DR KANCHAN CHATTERJEE 2013 List of Papers Published in Conferences 1. Flow and heat transfer around a square cylinder at low Reynolds and Hartmann numbers, Kanchan Chatterjee, Dipankar Chatterjee, Chiranjit Sinha, National Conference on Mechanical Engineering : Retrospect and Prospect (NCMERP - 2013), February 2-3, Birbhum Institute of Engineering & Technology (BIET), Suri, Birbhum, India. 2. MHD flow and heat transfer around a square cylinder at low Reynolds numbers, Kanchan Chatterjee, Dipankar Chatterjee, Nirmal Baran Hui, The International Congresses on Theoretical and Applied Mechanics, December 12-16, 2011, IIT Kanpur, Kanpur, India. 3. Forced convection heat transfer around a circular cylinder subjected to streamwise and transverse magnetic fields at low Reynolds numbers, Kanchan Chatterjee, Dipankar Chatterjee, Nirmal Baran Hui, 21st National & 10th International ISHMT-ASME Heat and Mass Transfer Conference, Dec. 27-30, 2011, IIT Madras, Chennai, India.
DR. SUBHAS CHANDRA MOI 2018 Optimization of TIG welding process parameters on tensile properties of 316l stainless steel using RSM
DR. SUBHAS CHANDRA MOI 2023 Suitable material for brazing of copper to graphite – a review, International Conference on Advanced Materials for Emerging Technologies (ICAMET-2023), Netaji Subhas University of Technology, New Delhi, 4th -6th May 2023,
Arka Banerjee 2022 "Arka Banerjee, Sayantan Sengupta, Nawes Qamar, Shantanu Pramanik, ""Computational analysis on the three-dimensionality of turbulent duct-flow subsequent to in-plane double bends"", 2nd International & 14th National Conference on “INDUSTRIAL PROBLEMS ON MACHINES & MECHANISMS (IPRoMM 2022)” Organised by- IIT-ISM Dhanbad (Offline)" International
Arka Banerjee 2022 Arka Banerjee, Sayantan Sengupta and Shantanu Pramanik, ""Computational Fluid Dynamic Investigation of non-Newtonian Turbulent Duct-flow Subsequent to in-plane Double Bends"", International Conference on Recent Advances in Fluid Mechanics ICRAFM-2022, 4 to 6 October, 2022, pp- 63-64 International
Arka Banerjee 2022 "Sharmistha Bhattacharya, Arka Banerjee, Rajeev Ranjan, Arka Mondal, Rahul Kumar Shaw, ""An Overview on Flows Driven by Boundary Wall Motion"", 6 INTERNATIONAL CONFERENCE OF VIJNANA PARISHAD OF INDIA (VPI) on Recent Advances in Computational Mathematics and Applied Sciences (IC-RA-CMAS-2022), 9 December 2022 -11 December 2022" International
Arka Banerjee 2022 "Sk. Mobassarul Haque, Shayan Roy, Gautam Kumar Ravi, Arka Banerjee, Rajeev Ranjan, ""Aerodynamics of cricket ball swing during flight: A review"", THIRD International Conference on Future Technologies in Manufacturing, Automation, Design & Energy Hybrid Mode, DECEMBER 14 - 16, 2022" International
Arka Banerjee 2022 Md Ahsan, Shashank Shekhar, Anwer Ali, Rajeev Ranjan, Arka Banerjee, "Optimization of Turning Process Parameters for Surface Roughness and Material Removing Rate by Using Taguchi Method", 7th Virtual International Multidisciplinary Conference on Current Research Trends -2023 (IMCCRT-2023 6th and 7th January 2023) International
Arka Banerjee 2023 Arka Banerjee, Rajeev Ranjan, Manoj Kundu, Subhas Chandra Moi, "Metal Inert Gas Cladding Simulation and Residual Stress analysis of Mild Steel", Recent Advances in Materials, Manufacturing and Machine Learning (RAMMML-2023), 2nd – 4th February 2023. International
Arka Banerjee 2023 "Suraj Pratap, Amir Siddique, Mohammad Majid, Rajeev Ranjan, Arka Banerjee, ""Computational Fluid Dynamics in Lid-Driven Cavity Filled With Non- Newtonian Fluids"", 7th Virtual International Multidisciplinary Conference on Current Research Trends -2023 (IMCCRT-2023 6th and 7th January 2023)" International
Chitta Sahana 2020 Analysis of a low-grade heat driven trilateral cycle with single-stage impulse turbine Proceedings of International Conference on Energy and Sustainable Develeopment International
Dr Manoj Kundu 2022 A critical review on Classification of materials used in 3D printing International
Dr Manoj Kundu 2022 Experimental Study of Different Bio Based Cutting Fluid using Multiple Machining Characteristics during Turning Operation International
Dr Manoj Kundu 2022 Study of the Performance of Wire EDM on Titanium Alloy using Taguchi Method International
DR ARIJIT BANERJEE 2006 Banerjee, A., Ray, S., Mukhopadhyay, A., Visualization of Energy Transport During Phase Change Using Generalised Heatline Formulation. Proceedings of NCFMFP2006, 33rd National and 3rd International Conference on Fluid Mechanics and Fluid Power, December 7-9, 2006, IIT Bombay, India. Paper presented. International
DR ARIJIT BANERJEE 2007 Guha, A., Manna, N.K., Banerjee, A., Mukhopadhyay, A., Sen, S., Mukhopadhyay, D., Lele, H.G., Numerical Simulation of Premixing of Fuel Coolant Interactions (FCI) Using Cold Spheres. Proceedings of FMFP2007, 34th National Conference on Fluid Mechanics and Fluid Power, December 10-12, 2007, BIT Mesra, India. National
DR ARIJIT BANERJEE 2011 Banerjee, A., Ray, S., Mukhopadhyay, A., Solidification of a Pure Substance Around a Corner in a Square Enclosure, Proceedings of the 21st National & 10th ISHMT-ASME Heat and Mass Transfer Conference, December 27-30, 2011, IIT Madras, India. International
DR ARIJIT BANERJEE 2013 Banerjee, A., Manna, N.K., Mukhopadhyay, A., Sen, S., Numerical Simulation of Dispersion of Particles in Complex Flow-Passage. 40th National Conference on Fluid Mechanics and Fluid Power, December 12-14, 2013, NIT Hamirpur, India. National
DR ARIJIT BANERJEE 2013 Banerjee, A., Manna, N.K., Mukhopadhyay, A., Sen, S., Effects of Flow and Fluid Properties and Geometries on the Dispersion of Particles Stream in Quiescent Liquid. 40th National Conference on Fluid Mechanics and Fluid Power, December 12-14, 2013, NIT Hamirpur, India. National
DR ARIJIT BANERJEE 2016 Banerjee, A., Manna, N.K., Analysis of Two Phase MHD Couette Flow, 6th International and 43rd National Conference on Fluid Mechanics and Fluid Power, December 15-17, 2016, MNNIT Allahabad, India. International
DR ARIJIT BANERJEE 2018 Banerjee, A., Biswas, N., Manna, N.K., Mixed Convection in Four-Sided Lid-Driven Cavity, INCOM18: Proceedings of the 1st International Conference on Mechanical Engineering, Jadavpur University, Kolkata, India, January 4 – 6, 2018, Paper No. 213. Paper presented. International
DR ARIJIT BANERJEE 2024 Banerjee, A., Mukhopadhyay, A., Ray, S., Visualisation of Laser Melting Using Heatlines, INCOM24, Proceedings of the 2nd International Conference on Mechanical Engineering, Jadavpur University, Kolkata, India, January 5 – 6, 2024, Paper No. 133. Paper presented. International
Siddhartha Bhowmick 2016 Control of Internal Resonance of Nonlinear Coupled Roll-Pitch Motion Using Time-Delayed State Feedback. ICADVC 2016 - International Conference on Advances in Dynamics, Vibration and Control at NIT, Durgapur. International
Siddhartha Bhowmick 2013 Control of Whirling of a rotating shaft using HSLDS mountings. iNaCoMM 2013 - 1st International and 16th National Conference on Machines and Mechanisms at IIT Roorkee under the aegis of Association for Machines and Mechanisms & International Federation for the Promotion of Mechanism and Machine Science. International
RAKESH BISWAS Nil Nil
Deepak Kumar 2018 Theoretical and Experimental Prediction of Forming Limit Curve for Aluminium Alloy AA5083 Sheet International
Deepak Kumar 2018 Theoretical and Experimental Prediction of Forming Limit Curve for Aluminium Alloy AA5083 Sheet
Dr. Pabitra Kumar Mandal 2019 Effect of orientation angle in thermal performance analysis of a horizontal heat sink of perforated pin fins International
DR RUPALI 2012 Analytical Frame for Residual stress distribution of spherical vessel National
DR RUPALI 2012 Thermo Mechanical Stress of spherical vessel International
DR RUPALI 2011 "Stress-strain analysis of an open-ended thick cylinder of strain hardened material by auxiliary angle method International
Book/Book Chaoter/Monogram/Edited Volume
Name
Year
Cite as MLA/APA/Vancouver/IEEE Format
Dr. Chandan Chattoraj 2019 Theory and Applications of Robotics, ISBN-13: 978-620-0-26807-5, ISBN-10: 620026807X, EAN: 9786200268075,
Dr Rajeev Ranjan 2015 “Cracks in the Rotor: Non-Destructive Testing for Cracks in the Rotor”, LAP LAMBERT Academic Publishing, Germany, 2015, ISBN: 978-3-659-79975-4.
Dr Rajeev Ranjan 2016 “Savonius Wind Turbine: Application in the Highway Power Generation”, LAP LAMBERT Academic Publishing, Germany, 2016, ISBN: 978-3-659-82335-0.
Dr Rajeev Ranjan 2016 “ Optimization of Wire Electrical Discharge M achining: An Overview on Research T rends”, LAP LAMBERT Academic Publishing, Germany, 2016, ISBN: 978-3-659-88968-4.
Dr Rajeev Ranjan 2018 “Cyclic Plasticity in Superalloys: An Experimental Approach”, LAP LAMBERT Academic Publishing, Germany, 2018, ISBN: 978-613-9-82109-9.
Dr Rajeev Ranjan 2019 “Glass Fibre Reinforced Composite: Fabrication and Experimental Analysis of Mechanical Properties”, LAP LAMBERT Academic Publishing, Germany, 2019, ISBN: 978-3659161339.
Dr Rajeev Ranjan 2019 “Parametric optimization of turning operation using taguchi method”, LAP LAMBERT Academic Publishing, Germany, 2019, ISBN: 978-6200264176.
DR. SUBHAS CHANDRA MOI 2019 Parametric Optimization of TIG Welding Process on Mechanical Properties of 316L Stainless Steel Using RSM
DR. SUBHAS CHANDRA MOI 2019 Design Optimization of Welding Parameters for Multi-response Optimization in TIG welding Using RSM based Grey Relational Analysis
DR. SUBHAS CHANDRA MOI 2019 Hard Turning of AISI202 Stainless Steel-An experimental approach using hybrid RSM and GRA
DR. SUBHAS CHANDRA MOI 2019 Determination of Optimal Cutting Parameters in CNC Turning by RSM
DR. SUBHAS CHANDRA MOI 2019 Parametric optimization of turning operation using Taguchi method
Arka Banerjee 2018 Arka Banerjee, Rajeev Ranjan, “Cyclic Plasticity in Superalloys: An Experimental Approach”. Lambert Academic Publishing, 2018, ISBN- 978-613-9-82109-9.
Arka Banerjee 2019 Arka Banerjee, Rajeev Ranjan, “Glass Fibre Reinforced Composite: Fabrication and Experimental Analysis of Mechanical Properties”, Lambert Academic Publishing, 2019, ISBN- 978-3-659-16133-9.
RAKESH BISWAS Nil Nil
Thesis Supervised
Ph.D
Name Year Topic Status
Dr Manoj Kundu 2021 The Optimization of the Utilization of Renewable Energy, Sources from Collecting the Waste from Society: An Environmental Friendly Approach Enrolled
RAKESH BISWAS Nil Nil
Post Graduate
Name Year Topic
Dr. Chandan Chattoraj 2014 Analysis of Arm-Flywheel on its Strength and Deformation
Dr. Chandan Chattoraj 2019 A Simplified Analysis of the Vibration of Variable Length Blade in Wind Turbine Systems
Dr. Chandan Chattoraj 2020 Multi-Rotor Wind Turbine Design and Cost Analysis
Dr. Chandan Chattoraj 2021 A Comparative Study Of Magnetic Gears In Marine Industry
Dr. Chandan Chattoraj 2022 Pipe Inspection and Cleaning Crawler Robot
Dr. Chandan Chattoraj 2023 Behaviour Analysis of Hydrodynamic Bearing used in Wire Rod Block Mill
Dr Rajeev Ranjan 2023 "Enhancing the mechanical characteristics of the materials by using Gas metal arc weld hardfacing"
DR. SUBHAS CHANDRA MOI 2016 Parametric optimization of TIG welding of AISI316L stainless steel with help of RSM method
DR. SUBHAS CHANDRA MOI 2019 Experimental investigation of hot turning operation of AISI202 using carbide tool
DR. SUBHAS CHANDRA MOI 2020 Determination of welding input parameters to attain maximum tensile strength in gas and arc welding of mild steel rod
DR. SUBHAS CHANDRA MOI 2021 An experimental study on the effect of manual metal arc welding (MMAW) parameters on the weld – bead characteristics
DR. SUBHAS CHANDRA MOI 2022 Study the effects of welding parameters on TIG welding of Aluminium plate
DR. SUBHAS CHANDRA MOI 2023 Controlled bending of metal sheets using tungsten inert gas arc
Chitta Sahana 2020 ELECTRIC POWER GENERATION FROM SAW-WOOD DUST USING KALINA CYCLE SYSTEM
RAKESH BISWAS Nil Nil
DR RUPALI 2019-2020 Analysis of rectangular vessels with ansys
DR RUPALI 2019-2020 Analysis And Testing Of Cylindrical Pressure Vessel
DR RUPALI 2018-2019 FE analysis of stress distribution of rectangular vessel
DR RUPALI 2013-2014 Theoretical analysis of stress distribution in thick walled cylindrical pressure vessel of strain hardening materials
Under Graduate
Name Year Topic
Dr. Chandan Chattoraj 2007 Improvement of EDM process Through Hybridization
Dr. Chandan Chattoraj 2008 Optimization of NC part Programming for CNC Machine Tools
Dr. Chandan Chattoraj 2008 Development of Pick and Place Robot
Dr. Chandan Chattoraj 2009 Kinetostatics Design Consideration for an Articulated Leg-wheel Locomotion Subsystem
Dr. Chandan Chattoraj 2010 Layout of Thermal Power Plant
Dr. Chandan Chattoraj 2010 Dynamic Characteristics of Rotatory Machines
Dr. Chandan Chattoraj 2011 Development of Hot Air Engine
Dr. Chandan Chattoraj 2012 Development of Displacer Type Stirling Engine
Dr. Chandan Chattoraj 2013 Performance Characteristics of Four Stroke Diesel Engine
Dr. Chandan Chattoraj 2014 Development of Air Driven Engine
Dr. Chandan Chattoraj 2015 Unmanned Aquatic Vehicle
Dr. Chandan Chattoraj 2016 Lifting Table using Scissor Mechanism
Dr. Chandan Chattoraj 2017 Development of a Portable Transportation Device
Dr. Chandan Chattoraj 2018 Design and Construction of a Spring Stiffness Testing Machine
Dr. Chandan Chattoraj 2019 Solar Water Pumping using Pendulum based Stored Energy System
Dr. Chandan Chattoraj 2020 Solar Power Automated Vertical Sliding Gating System
Dr. Chandan Chattoraj 2021 Solar powered Rod Cutter
Dr. Chandan Chattoraj 2022 Frictionless Electromagnetic Braking System
Dr. Chandan Chattoraj 2022 Development of mini Lathe Tool
Dr. Chandan Chattoraj 2023 EVALUATION OF MECHANICAL PROPERTIES OF ALUMINIUM REINFORCED WITH FLY ASH
Dr. Chandan Chattoraj 2023 Computer aided Design and Fabrication of Finger Prosthesis
Arka Banerjee 2017 “AN EXPERIMENTAL ANALYSYS OF ELASTIC BEHAVIOUR OF AISI 1020HR STEEL UNDER TENSILE LOADING”
Arka Banerjee 2018 “Fabrication And Experimentation With Tiny Horizontal Axis Wind Turbine”, 2018.
Arka Banerjee 2019 “Fabrication And Testing Of Glass Fibre Reinforced Composite”
Arka Banerjee 2020 “Design & Manufacture of Biogas Plant using Kitchen Waste”
Arka Banerjee 2021 “Solving of 2-Dimensional Problems in Fluid Dynamics using Finite Difference Technique”, 2021.
Siddhartha Bhowmick 2016 DESIGN AND STUDY OF FOUR FORWARD SPEED CONSTANT MESH GEAR BOX
Siddhartha Bhowmick 2017 CONTROL OF WHIRLING OF A ROTATING SHAFT USING LINEAR MOUNTINGS
Siddhartha Bhowmick 2018 BI-LINEAR PLASTIC DEFORMATION OF A W 4X4 I-SECTION BEAM
Siddhartha Bhowmick 2019 SMART CAR SAFETY MONITORING SYSTEM USING ARDUINO
Siddhartha Bhowmick 2020 BOX CONVEYOR (PROJECT TRANSPORT MECHANISM)
Siddhartha Bhowmick 2021 POWER PLANT WASTE HEAT RECOVERY SYSTEM
Siddhartha Bhowmick 2022 SOLAR WATER HEATER DESIGN
Siddhartha Bhowmick 2023 DESIGN OF DIESEL CYCLE (12000719055, 12000719035, 12000719096) FINGERPRINT DOOR LOCK USING ARDUINO (12000719075, 12000719068) SIMULATION OF DUAL CYCLE USING MATLAB (12000719072, 12000719086, 12000719089)
RAKESH BISWAS 2023 1) Design of a Truss Element using FEA and Ansys 2) Study and Review of Hydrogen Fuel Cell Vehicle, Current Status and Future Prospects 3) Efficiency Improvement of Solar Panel Using Different Cooling Techniques - A Review
Deepak Kumar 2023 Design & Assembly of Lathe Fixture for Reduction of Operation Time
Deepak Kumar 2018 ANALYSIS OF SLIDING CONTACT BEARING
Deepak Kumar 2019 Casting of an aluminium shaft bracket by eliminating major defects
Deepak Kumar 2020 Dual Axis Solar Tracking Device
Deepak Kumar 2021 THERMODYNAMIC ANALYSIS OF SOLAR COLLECTOR WITH ENERGY STORAGE
Deepak Kumar 2022 DESIGN AND FABRICATION OF MANUAL INJECTION MOULDING MACHINE AND ITS DIE
Deepak Kumar 2023 Determination of appropriate cutting parameters for optimization of surface roughness by Taguchi method in milling of Mild Steel and Cast Iron
Deepak Kumar 2023 Analysis of the Mechanical Properties of PLA material produced by additive manufacturing
Deepak Kumar 2023 Design & Assembly of Lathe Fixture for Reduction of Operation Time
DR RUPALI 2020 SANITARY NAPKIN INCINERATOR
DR RUPALI 2019 A STUDY OF WIND TURBINE POWER GENERATION AND ITS CONTROL STRATEGY
DR RUPALI 2018 INVESTIGATION OF EFFECT OF HEAT TREATMENT ON FATIGUE BEHAVIOUR IN MEDIUM CARBON STEEL AND ALLOY STEEL
DR RUPALI 2017 ROOF COOLING COVER
DR RUPALI 2016 DISTANCE MEASURING WHEEL
DR RUPALI 2015 LEMON BATTERY
DR RUPALI 2014 AUTOMATED SOLDERING MACHINE
DR RUPALI 2013 SOLAR COOKER
Patent
Name Year Description
DR ARIJIT BANERJEE 2023 DEVELOPMENT OF A LOW COST AUTOMATED NUT-GRAM SOAKING MACHINE, Arijit Banerjee, Arindam Mondal, Barnali Mondal Jana, Srijita Basumallick, IN Patent App. 202,331,058,634, Filed on 01/09/2023, Indian Patent Journal, Volume 43/2023, Published on 27/10/2023.
DR ARIJIT BANERJEE 2024 IOT OPERATED HOME APPLIANCE FOR AUTOMATIC NUT-GRAM SOAKING, Dr. Arijit Banerjee, Dr. Arindam Mondal, Design Number 397357-001, Class 31-00, Date of Registration: 12/10/2023, Indian Patent Journal, Volume 02/2024, Published on 12/01/2024.
DR ARIJIT BANERJEE 2024 IOT OPERATED DIFFERENTIAL SCANNING CALORIMETER, Dr. Arijit Banerjee, Dr. Arindam Mondal, Design Number 396796-001, Class 10-04, Date of Registration: 06/10/2023, Indian Patent Journal, Volume 03/2024, Published on 19/01/2024.
RAKESH BISWAS Nil Nil

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