Determine & Dedicate

Dr. Roshith P M.Tech, PhD, (MBA)

Assistant Professor

Dr. Roshith P. is an Assistant Professor in Manufacturing and Materials Science Engineering with over five years of teaching experience, more than seven years of research engagement, and significant industrial experience in applied manufacturing processes. He earned his PhD in Manufacturing and Materials Science from Vellore Institute of Technology (VIT), Vellore, after completing an MTech in Engineering Design at Amrita Vishwa Vidyapeetham (Coimbatore) and a BE in Mechanical Engineering from Anna University (Chennai). He is also currently pursuing an MBA in Human Resource Management (HRM) from Manipal Academy of Higher Education, Manipal. His academic and professional background spans university teaching, collaborative research, and hands-on industry practice.

His research focuses on welding and joining technologies for dissimilar metals, additive manufacturing, the hot-corrosion behaviour of thermal-barrier coatings in aggressive environments, surface-engineering techniques such as Laser Shock Peening and shot peening, and the integration of Artificial Intelligence (AI) in manufacturing for process monitoring and optimisation. Dr. Roshith has held academic appointments and research roles at several institutions and applies his industrial experience to bridge the gap between theoretical research and real-world manufacturing applications; he actively seeks collaborative projects and postgraduate candidates for supervision.

Contact : roshimn@gmail.com

Expereience

Teaching Experience (5.2 years)

He has previously served as an assistant professor and hostel warden at Asan Memorial College of Engineering and Technology in Chengalpattu.

He has taught subjects such as Manufacturing Processes, Engineering Mechanics, Manufacturing Technology, Thermal Engineering, Engineering Materials and Metallurgy, Unconventional Machining Processes, Manufacturing Technology Laboratory, and Engineering Practices Lab to undergraduate students.
He has started clubs, such as the chess club and nature club.
Appointed as external exam invigilators at Anna University-affiliated colleges.
Assisted with college admission procedures.
Appointed as an examiner for the centralized valuation Camp at the University College of Engineering Tindivanam (4224 ) for the evaluation of answer scripts.

He has previously served as an Assistant Professor at Mahaguru Institute of Technology, Kayamkulam.

Assisted in NAAC accreditation works.
Assisted as KTU Coordinator.
Coordinated the classes for the S6 batch (2022-year) of ME and MEP students.
Coordinator of the College PTA Committee.
Invigilator for internal and external exams at KTU
He taught the following subjects to both UG mechanical and production engineering students: Manufacturing Process, Dynamics of Machinery, Comprehensive Course Work, and Production Engineering Lab.

He previously held the positions of Assistant Professor and Head of Department at Malabar Institute of Technology (MIT) in Kannur.

He has taught courses such as Solid Mechanics, Automobile Engineering, Sustainable Energy Processes, and Engineering Thermodynamics to undergraduate engineering students.
Appointed as an Examiner for the centralized Valuation Camp at KTU (APJ Abdul Kalam Technological University) for the evaluation of answer scripts.
His involvement with Kannur University included serving as an examiner/evaluator for the Gas Dynamics and Heat and Mass Transfer section of the Internal Improvement Exam.
served as an advisory member for the College Admissions Committee.
served as the coordinator of the College Grievance Committee
A member of the hostel committee
He was the Internal Examiner for the BTech Comprehensive Exam, responsible for conducting the oral examination
He served as the coordinator of the Covid vaccine drive and time table management for the mechanical engineering department.

From December 1, 2017, to November 30, 2020, he was employed as a Teaching and Research Associate (TRA) at the Vellore Institute of Technology in Vellore.

Be involved in the assessment of student knowledge and supervision of projects
Assist in the development of student research skills
Transfer knowledge in the form of practical skills, methods and techniques
He assisted with the NAAC accreditation process.

Research Experience (7.25 years)

While pursuing a PhD in manufacturing technology, he collaborated with Dr Srinivasan A (Senior Scientist at CSIR, National Institute for Interdisciplinary Science, Thiruvananthapuram, India), Dr. Ram Prabhu T (Deputy Director / Scientist, Center for Military Airworthiness and Certification, DRDO) and Dr. T. Ramesh (Associate Professor, Department of Mechanical Engineering, NIT, Tiruchirappalli) on research projects focused on PCGTAW and CO2 LB welding, as well as hot corrosion on specimens.
Additionally, he extensively worked in the field of Metallurgy and Metal Joining, as a part of his final year M.Tech project. He collaborated with prominent Indian scientists Dr. G. Padmanabham and Shri. K V. Phani Prabhakar of the Centre for Laser Processing of Materials, International Advanced Research Centre for Powder Metallurgy & New Materials (ARCI), Balapur, Hyderabad, India, on research related to metal joining through laser welding.

Industrial Experience

He was employed as an Applied Researcher: Special Manufacturing Process at Paninion India Pvt Ltd from 15/5/2023 to 19/7/2023.

Learned the 3D Experience (CATIA) software from TANCAM (Tamil Nadu Centre of Excellence for Advanced Manufacturing).
Visited TAMCOE (Tamil Nadu Advance Manufacturing Centre of Excellence) and learned about the additive manufacturing instrument and its characterization.
Identified the usage of LSP and TBC coating on additively manufactured aero engine parts and focused on the application of forging and casting in the gas turbine engine components.

He worked as a Graduate Apprentice Trainee at Neyveli Lignite Corporation Mine 2 (NLC) from 29 January 2017 to 15 July 2017.

He worked in the conveyor zone, the Mech zone, and the SME zone, where he learned about conveyor belt clamp issues.

He completed a one-week inplant training at Southern Railway (Erode) from 10/6/2013 to 15/6/2013, where he learned about troubleshooting issues related to train components .

PATENTS

S Prince Samuel, T. Suresh, Akshara Venkataswamy Gowda, K Kulothugan, C. Parthasarathy,G. Kathiresan, Aravind Bodhe, Roshith P. Hydraulic Tree shifter machine and robot (Indian patent Published on 22/07/2022, Application number - 202241035075).
Tarun Kumar, Vinay Kumar Singh, Kapil Dev Raghuwanshi, Awadhesh Chandramurali, Fouzia Shaheen, Roshith P. Development of machine learning model for real time detection of corrosion and durability of materials to assist civil engineers (Indian patent Published on 04/02/2022, Application number- 202141060262).
Chanchal Kumar De, Shreya Arora, Ravi Shnakar, Dinesh Kumar, V Aruna, Sachin Lalar, Dibyendu Mukherjee, Aniket Kailas Shahade, Roshith P, Brijesh Sathian, Anvar Shathik J. Machine learning based fraud apps detection using sentiment analysis (Indian patent Published on 01/21/2022, Application number- 202131058465).
S Balamurugan, Rajiv Mishra, Garima Prakash, Saurav Chhabra, Kunal Seth, Saksham seth, Abinaya, Vikas Singh, Avisankar Roy, Roshith P, Sushma Jaiswal, Tarun Jaiswal, C Manjunath, Pavithra G. Sensor based intelligent robotic cooking kitchen using haptic technology (Indian patent Published on 10/12/2021, Application number-202141056091).

cOPYRIGHTS

Boda Surya Venkata Ramarao, Roshith P, Akshay Anjikar, Rugada Vaikunta Rao, Ganesan S, Karthikeyan R. Next Generation Proton Exchange Membrane by Fuel Cells Design (Canadian copyright- 1192614, Registered on 20/4/2022).

international Journal Publications (scopus/ESCI/sciE Indexed)

Roshith P. Microstructural and physicomechanical attributes of additively manufactured high entropy alloys: a critical review. 25/08/2025. Canadian Metallurgical Quarterly. Taylor & Francis
Roshith P. An exhaustive examination of the contemporary technology, impediments, and forthcoming hurdles regarding environmentally sound cold spray additive manufacturing: a review. 22/4/2025. Canadian Metallurgical Quarterly, Taylor & Francis.
Roshith P. High-temperature oxidative corrosion of HVOF-coated SS 904L weldments in thermoelectric heat exchangers at 800°C. 07/03/2025. Canadian Metallurgical Quarterly. Taylor & Francis.
Roshith P. Elevated temperature rusting characteristics of UNS 31254 weldments within the operational confines of fossil fuel-fired plants and municipal waste incinerator surroundings at 700 °C. 20/6/2024. Canadian Metallurgical Quarterly. Taylor & Francis
Roshith P. Enhancement of air oxidation and hot corrosion resistance of high temperature municipal waste incinerators and coal fired power plants metallic wall: a review. Canadian Metallurgical Quarterly. 3/6/2024. Taylor & Francis
Roshith P, Bibin Jose, Enhancement of Metallurgical and mechanical properties due to grain refinement in the compressive residual stress developed surface after the laser shock peening process: A review. Canadian Metallurgical Quarterly. Taylor & Francis
Roshith, P. The influence of compressive residual stress on metallurgical and mechanical properties of materials exposed to shot peening: A review. Canadian Metallurgical Quarterly.19/5/2023. Taylor & Francis
Sivamurugan, P., Selvam, R., Pandian, M., Mohd. Shaikhul Ashraf., Inavolu Srinivasa Chakrapani.,Thanikasalam. A., Roshith. P., Ramesh, K., & Ramesh B. Extraction of novel biosilica from finger millet husk and its coconut rachilla-reinforced epoxy biocomposite: mechanical, thermal, and hydrophobic behaviour. Biomass Conv. Bioref. https://doi.org/10.1007/s13399-022-03342-y. October 19 2022, Springer.
Roshith P, Arivarasu M. Hot corrosion and air oxidation behavior of pulsed current gas tungsten arc welded and CO2 Laser Beam welded SMO 254 at 800 °C. Welding International, July 25 2022.Taylor & Francis
Roshith P, Arivarasu M. Improvements on hot corrosion behaviour of HVOF coated CO2 laser beam and pulsed gas tungsten arc weldments in 2.5% sulphur gas plus molten salt in industrial waste incinerator environment. Engineering Research Express, Mar 17 2022.IOP Publishing
Roshith, P. Enhancement of metallurgical and mechanical properties of the materials by performing CO2 Laser beam welding. Welding International. August 17 2021, VOL. 35, NOS. 1–3, 59–80.Taylor & Francis
Roshith P, Arivarasu M. Hot corrosion studies on fully austenitic stainless steel in air oxidation and simulated waste heat incinerator environment at 600° C, 650° C and 700° C. Materials Research Express. Dec 13 2019. IOP Publishing
Roshith P, Arivarasu M, Arivazhagan N, Srinivasan A, KV PP. Investigations on induced residual stresses, mechanical and metallurgical properties of CO2 laser beam and pulse current gas tungsten arc welded SMO 254. Journal of Manufacturing Processes, Aug 12019 ;44:81-90. Elsevier
Arivarasu M, Roshith P, Padmanaban R, Thirumalini S, Phani Prabhakar KV, Padmanabham G. Investigations on metallurgical and mechanical properties of CO2 laser beam welded Alloy 825. Canadian Metallurgical Quarterly. Apr 3 2017;56(2):232-44. Taylor & Francis

INTERNATIONAL CONFERENCE PUBLICATIONs (scopus Indexed)

Ramesh B, Srinivas Vempati, Roshith P and Thanikasalam A. Comparison of Al2O3-reinforced sintered and extruded AA2014 nano-hybrid composite particle size effects on mechanical and metallurgical characteristics. First International Conference on Technologies for Smart Green Connected Society 2021. ECS Transactions, Volume 107, Number 1.IOP Publishing

Research Letter (Scopus/ESCI/SCIE Indexed)

Roshith P. Surface modification of fully austenitic stainless steel SMO 254 by Laser shock peening to induce compressive residual stress. Canadian Metallurgical Quarterly. Taylor & Francis

tHESIS

Improving the Service Life of Alloy 254 Weldments in Simulated Waste Incinerator Environment by Thermal Spray Coating (Researcher: Dr Roshith P, Guide: Dr. Arivarasu M), Shodhganga, Link for Citation: http://hdl.handle.net/10603/597090

REVIEWER JOURNALS (SCOPUS/ESCI/SCIE INDEXED)

International Journal of Mechanical Sciences (Elsevier) (1)
Critical Reviews in Solid State and Materials Sciences (Taylor and Francis) (1)
Corrosion Science (Elsevier) (1)
Alexandria Engineering Journal (Elsevier) (3)
Journal of Materials Research and Technology (Elsevier) (13)
Materials Science & Engineering A (Elsevier) (15)
Journal of Manufacturing Processes (Elsevier) (5)
Results in Engineering (Elsevier) (8)
Annals of Medicine (Elevate) (Taylor and Francis) (3)
Materials Characterization (Elsevier) (2)
Progress in Additive Manufacturing (Springer) (22)
Engineering Fracture Mechanics (Elsevier) (4)
Optics and Laser Technology (Elsevier) (11)
Journal Of Advanced Joining Processes (Elsevier) (10)
Materials Today Communications (Elsevier) (25)
Fatigue & Fracture of Engineering Materials & Structures (Wiley) (1)
Journal of Thermal Spray Technology (Springer) (3)
International Journal of Metalcasting (Springer) (2)
Journal of Composite Materials (SAGE) (2)
Steel Research International (Wiley) (4)
Proceedings of the Institution of Mechanical Engineers, Part E Journal of Process Mechanical Engineering (Sage) (1)
Materials Research Express (IOP) (9)
Surface Topography: Metrology and Properties (IOP) (4)
JOM (TMS-Springer) (4)
Welding in the World (Springer) (12)
Transactions of the Indian Institute of Metals (Springer Nature) (2)
Emerging Materials Research (Emerald) (3)
Material Science and Engineering Technology (Wiley) (4)
Materials and Corrosion (Wiley) (12)
Experimental Techniques (Springer Nature) (2)
Metallography, Microstructure, and Analysis (Springer) (9)
Canadian Metallurgical Quarterly (Taylor and Francis) (3)
International Journal of Engineering and Technology Innovation (IJETI) (TAETI) (4)
MRS Advances (MRSA - Springer) (24)
Jordan Journal of Mechanical and Industrial Engineering (3)
Phyton-International Journal of Experimental Botany (Tech Science Press) (1)
Key Engineering Materials (KEM) (Trans Tech Publications Ltd) (36)
International Journal of Engineering Research in Africa (JERA) (Trans Tech Publications Ltd) (4)
Materials Science Forum (MSF) (Trans Tech Publications Ltd) (7)
Advances in Technology Innovation (TAETI) (2)
Applied Mechanics and Materials (AMM) (Trans Tech Publications Ltd) (6)
AMR: Advanced Materials Research (Trans Tech Publications Ltd) (13)
Advanced Engineering Forum (AEF) (Trans Tech Publications Ltd) (5)
Progress in Engineering Science (Elsevier) (1)

PROFESSIONAL BODY MEMBERSHIPS

Society of Petroleum Engineers (SPE)
American Ceramic Society (ACerS)
American Society of Mechanical Engineers (ASME)
American Society for Testing and Materials (ASTM International)
American Welding Society (AWS)
Canadian Society for Mechanical Engineering (CSME)
The Minerals, Metals & Materials Society ( TMS )
American Society for Metals (ASM International)
Canadian Association of Physicists (CAP)
International Association of Engineers (IAENG)
American Management Association (AMA)
Production and Operations Management Society (POMS)
Association for Supply Chain Management (ASCM)
American Society of Civil Engineers (ASCE)
American Mathematical Society (AMS)
American Indian Science and Engineering Society (AISES)
Society of Fire Protection Engineers (SFPE)
Canadian Geophysical Union (CGU)
Canadian Metrological and Oceanographic Society (CMOS)
Engineers Australia
Australasian Association for Engineering Education
Australian Cost Engineering Society
Australian Shotcrete Society
Australian Society of Defence Engineering
Australian Tunnelling Society
Electromagnetic Compatibility Society
Railway Technical Society of Australia
Risk Engineering Society
Sustainable Engineering Society
Systems Engineering Society of Australia
Transport Australia
Association for Materials Protection and Performance (AMPP)
Laser Institute of America (LIA)
INSTITUTE OF CORROSION

HONOURS AND AWARDS

Received multiple reviewer appreciation certificates from leading publishers such as Elsevier, Wiley, Springer, and Taylor & Francis for consistent contributions to peer review between 2022 and 2025, including recognition as an excellent reviewer in 2023 and 2024 by the Journal of Thermal Spray Technology.
On numerous occasions, he has consistently achieved a pass rate exceeding 90% among students in their KTU university-level examinations. (2020-2023)
He received the Raman research award twice during his PhD studies (Vellore Institute of Technology, Vellore) (2017-2021).
During his second year of BE, he was recognized as the top student in the mechanical engineering department and earned a certificate of recognition. (2011-2012).

EVENTS ORGANIZED

Organized the first Tamil Nadu state-level children's chess tournament at Asan Memorial College of Engineering and Technology (AMCET), Chengalpattu, in collaboration with Sri Raghavendra Chess Academy, Chengalpattu, on 9/6/2024.
Organized a technical event, "Hands-on Training on Autodesk Fusion 360", to improve the software skills of the mechanical and production engineering students at Mahaguru Institute of Technology, Kayamkulam.
Organized the cultural fest "OHARA22" at Mahaguru Institute of Technology, Kayamkulam.
Developed the 'ENRICH 21' program to supplement the knowledge of high school graduates at Malabar Institute of Technology, Anjarakkandy
In collaboration with the National Council for Technology and Training, New Delhi, conducted a Mech Prize scholarship test for final year students at Malabar Institute of Technology, Anjarakandy (NACTET).

Events Attended

MOOC from international universities – 47
Faculty development programmes (FDP) – 6
International conference – 1
Workshops – 10
Webinars – 17
Symposiums – 4

Academic Service and Extracurricular Participation

Served as a judge for the 2025 Presidential Award for Outstanding Section event organized by the Society of Petroleum Engineers (SPE).
Served as a judge for the Best Paper Award at the International Thermal Spray Conference and Exposition, held from May 5–8, 2025, in Vancouver, Canada, organized by ASM International.
Served as a judge for the 2025 Society of Petroleum Engineers (SPE) Student Chapter Awards in the category of Regional Outstanding Student Chapter.
Participated in FIDE-rated international chess events (FIDE ID: 531044476) & college chess competitions ( Amrita Vishwa Vidyapeetham, Coimbatore & Vellore Institute of Technology,Vellore)
College NSS volunteering events (PPG Institute of Technology, Coimbatore).
Served as a volunteer during the workshop (Advanced materials and joining processes) conducted by Amrita Vishwa Vidyapeetham, Coimbatore campus on February 26-27, 2016.