News Update:
Dr. John Leon S
Dr. John Leon S

Associate Professor & HOD

sjohnleon@gmail.com

Education
  • Ph.D., - Mechanical Engineering, Kalasalingam Academy of Research and Education (2018)
  • M.E., - Thermal Engineering, Annamalai University (1996)
  • B.E., - Mechanical Engineering, Sri Siddhartha Institute of Technology (1992)
Experience
  • Associate Professor, Noorul Islam Centre for Higher Education (2010-09-18 - Present)
  • Assistant Professor, Noorul Islam College of Engineering (2005-01-03 - 2010-09-17)
  • Lecturer, Noorul Islam College of Engineering (1998-06-10 - 2005-01-02)
  • Lecturer, Noorul Islam Polytechnic College (1993-09-05 - 1998-06-09)
Journal Publications
  • Mechanical Properties, Viscoelastic and Water Absorption Properties of Biocarbon-Reinforced Composites by Nagasrisaihari Sunkara, S. John Leon, S. Senthil Kumar, Geetha Chandrasekran, S. Baskar, R. Ashok Kumar, Journal of Polymer and Composites (2025)
  • Mechanical and microstructural investigation of multi-layered Inconel 825 wall fabricated using CMT-based WAAM by I. John Solomon , J. Srinivas , S. John Leon , A. Ramesh , I.J. Rohith , T.S. Senthil, Journal of Alloys & Metallurgical Systems (2024)
  • Comparative Corrosion Studies on Electroless Ni-P, Ni-P/Tio2 Composite and Ni-P/Ni-P-Tio2/Ni-P Multi Layer Coatings by P. V. George John, M. Edwin Sahayaraj*, J.T. Winowlin Jappes, S. John Leon., PERIODICO di MINERALOGIA (2023)
  • Corrosion characteristics of microwave and furnace annealed electroless Ni-P-TiO2 coatings. by P. V. George John, M. Edwin Sahayaraj*, J.T. Winowlin Jappes, S. John Leon., Journal of Mechanical Engineering Science (2023)
  • Corrosion Performance of Annealed Electroless Ni-B Coatings on Mild Steel by S. John Leon, M. Edwin Sahayaraj, International Journal of Vehicle Structures and Systems (2022)
  • Influence of Matrix Modifications by Nano-Clay on the Mechanical Characteristics of Sandwich Panels by P.V. Prasanth, M. Edwin Sahayaraj, S. John Leon, Turkish Online Journal of Qualitative Inquiry (TOJQI) (2021)
  • Comparison of Electroless Ni-P/ Ni-B on Corrosion Performance by 1. S. John Leon, J.T. Winowlin Jappes, and M. Edwin Sahayaraj, International Journal of Engineering & Technology (2018)
  • Corrosion Performance of Annealed Electroless Ni-B-ZrSiO4 Coatings on Mild Steel by 2. S. John Leon, J.T. Winowlin Jappes, and M. Edwin Sahayaraj, Journal of Advanced Research in Dynamical and Control System (2018)
Books Published
  • Renewable Energy: The Path to Sustainability, ISBN: 978-81-984621-9-0, Publisher: REST Publication
  • Metaheuristic Techniques-Based Optimizing Laser Welding Parameters for Copper-Aluminum Alloys, ISBN: 1, Publisher: IGI Global, US
Patents
  • Solar Powered Seawater Desalination Apparatus, 396762-001, 2023, Government of India - Design - Granted
  • Wifi Based 3D Printer, 395777-001, 2023, Government of India - Design - Granted
  • IOT Based Smart Parking System, 202341054147, 2023, Chennai - Utility - Examination
  • An Environmentally Friendly Natural Fiber Composites for Marine Applications, 202341057348, 2023, Chennai - Utility - Examination
  • Building a Layer Based Additive Manufacturing Process for the Fabrication of Designed Mesostructured Metal Parts, 202341053327, 2023, Chennai - Utility - Examination
Conferences
  • Corrosion Performance of microwave annealed electroless Ni-P coating on low carbon steel, ICETS-2K23 (May 3, 2025)
  • Wear Performance of annealed electroless Ni-P coating on low carbon steel, ICETS-2K23 (May 3, 2025)
  • Metallic coating on polymer matrix composites, ICETS-2K23 (May 3, 2025)
  • Hybrid Propulsion System with streamlined Hull Design, ICETS-2K23 (May 3, 2023)
  • Performance of magnesium composites in stimulated body fluid, ICETS2K23 (May 3, 2023)
Projects
  • No projects available.
Faculty Development Programs (FDP)
  • Computational Fluid Dynamics For Engineering Applications - Five Days Faculty Development Program on Computational Fluid Dynamics For Engineering Applications (August 1, 2025 to August 6, 2025)
  • Cutting Edge Research in Mechanical Engineering - Five Days Online Faculty Development Programme (July 14, 2025 to July 18, 2025)
  • Generative AI and its Multidisciplinary Applications in Engineering and Technology (Code Generation) - One Week Faculty Development Programme (June 16, 2025 to June 21, 2025)
  • Auxiliary Machines - One Week Online Faculty Development Programme (December 16, 2024 to December 20, 2024)
  • Marine Auxiliary Machines - FIVE Days Virtual Faculty Development Programme on Marine Auxiliary Machines (December 16, 2024 to December 20, 2024)
  • Electrical Vehicle - One Week Online Faculty Development Program (January 20, 2024 to January 26, 2024)
  • Maritime Engineering - Faculty Development Programme (June 26, 2023 to July 2, 2023)
Online Courses
  • No online courses available.
Events Organized
  • Dr. John Leon S - Guest Lecture - Mr. V. Franklin Antony Libin
  • Dr. John Leon S - Seminar - Mr. Prabin Raj
  • Dr. John Leon S - Seminar - Mr. E. Jonie Stevans
  • Dr. John Leon S - Workshop - Mr. G. Rajkumar & Mr. P. Saju
  • Dr. John Leon S - Seminar - Mr. Maria Tariq
  • Dr. John Leon S - Guest Lecture - Mr. D. Nagasubramaniyam
  • Dr. John Leon S - Symposium
  • Dr. John Leon S - National Maritime Day
  • Dr. John Leon S - Professional Development Programme
  • Dr. John Leon S - 3 Days Workshop - Mr. U.N. Neela Prasad
Awards
  • Dr. John Leon S - NICHE Ascend Awards
Guest Activities
  • No guest activities available.
Additional Contributions
  • Other - Seminar on Seminar on Wire Arc Additive Manufacturing of Nickel Based Super Alloys (May 8, 2024)
  • Other - Seminar on Marine Engineering for Diploma S6 Mechanical and Electrical & Electronics Students (February 23, 2023)
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