S. Devaraj - Composite Materials - Best Researcher Award

INSTITUTE OF AERONAUTICAL ENGINEERING - India

AUTHOR PROFILE

SCOPUS

EXPERT IN COMPOSITE MATERIALS

S. Devaraj specializes in the field of Composite Materials, particularly Metal Matrix Composites (MMCs). His research includes exploring the properties and applications of MMCs to enhance material performance in various engineering applications. This work contributes to advancing the use of composite materials in industries where high strength and durability are crucial.

RESEARCHER IN AERODYNAMICS AND FLIGHT DYNAMICS

With a focus on Aerodynamics and Flight Dynamics, S. Devaraj investigates the forces and dynamics that influence the performance of aircraft and other flying objects. His research in this area aims to optimize flight performance and improve the efficiency of aerodynamic designs.

PIONEER IN MACHINING PERFORMANCE STUDIES

S. Devaraj has conducted significant studies on machining performance, particularly in the context of Al-MMCs. His work, such as the investigation of textured inserts on machining performance using the Taguchi method, provides valuable insights into improving machining processes and tool design.

APPLICATION OF ADVANCED ANALYTICAL METHODS

In his research, S. Devaraj applies advanced analytical methods like the TOPSIS method to predict optimum design parameters for micro hole textured cutting inserts. His contributions to optimizing design parameters enhance the efficiency and accuracy of manufacturing processes.

STUDIES ON MAGNETOHYDRODYNAMIC FLOWS

S. Devaraj has explored the effects of slip and nonlinear thermal radiation on Magnetohydrodynamic (MHD) flow and heat transfer. His studies contribute to understanding fluid dynamics in high-temperature and high-field environments, relevant for applications in aerospace and energy sectors.

CONTRIBUTOR TO REPUTED JOURNALS

S. Devaraj's research is widely published in reputable journals, including Tribology in Industry and the International Journal of Lightweight Materials and Manufacture. His work is recognized for its contribution to advancing knowledge in materials science and engineering.

RESEARCH IN FLUID DYNAMICS AND HEAT TRANSFER

His research also includes studies on unsteady Magnetohydrodynamics and Bingham fluids, focusing on heat transfer and flow dynamics. These studies are essential for applications involving complex fluid behaviors and thermal management in engineering systems.

NOTABLE PUBLICATION

Experimental Investigation of Textured Inserts on Machining Performance of Al-MMC Using Taguchi Method.
Authors: D. Sandiri, R. Malkapuram, S. Balasubramaniyan
Year: 2022
Journal: Tribology in Industry, 44(1), pp. 54–63

Application of TOPSIS Method for Prediction of Optimum Design Parameters of Micro Hole Textured Cutting Inserts in Turning of Al-MMC.
Authors: S. Devaraj, M. Ramakrishna, B. Singaravel
Year: 2021
Journal: International Journal of Vehicle Structures and Systems, 13(4), pp. 471–476

Performance Analysis of Micro Textured Cutting Insert Design Parameters on Machining of Al-MMC in Turning Process.
Authors: S. Devaraj, R. Malkapuram, B. Singaravel
Year: 2021
Journal: International Journal of Lightweight Materials and Manufacture, 4(2), pp. 210–217

Wing Structural Analysis Using Different Fiber Reinforced Composites and Hybrid Composites.
Authors: S. Devaraj, P. Ravi Kumar, D. Anitha, P.K. Dash
Year: 2018
Journal: International Journal of Mechanical and Production Engineering Research and Development, 8(3), pp. 101–110

Studies on Ballistic Impact of the Composite Panels.
Authors: Y.B. Sudhir Sastry, P.R. Budarapu, Y. Krishna, S. Devaraj
Year: 2014
Journal: Theoretical and Applied Fracture Mechanics, 72(1), pp. 2–12

EDUCATION AND ACADEMIC BACKGROUND

Dev Bahadur Khadka is currently pursuing a Doctor of Philosophy (PhD) in the Electrical and Mechanical Engineering Department at Nagoya Institute of Technology, Japan. He holds a Master’s Degree in Physics from the Central Department of Physics, Tribhuvan University, Nepal, specializing in Quantum Mechanics, Electrodynamics, Solid State Physics, and Mathematical Physics. He completed his Bachelor’s Degree in Physics with minors in Mathematics and Environmental Science from Tri-Chandra Multiple Campus, Tribhuvan University, Nepal. Additionally, he holds a Proficiency Certificate in Bio with extra Mathematics from the Central Department of Science and Technology, Nepal.

RESEARCH AND TEACHING EXPERIENCE

Throughout his career, Dev Bahadur Khadka has combined his academic pursuits with teaching roles. He served as a Lecturer at Golden Gate Int’l College, Kathmandu, Nepal, from July 2009 to February 2021, teaching courses in Energy and Environment, undergraduate physics, and Higher Secondary level Physics. He also contributed significantly to theoretical lectures and laboratory demonstrations. His research interests include the photovoltaic properties of bismuth-based compounds, as explored in his PhD research.

SEMINARS, CONFERENCES, AND MEMBERSHIPS

Dev Bahadur Khadka has actively participated in international conferences and seminars, including the Asia-Pacific International Conference on Perovskite, Organic Photovoltaics and Optoelectronics. He has presented at the International Conference on Frontiers of Physics and engaged in seminars organized by institutions like the Nepal Physical Society, American Physical Society, and IEEE. He holds memberships in the Nepal Physical Society, American Physical Society, IEEE, and Material Research Society (MRS).

INTERESTS AND AWARDS

Outside of academia, Dev Bahadur Khadka maintains a keen interest in researching PV cells and Lithium-ion batteries, as well as appreciating natural beauties. He has been recognized with awards for physics teaching excellence at Uniglobe Higher Secondary School/College and holds a lifetime membership in the Nepal Physical Society.