Mr. Rotan Kumar Saha | Analytical Techniques | Best Researcher Award

Dhaka University of Engineering and Technology (DUET), Bangladesh

👨‍🎓Profiles

• Scopus Profile
• ORICD Profile
• Google Scholar

🎓 Academic and Professional Background

Rotan Kumar Saha is a Lecturer in the Department of Industrial & Production Engineering (IPE) at Dhaka University of Engineering & Technology (DUET), Gazipur, Bangladesh. He holds an M.Sc. in Mechanical Engineering with a perfect CGPA of 4.00, demonstrating his strong academic foundation and dedication to excellence. His expertise spans multiple fields, including additive manufacturing, 3D printing, lean manufacturing, advanced manufacturing, and Lean Six Sigma. As a researcher, he actively engages in various projects that contribute to industrial and academic advancements, particularly in the areas of process optimization and smart manufacturing.

🔬 Research and Innovations

Rotan Kumar Saha has been actively involved in several research and industrial projects, making significant contributions to the fields of manufacturing and materials science. His research portfolio includes 07 completed or ongoing research projects, demonstrating his commitment to innovative exploration. Additionally, he has published 02 journal papers in reputed SCI and Scopus-indexed journals, reinforcing his growing academic influence. He has also collaborated on 04 research projects with various academic and industry partners, enhancing interdisciplinary research efforts. Furthermore, his expertise extends to consultancy and industry projects, with 01 completed project showcasing his ability to apply theoretical knowledge to practical industrial applications.

🛠️ Areas of Research

Mr. Saha’s research primarily focuses on advanced manufacturing processes, materials science, and optimization techniques. His work in 3D printing and additive manufacturing includes the development of photopolymer composite materials for soft robotics, aiming to revolutionize flexible and responsive materials. In CNC machining optimization, he has explored machining parameters for titanium alloys, contributing to efficiency improvements and enhanced product performance. His work in sustainable composite materials involves the fabrication of eco-friendly composites for automotive applications, aligning with the global shift towards sustainable manufacturing. Moreover, he employs advanced process optimization methodologies, such as Response Surface Methodology (RSM) and Analysis of Variance (ANOVA), to refine manufacturing processes, reduce waste, and enhance productivity.

📊 Impact and Influence

Despite being in the early stages of his academic career, Rotan Kumar Saha’s contributions to research and industry are steadily gaining recognition. His citation index stands at 02, reflecting the initial impact of his published works. While he has yet to secure patents or publish books, his research trajectory suggests a strong potential for future breakthroughs. Although he currently holds no editorial appointments, his continuous engagement with high-impact research projects positions him as a promising academic and industry expert. His ongoing efforts in manufacturing innovations, materials optimization, and sustainable production techniques are expected to make a significant impact in the coming years.

🎓 Professional Memberships and Collaborations

Collaboration plays a vital role in Mr. Saha’s academic journey, as evidenced by his 04 research partnerships with institutions and industry leaders. His engagement in professional networks and research groups enables him to contribute meaningfully to cutting-edge manufacturing technologies. Through these collaborations, he actively shares knowledge, explores interdisciplinary approaches, and enhances the industrial applicability of his research.

🌍 Future Contributions

As an emerging researcher and educator, Rotan Kumar Saha envisions a future where his work significantly influences manufacturing efficiency, material sustainability, and industrial automation. He aims to develop novel materials for additive manufacturing, particularly for applications in robotics and healthcare. Additionally, he seeks to optimize manufacturing processes using AI-driven modeling techniques, further advancing the field of smart manufacturing. His commitment to sustainable production solutions aligns with global efforts to minimize environmental impact in industrial engineering. With his expertise in advanced manufacturing and optimization, he is poised to make substantial contributions to industrial innovation and sustainable engineering practices.

📖Notable Publications

• Electro-mechanical analysis of nanostructured polymer matrix composite materials for 3D printing using machine learning

  • Authors: MI Hossain, MA Chowdhury, S Mahamud, RK Saha, MS Zahid, J Ferdous, …
  • Journal: Chemical Engineering Journal Advances
  • Year: 2024

• Lean Tools and Techniques for Improving Production Performance and Waste Reduction in A Plastic Company: A Case Study

  • Authors: RK Saha, F Mahmud
  • Journal: —
  • Year: 2022

• Optimization of cutting temperature and surface roughness in CNC turning of Ti-6Al-4V alloy using response surface methodology

  • Authors: S Hossain, MZ Abedin, RK Saha, M Touhiduzzaman, MJ Hossen
  • Journal: Heliyon
  • Year: 2025

• Investigation of the Effect of Cutting Parameters on Surface Roughness in Dry Turning of Hardened Steel Using the Taguchi Method

  • Authors: MT Rotan Kumar Saha, G Hossain, MM Rahman, NC Ray, MS Hossain, …
  • Journal: 6th Industrial Engineering and Operations Management Bangladesh Conference
  • Year: 2023

• Reduction of Changeover Time by Using the SMED Technique with the Assistance of Lean Manufacturing Tools in a Plastic Company

  • Authors: MMU Rotan Kumar Saha, MM Rahman, MT Islam, MM Mumin
  • Journal: 6th Industrial Engineering and Operations Management Bangladesh Conference
  • Year: 2023