Prof. Rodrigo Santiago Coelho| Manufacturing processes | Best Researcher Award

Associate Professor,SENAI CIMATEC University, Brazil

🔬 Short Biography 🌿💊📚

🎓 Education:

Dr.-Ing. Rodrigo Santiago Coelho has a strong international academic background in materials engineering and manufacturing. He completed his undergraduate studies at the Pontifical Catholic University of Minas Gerais (PUC Minas) in Brazil from 1999 to 2003, where he developed a solid foundation in mechanical and materials engineering. Motivated by a passion for research and innovation, he pursued his doctorate in Germany at the Ruhr-Universität Bochum (RUB) from 2004 to 2008. His Ph.D. research focused on advanced joining techniques of lightweight materials, particularly friction stir welding and laser beam welding. Further strengthening his scientific training, Dr. Coelho undertook a postdoctoral fellowship at Helmholtz-Zentrum Berlin für Materialien und Energie GmbH from 2008 to 2010, working on energy-related materials and in-situ characterization techniques. His academic journey reflects a deep commitment to cutting-edge research and a global perspective on materials science.

💼 Professional Experience:

Dr. Coelho currently serves as the Chief Researcher at the SENAI Institute of Innovation for Materials Conformation and Joining (ISI – F&J) at SENAI CIMATEC, Salvador, Brazil, a role he has held since 2018. Previously, he was the Director of the same institute from 2014 to 2018, overseeing numerous industrial R&D initiatives. He has also held the role of Materials Technology Area Manager at SENAI CIMATEC. Since May 2014, Dr. Coelho has contributed to higher education as an Associate Professor at SENAI CIMATEC University. Internationally, he worked as an Industrial Liaison Officer at Helmholtz-Zentrum Berlin (2012–2014) and continues to serve as a Guest Professor at Technische Universität Berlin. His diverse experience across academia, research institutes, and industry collaborations highlights his leadership in innovation and advanced manufacturing.

🧪 Research Focus:

Dr. Coelho’s research is at the intersection of advanced manufacturing processes, materials science, and sustainability. His primary focus areas include additive manufacturing (AM) of metals and polymers, welding and joining of dissimilar materials, and metal forming processes. He has extensively investigated laser powder bed fusion (LPBF) and directed energy deposition (DED) using both experimental and numerical techniques. His recent work delves into porosity prediction in AM via machine learning, residual stress modeling, and real-time monitoring of manufacturing processes. Dr. Coelho also applies synchrotron radiation and electron backscatter diffraction (EBSD) for in-situ studies of microstructure, phase transformations, and residual stresses. His research aligns with industrial needs in the aerospace, offshore, and energy sectors, promoting innovation in sustainable manufacturing.

🛠️ Skills and Technical Expertise:

Dr. Coelho is highly skilled in a range of advanced manufacturing techniques, particularly friction stir welding, laser welding, adhesive bonding, and mechanical fastening. His proficiency extends to additive manufacturing technologies like EB-PBF and LPBF, as well as non-destructive testing (NDT) and numerical simulation of thermal and mechanical behaviors. He has expertise in synchrotron X-ray diffraction, XRD-based phase and residual stress analysis, and texture studies using EBSD. Dr. Coelho also employs machine learning and in-situ monitoring systems to enhance the performance and reliability of manufacturing processes. His interdisciplinary knowledge allows him to lead large-scale collaborative projects with direct industrial applications, especially in developing intelligent systems and robotic platforms for production and inspection.

🏆 Awards, Honors, and Achievements:

Dr. Coelho’s career is marked by significant academic and industrial recognition. He has published 63 peer-reviewed journal articles, authored 1 book, and contributed to 6 book chapters. He has successfully supervised 20 master’s theses, 1 doctoral dissertation, and is currently guiding multiple graduate and postdoctoral researchers. His work has garnered international attention, with over 1,700 citations on Google Scholar, and notable citation counts on Scopus (1,300) and Web of Science (879). Dr. Coelho is also a named inventor in three patents, covering innovations in die-cast alloys, robotic underwater inspection, and gradient mechanical property stamping. He has led and participated in multiple funded projects by CNPq, CAPES, ANP Levy, and EMBRAPII, strengthening Brazil’s technological development in manufacturing.