Dr. Prakash Palei | Non-destructive testing, controlled blasting methodology | Best researcher award

SCIENTIST – D at Central Water & Power Research Station, India

Dr. Prakash Kumar Palei currently serves as a Scientist-B in the Vibration Technology Division at the Central Water & Power Research Station (CWPRS), Pune. With a solid academic foundation in Physics and a keen focus on applied research, Dr. Palei has significantly contributed to the fields of vibration monitoring, structural health assessment, and controlled blasting technology. His cross-disciplinary approach integrates material science with field applications, making him a pivotal figure in civil and structural engineering research, especially concerning hydraulic structures. His work supports the safe operation and sustainability of major national infrastructure projects across India.

Profile

SCholar

EDUCATION:

Dr. Palei holds a Doctor of Philosophy (Ph.D.) in Physics from the National Institute of Technology, Rourkela, where he researched the structural and electrical characterization of lead-free KNN-based ceramics processed by conventional and microwave methods. He completed his M.Sc. in Physics from the same institute in 2007, and earlier earned his B.Sc. degree with honors in Physics from Ravenshaw College, Cuttack, in 2002. His academic credentials are further reinforced by his successful qualification in the GATE 2007 examination.

EXPERIENCE:

Dr. Palei possesses over a decade of professional experience that spans both academia and applied research. He began his career in education as an Assistant Professor at MIT College of Engineering, Pune, before transitioning into a scientific research role at CWPRS in 2014. He has played an instrumental role in over 30 national projects, involving controlled blasting, non-destructive testing (NDT), and vibration monitoring. Notably, he has collaborated on DRDO- and DIT-sponsored research on the development of lead-free ceramics and radiation-shielding materials. His experience also includes health assessment of dams, tunnels, and power stations, making him a valuable asset in ensuring structural safety and compliance.

RESEARCH INTEREST:

Dr. Palei’s research interests are multidisciplinary, encompassing ferroelectric and piezoelectric ceramics, structural safety evaluation through vibration analysis, controlled blasting near critical structures, and NDT methodologies. He integrates advanced instrumentation, such as ultrasonic testers and engineering seismographs, to collect empirical data that informs infrastructure resilience. He has also contributed to the development of new materials with dielectric and magnetic properties, emphasizing sustainable and safe engineering practices.

AWARD:

Dr. Palei has earned recognition for his applied research in ensuring the structural safety of critical infrastructure. His innovative work in implementing safe blasting techniques near earthen dams and tunnels, and his technical reports submitted to government clients, position him as a leading candidate for national research and engineering excellence awards. His nomination reflects both his academic rigor and his real-world impact on infrastructure safety.

PUBLICATION:

Dr. Palei has authored several peer-reviewed journal articles and conference proceedings. Key publications include:

1. Effective implementation of controlled blasting methodology during excavation of hard rock in the close proximity of earthen dam and tunnel, Defence Technology, 2025 (In Press), cited in studies on dam safety.

2. Polymethyl methacrylate (PMMA)–bismuth ferrite (BFO) nanocomposite: low loss and high dielectric constant materials, Dalton Transactions, 2014, cited 85 times.

3. Synthesis and Characterization of Superparamagnetic Fe₃O₄@SiO₂ Nanoparticles, Journal of Korean Chemical Society, 2014, cited 42 times.

4. Novel Nanocrystalline Zinc Silver Antimonate as Ecofriendly Photocatalyst, Journal of Materials Chemistry A, 2013, cited 69 times.

5. Temperature dependent electrical properties of Ag-modified ceramics, Journal of Electroceramics, 2012, cited 55 times.

6. Microwave processed KNN-LS ceramics: Structural and electrical properties, Journal of Microwave Power and Electromagnetic Energy, 2012, cited 38 times.

7. Impedance spectroscopy of ferroelectric ceramics, Journal of Advanced Dielectrics, 2011, cited 33 times.

CONCLUSION:

Dr. Prakash Kumar Palei demonstrates an outstanding blend of academic excellence, practical expertise, innovative research, and national service, all underpinned by a prolific publication and project portfolio. His versatile contributions to both material science and structural engineering applications make him exceptionally suited for the Best Researcher Award. His work not only advances scientific understanding but also directly supports public safety and infrastructure resilience, fulfilling the highest ideals of research excellence.