David Chepkonga | Thermal and Metallurgical Processes | Innovative Research Award

Published on by Metallurgical Engineering

Innovative Research Award

David Chepkonga
Jomo Kenyatta University of Agriculture and Technology, Kenya
David Chepkonga
Affiliation Jomo Kenyatta University of Agriculture and Technology
Country Kenya
Scopus ID 59419267100
Documents 3
Citations 4
h-index 1
Subject Area Thermal and Metallurgical Processes
Event Metallurgical Engineering Awards
ORCID 0000-0002-2180-1718

David Chepkonga is a Kenyan scholar in applied and computational mathematics whose academic work has contributed to the advancement of numerical modelling, heat transfer analysis, fluid dynamics, and computational simulation. His interdisciplinary research profile combines mathematical theory with engineering-oriented applications relevant to thermal and metallurgical processes.[1] Through scholarly publications, conference participation, and university teaching, he has demonstrated a commitment to analytical research and academic development in East Africa and beyond.[2]

Abstract

David Chepkonga and his contributions to applied mathematics, computational modelling, and engineering-oriented scientific research. His academic activities include numerical analysis, magnetohydrodynamic flow studies, thermal systems simulation, and epidemic modelling.[3] Through publications in peer-reviewed journals and participation in international conferences, Chepkonga has contributed to research areas connected to thermal sciences and metallurgical engineering applications. His research profile reflects an emphasis on analytical rigor, interdisciplinary collaboration, and mathematical approaches to industrial and environmental challenges.[4]

Keywords

Applied Mathematics, Thermal Engineering, Metallurgical Processes, Computational Modelling, Fluid Dynamics, Heat Transfer, Numerical Analysis, Magnetohydrodynamics, Scientific Simulation, Engineering Research

Introduction

David Chepkonga working in this field often apply numerical techniques and mathematical simulations to understand heat transfer, fluid flow, and material behaviour under complex operating conditions. David Chepkonga has developed a research portfolio aligned with these objectives through studies involving nanofluid dynamics, magnetic field interactions, and predictive modelling systems.[2]

His academic work is associated with Jomo Kenyatta University of Agriculture and Technology in Kenya, where he completed advanced studies in applied mathematics and computational sciences. In addition to research, he has contributed to university teaching, supervision, curriculum development, and scholarly mentorship across multiple institutions.[1]

Research Profile

Chepkonga’s research profile focuses on computational fluid dynamics, thermal modelling, and engineering mathematics. His studies examine the interaction between magnetic fields, viscous flow systems, and heat transfer processes relevant to industrial and metallurgical applications.[3] His technical expertise includes MATLAB simulation, numerical analysis, and mathematical modelling techniques applied to engineering and environmental systems.

Research Contributions

A major component of Chepkonga’s work involves analysing thermal transport phenomena through computational approaches. His studies on gyro-tactic hybrid nanofluids and porous convergent pipe systems provide mathematical insight into complex flow behaviours and thermal conductivity patterns.[3] He has also contributed to mathematical epidemiology through research on disease transmission dynamics, including SIR-based modelling frameworks for Monkeypox and other infectious diseases. These studies illustrate the adaptability of mathematical methods across engineering and biomedical domains.[4]

Publications

  • Spectral Relaxation Analysis of Rotating Magnetohydrodynamic Viscous Flow and Heat Transfer Past a Stretching Sheet, Results in Engineering, 2026.
  • Modelling Heat and Mass Transfer in Gyro-tactic Hybrid Nanofluid Flow Through a Converging Pipe, International Journal of Ambient Energy, 2025.
  • Numerical Study of Multiphase Hybrid Gyro-tactic Nanofluid Flow Through Porous Convergent Pipe, Engineering Letters, 2025.

Research Impact

David Chepkonga’s studies combine mathematics, engineering analysis, and simulation techniques to address scientific questions relevant to industrial systems and emerging technological challenges.[5] His publications contribute to growing academic discussions in thermal sciences, metallurgical engineering processes, computational mathematics, and applied modelling. Participation in international conferences and academic workshops has also strengthened collaboration opportunities and research dissemination within the African scientific community.[2]

Award Suitability

David Chepkonga’s academic background and publication record support his suitability for recognition through the Innovative Research Award. His work demonstrates interdisciplinary integration between mathematics and engineering sciences, particularly in computational heat transfer and flow analysis.[3] The combination of research productivity, university-level teaching experience, conference engagement, and collaborative scholarly participation indicates sustained academic involvement.[4]

Conclusion

David Chepkonga represents a growing generation of African researchers contributing to computational mathematics and engineering analysis through applied scientific investigation. His research activities, publication portfolio, and commitment to higher education demonstrate continued engagement with interdisciplinary academic advancement. The Innovative Research Award recognizes scholarly contributions that support analytical problem-solving, engineering innovation, and scientific development within the broader academic and industrial community.

References

  1. Elsevier. (n.d.). Scopus author details: David Chepkonga, Author ID 59419267100. Scopus.
    https://www.scopus.com/authid/detail.uri?authorId=59419267100
  2. Chepkonga, D. (2019). Fluid flow and heat transfer through a vertical cylindrical collapsible tube in the presence of magnetic field and an obstacle. International Journal of Advances in Applied Mathematics and Mechanics
    web.archive.org
  3. Chepkonga, D. (2024). Modeling the spread of Mpox viral disease in African countries using a Bayesian hierarchical model. Commun. Math. Biol. Neurosci..
    https://scik.org/index.php/cmbn/article/view/8890
  4. Chepkonga, D. (2025). Optimizing Control Measures for a Vector-Host Epidemic Model: A Mathematical Analysis. Earth 
    https://www.researchgate.net/
  5. Chepkonga, D. (2024). Heat Transfer on a Non-Newtonian Hydromagnetic Fluid Flow through a Convergent Conduit with Chemical Reaction and Soret Effects.
    https://ijaamm.com/uploads/2/1/4/8/21481830/v12n1p6_57-69.pdf

Zhihe Dou | High-End Metal Materials | Editorial Board Member

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Prof. Zhihe Dou | High-End Metal Materials | Editorial Board Member

Dean of School of Metallurgy at Northeastern University | China

Prof. Dou Zhihe demonstrates a distinguished research profile in metallurgical engineering, particularly in high-end metal material preparation, thermodynamic design, and sustainable smelting technologies. His work integrates advanced process metallurgy with innovative material synthesis, contributing to strategic metal resource utilization and high-performance alloy development. With 352 publications, 3,168 citations across 2,333 documents, and an h-index of 28 in Scopus, his academic influence is strong and consistent. This solid research impact and technical expertise make him well-suited for an Editorial Board Member role.

Citation Metrics (Scopus)

3200

1600

800

80

0

Citations
3,168

Documents
352

h-index
28

Featured Publications

Hatem Abuelizz | Sustainable Metallurgical | Research Excellence Award

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Prof. Dr. Hatem Abuelizz | Sustainable Metallurgical | Research Excellence Award

Professor of Medicinal Chemistry at King Saud University | Saudi Arabia

Prof. Dr. Hatem A. Abuelizz is a distinguished researcher in medicinal chemistry and pharmaceutical biotechnology, with significant contributions to drug discovery and molecular design. His work emphasizes the synthesis and biological evaluation of quinazoline-based compounds with anticancer, antiviral, and antimicrobial potential. He has authored 147 Scopus-indexed publications, achieving 1,746 citations across 1,395 documents and an h-index of 24, reflecting strong research impact. His portfolio includes patented innovations and interdisciplinary studies integrating molecular docking and bioactivity evaluation, demonstrating excellence and sustained contribution to pharmaceutical research and innovation.

Citation Metrics (Scopus)

1800

1000

500

100

0

Citations
1746

Documents
147

h-index
24

Featured Publications

Ayesha Tasawar | Hydrometallurgical | Excellence in Research Award

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Mrs. Ayesha Tasawar | Hydrometallurgical | Excellence in Research Award

Scientific Assistant at Institute of Process Metallurgy and Metal Recycling (IME), RWTH Aachen University | Germany

Mrs. Ayesha Tasawar is an emerging researcher in process metallurgy and sustainable materials engineering, with a strong focus on lithium-ion battery recycling and resource recovery. Her research addresses key challenges in circular economy technologies, particularly the hydrometallurgical processing of lithium iron phosphate (LFP) blackmass. She is the lead author of peer-reviewed journal articles in Resources, Conservation and Recycling and Metals, demonstrating original contributions to efficient lithium recovery through oxidative roasting and organic-acid-enabled leaching. Her work combines scientific rigor with industrial relevance, offering environmentally responsible solutions for advanced battery recycling. Scopus profile, 2 publications, emerging citation record, and emerging h-index.

View ORCID Profile

Featured Publications

Jei Pil Wang | Extraction of Rare Earth Elements | Editorial Board Member

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Prof. Jei Pil Wang | Extraction of Rare Earth Elements | Editorial Board Member

Professor at Pukyong National University | South Korea

Professor Jei-Pil Wang is a highly accomplished researcher in metallurgical engineering, recognized for his strong contributions to extractive metallurgy, chemical metallurgy, powder fabrication, and sustainable recycling processes. His scholarly influence is evident through 781 citations, 126 published documents, and an h-index of 13 in Scopus, reflecting a career marked by steady research productivity and global academic engagement. His work advances key areas such as metallurgical reaction mechanisms, thermochemical behavior, and process optimization, offering important insights into improving metal extraction routes and developing efficient powder fabrication methods. A significant portion of his research focuses on environmentally conscious recycling technologies, aligning with modern demands for resource sustainability and industrial waste reduction. His publications demonstrate a balanced integration of experimental rigor, analytical interpretation, and practical applicability, making his research valuable both to academia and industry. Professor Wang’s studies often bridge theoretical metallurgical principles with real-world processing challenges, contributing to technological advancements that enhance operational efficiency and environmental compliance. His body of work reflects a commitment to scientific clarity, methodological precision, and research relevance-qualities that are essential for maintaining editorial standards in high-quality journals. His ability to evaluate complex metallurgical problems, combined with a demonstrated record of producing impactful, peer-reviewed research, positions him strongly for responsibilities such as manuscript assessment, publication guidance, and strategic editorial decision-making. Given his experience, citation strength, and multidisciplinary research alignment, he is highly suitable for serving as an Editorial Board Member in journals focused on metallurgy, materials science, and sustainable metallurgical process development.

Profiles : Scopus | ORCID

Featured Publications

Urtnasan, E., Kim, C.-J., Chung, Y.-J., & Wang, J.-P. (2025). Selective recovery of rare earth elements from electric motors in end-of-life vehicles via copper slag for sustainability. Processes.

Lee, H., & Wang, J.-P. (2025). Design and implementation of a fire-responsive cooling–suppression integrated system for mitigating fire risks in data-center GPU servers. International Journal of Innovative Research and Scientific Studies.

Yeo, Y.-H., & Wang, J.-P. (2025). A study on freezing technology for the safe storage and transportation of spent lithium-ion batteries. International Journal of Innovative Research and Scientific Studies.

Jung, S.-H., Jung, J.-M., & Wang, J.-P. (2025). Development of a discharge-free pre-treatment device for spent lithium-ion batteries under an inert atmosphere. International Journal of Innovative Research and Scientific Studies.

Park, Y. S., & Wang, J.-P. (2025). Effect of metal borides on the hardness and wear of STD11 steel. International Journal of Innovative Research and Scientific Studies.

 

Bing Song | Mineral Solid Waste | Best Researcher Award

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Bing Song | Mineral Solid Waste | Best Researcher Award

Anhui University of Technology |  China

Dr. Bing Song is a distinguished Associate Professor in the School of Energy and Environment at Anhui University of Technology, specializing in environmental engineering and pollution control research. He obtained his Ph.D. in Environmental Science and Engineering from Southeast University, following a Master’s degree and Bachelor’s degree in Chemical Engineering from Henan Polytechnic University. He has served as a specially-appointed associate professor in the Department of Environmental Engineering, focusing his academic and research efforts on the mitigation of hazardous emissions and the development of advanced functional materials for environmental applications. His research has significantly contributed to the understanding and control of arsenic emissions during coal combustion, including work on Fe2O3 microspheres, CeO2/Fe2O3 nanosheets, CaO, and CaSiO3 materials for high-temperature arsenic capture. His findings have been published in leading international journals such as Environmental Science & Technology, Science of The Total Environment, Fuel, Fuel Processing Technology, and Chemosphere. In addition, his work has provided mechanistic insights into the environmental safety of arsenic in by-products such as fly ash-derived ceramsite. Through his publications and contributions, Bing Song has established himself as a rising researcher in the field of energy and environment, advancing sustainable approaches to pollutant control and environmental remediation while building international recognition for his innovative methods in managing arsenic emissions and related environmental challenges.

Pofile: Scopus

Featured Publication

Meng, F., & Song, B. (2025). In-situ synthesis of resin carbon-supported CoFexOy catalyst with enhanced catalytic performance for dye degradation in wastewater. Water, Air, & Soil Pollution, 236(10), Article 666.

Cao, Z., Li, Q., Meng, F., Shen, G., & et al. (2024). The reaction mechanism and application of advanced oxidation of peracetic acid: A review. Journal of Environmental Chemical Engineering.

Zewen Li | Nickel Slag | Best Researcher Award

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Mr. Zewen Li | Nickel Slag | Best Researcher Award

Xi’an University of Architecture and Technology | China

Mr. Zewen Li is a dedicated researcher at Xi’an University of Architecture and Technology, specializing in sustainable metallurgical processes. His work focuses on the resource utilization of metallurgical solid waste, particularly in the reductive recovery and diversified application of nickel slag. With a strong passion for green metallurgy, Zewen has contributed to advancing environmentally friendly approaches to metal recovery while exploring new uses for industrial by-products. His academic endeavors include authoring impactful publications, such as a review in Minerals Engineering that highlights the extraction of valuable metals and the potential of nickel slag in various material applications. Zewen is committed to integrating scientific research with industrial practice to promote circular economy principles and reduce environmental impact. As a young professional, he strives to advance metallurgical innovation, aiming to develop cleaner, safer, and more efficient technologies for the sustainable management of critical resources.

Professional Profile

Scopus

Education

Mr. Zewen Li pursued his higher education at Xi’an University of Architecture and Technology, where he developed a strong foundation in metallurgical engineering. His academic training emphasized the theoretical and applied aspects of metallurgy, with particular attention to solid waste resource recovery and sustainable metal extraction. During his studies, he actively engaged in research projects centered on the utilization of nickel slag, gaining expertise in analyzing its physical and chemical properties, as well as its potential for industrial reuse. His education provided him with a deep understanding of chemical thermodynamics, extractive metallurgy, and material characterization techniques. Through rigorous coursework, laboratory work, and collaborative projects, Zewen honed his ability to integrate scientific knowledge with practical industrial applications. This educational background not only equipped him with specialized knowledge in non-ferrous metallurgy but also cultivated his research-oriented mindset, enabling him to contribute meaningfully to the growing field of sustainable metallurgical processes.

Experience

Mr. Zewen Li’s professional and research experience has centered on the efficient recovery and sustainable utilization of metallurgical solid waste, with a strong focus on nickel slag. At Xi’an University of Architecture and Technology, he has undertaken significant research projects, including his notable publication “Diversified Utilization of Nickel Slag: A Review” in Minerals Engineering. His work systematically analyzed methods of extracting valuable metals such as iron, nickel, cobalt, and copper from nickel slag and investigated applications in gelling materials, glass ceramics, and material-related industries. Beyond laboratory research, Zewen has contributed to understanding the broader implications of waste valorization in metallurgical industries by reviewing and proposing strategies for combining nickel slag recovery with battery recycling and secondary waste management. His experience reflects both technical expertise and innovative thinking in sustainable metallurgy. This professional trajectory highlights his commitment to addressing environmental challenges and developing efficient, eco-friendly solutions for industrial waste management.

Research Focus

Mr. Zewen Li’s research is primarily focused on the sustainable utilization of metallurgical solid waste, with particular emphasis on nickel slag. His work aims to explore the dual goals of resource recovery and environmental protection by investigating eco-friendly processes for extracting valuable metals such as Fe, Ni, Co, and Cu. He is also deeply interested in the potential applications of nickel slag in materials science, including its use in gelling agents, glass ceramics, and construction materials. His studies address both the theoretical mechanisms, including leaching, weathering process strengthening, and solvent extraction, and the practical industrial feasibility of these methods. Additionally, he considers the integration of nickel slag recycling with other waste management systems, such as battery recycling and secondary waste utilization, thereby contributing to broader strategies of sustainable resource management. His research reflects a holistic view of metallurgy, balancing technological innovation with environmental responsibility to promote circular economy practices.

Publication top Notes

Title: Diversified Utilization of Nickel Slag: A Review

Year: 2025

Conclusion

Mr. Zewen Li’s research demonstrates a commendable commitment to addressing pressing environmental and industrial challenges through sustainable metallurgical practices. His focused work on the comprehensive utilization of nickel slag reflects both academic insight and awareness of real-world applications. While his current achievements illustrate strong potential and emerging expertise, the scope and maturity of his portfolio are still developing. For the Best Researcher Award, which typically honors individuals with a sustained record of impactful innovations and broader academic leadership, further scholarly contributions and practical implementations would enhance his competitiveness. Nonetheless, his trajectory indicates significant promise, and he stands out as a valuable contributor to the next generation of metallurgical researchers, well-suited for early-career recognition and future leadership in the field.