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Dr. Chepkonga David | Mathematics | Best Researcher Award

David Kipngetich Chepkonga, born on June 16, 1992, in Kenya, is an emerging mathematician specializing in applied and computational mathematics. A Ph.D. candidate at Jomo Kenyatta University of Agriculture and Technology, his research focuses on innovative mathematical models for oil recovery optimization. With a Master’s in Computational Mathematics and a Bachelor’s in Mathematics and Computer Science (First Class Honors), David is an educator and researcher passionate about problem-solving and mentoring students. His work is widely recognized through publications and teaching contributions across Kenyan universities, reflecting his commitment to advancing mathematical sciences.

Publication Profile

Scholar

Education 🎓

Ph.D. Applied Mathematics (2021–Present): Jomo Kenyatta University of Agriculture and Technology – Research on oil recovery optimization. M.Sc. Computational Mathematics (2017–2019): Published two papers on fluid flow in collapsible tubes. B.Sc. Mathematics & Computer Science (2012–2016): Graduated First Class Honors. KCSE (2008–2011): Mean grade B+ at Benonin Day Secondary School. KCPE (1998–2006): Scored 386/500 at Maji Mazuri Forest Primary School.

Work Experience 🧑‍🏫

Part-Time Lecturer (2019–Present): Jomo Kenyatta University, teaching, supervising research, and developing course materials. Lecturer at Various Universities (2020–2023): Including Kirinyaga, Muranga, Zetech, and Gretsa Universities. ICT Supervisor (2019): National Census, Kenya. Teacher (2014): Arama Secondary School, taught Mathematics, Physics, and Chemistry.

Awards & Honors 🏅

Principal’s Excellence Award (2014): JKUAT. Pan African University Scholarship (2017–2019): Recognized for academic excellence. Best Paper Award: Published papers on fluid mechanics in indexed journals. Research Grants: Secured funding for academic research projects. Conference Invitations: Featured speaker at national and international mathematics events.

Research Focus 🔬

Mathematical Modeling: Optimizing oil recovery and fluid dynamics in collapsible tubes. Applied Mathematics: Practical applications in engineering and physics. Computational Techniques: Advanced simulations in MATLAB, R, and other programming tools. Student Mentorship: Supervising undergraduate projects on financial modeling and fluid mechanics.

Conclusion

David Kipngetich Chepkonga is a strong contender for the Best Researcher Award. His academic achievements, research contributions, and dedication to teaching and community service exemplify the qualities of an outstanding researcher and educator. Addressing areas such as increased international collaboration and broader research dissemination will further solidify his case for this prestigious recognition.

Publication

  1. Fluid flow and heat transfer through a vertical cylindrical collapsible tube in the presence of magnetic field and an obstacle
    • Year: 2019
    • Authors: D. Chepkonga, R. Kiogora, K. Giterere
    • Citation: Chepkonga, D., Kiogora, R., & Giterere, K. (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, 71, 62–71.

 

  1. Modelling heat and mass transfer in gyro-tactic hybrid nanofluid flow through a converging pipe with injection and suction
    • Year: 2025
    • Authors: D. Chepkonga, M. Kinyanjui, R. Kiogora, K. Giterere
    • Citation: Chepkonga, D., Kinyanjui, M., Kiogora, R., & Giterere, K. (2025). Modelling heat and mass transfer in gyro-tactic hybrid nanofluid flow through a converging pipe with injection and suction. International Journal of Ambient Energy, 46(1), 2442592.

 

  1. Mathematical Modelling of Multiphase Hybrid Gyro-tactic Nanofluid Flow Through Porous Convergent Pipe with Injection and Suction Using BVP4c
    • Year: 2024
    • Authors: C. David, M. Kinyanjui, R. Kiogora, K. Giterere
    • Citation: David, C., Kinyanjui, M., Kiogora, R., & Giterere, K. (2024). Mathematical Modelling of Multiphase Hybrid Gyro-tactic Nanofluid Flow Through Porous Convergent Pipe with Injection and Suction Using BVP4c. Applied and Computational Mathematics, 13(6), 211–223.

 

  1. Fluid flow and heat transfer through a vertical cylindrical collapsible tube in presence of magnetic field and an obstacle
    • Year: 2024
    • Authors: C. David, D. Chepkonga, R. Kiogora
    • Citation: David, C., Chepkonga, D., & Kiogora, R. (2024). Fluid flow and heat transfer through a vertical cylindrical collapsible tube in presence of magnetic field and an obstacle. Authorea Preprints.

 

  1. Mathematical Modelling of Fluid Flow in Open Circular Channels in Sewerage Systems
    • Year: 2024
    • Authors: C. David, D. Chepkonga, W. Kulei, C. Owuor
    • Citation: David, C., Chepkonga, D., Kulei, W., & Owuor, C. (2024). Mathematical Modelling of Fluid Flow in Open Circular Channels in Sewerage Systems. Authorea Preprints.

 

  1. Modeling the spread of Mpox viral disease in African countries using a Bayesian hierarchical model
    • Year: 2024
    • Authors: A.K. Langat, S.M. Mwalili, L.N. Kazembe, D. Chepkonga, J.M. Kamwele
    • Citation: Langat, A.K., Mwalili, S.M., Kazembe, L.N., Chepkonga, D., & Kamwele, J.M. (2024). Modeling the spread of Mpox viral disease in African countries using a Bayesian hierarchical model. Commun. Math. Biol. Neurosci., Article ID 122.

 

  1. Heat Transfer on a Non-Newtonian Hydromagnetic Fluid Flow through a Convergent Conduit with Chemical Reaction and Soret Effects
    • Year: 2024
    • Authors: N.C. Wawira, D.C. Edward Richard Onyango
    • Citation: Wawira, N.C., & Onyango, D.C.E.R. (2024). Heat Transfer on a Non-Newtonian Hydromagnetic Fluid Flow through a Convergent Conduit with Chemical Reaction and Soret Effects
Chepkonga David | Mathematics | Best Researcher Award

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