Dr. Nagaraju Gajjela

Professor, Associate Dean-Research, Grants and Consultancy • Department of Mathematics

PhD from

NIT Warangal

Years of Experience

18 Years

Web Pages

Dr. Nagaraju Gajjela is an academician and researcher in applied mathematics with over two decades of university-level teaching and research experience across reputable institutions in India and abroad. He holds a Ph.D. in applied mathematics from the National Institute of Technology (NIT), Warangal. Currently serving in the Department of Mathematics at SR University, he has previously held faculty roles at institutions including Amity University (Tashkent), Lebanese French University (IRAQ), ICFAI University, and GITAM University (Hyderabad).

Interests

Applied Mathematics: Formulating mathematical models for complex physical and engineering systems. Computational Intelligence & Machine Learning: Integrating artificial neural networks into computational fluid physics. Scientific Computing & Simulation: Developing numerical methods and algorithmic solvers for nonlinear differential systems. Academic Mentorship & Education: Imparting foundational mathematical rigor and problem-solving skills to engineering students.

Research Areas

Computational Fluid Dynamics (CFD) & Numerical Methods: Finite difference schemes and boundary value simulations for boundary layer flows. Heat & Mass Transfer: Thermodynamic irreversibility radiative thermal transport and nonlinear Arrhenius kinetics. Nanofluids & Hybrid Nanofluids: Enhanced thermal conductivity nanoparticle morphology and thermophysical transport. Magnetohydrodynamics (MHD) & Electro-Osmosis: Magnetic field effects and electro-kinetic flow phenomena in microfluidic channels and cylinders. ANN-Assisted Modeling: Feed-forward and predictive neural network architectures for fluid flow characterization.

Student Supervision

Ph.D.: 5 working, 2 (Thesis submitted); PDF: 3 working

Ph.D. in Fluid Mechanics

2010

NIT Warangal

M.Sc(Applied Mathematics)

2004

NIT Warangal

B.Sc(MPC)

2002

University Arts & Science College, Hanamkonda

Professor

2026(January) to presentt

SR University

Associate Professor

2025-26

SR University

Assistant Professor

2022(sep) to 2025(dec)

SR University

Assistant Professor

2022(mar) to 2022(Sep)

Vaagdevi College of Engineering

Associate Professor

2021(Sep) to 2022(Jan)

Amity University(Tashkent)

Assistant Professor

2020(Sep) to 2021(Aug)

Icfai University

Assistant Professor

2018(sep) to 2020(July)

Lebanese French University, Iraq

Assistant Professor

2010(June) to 2019(June)

GITAM University

Assistant Professor

2004-2006

SR Engineering college

→ Applied & Engineering Mathematics: Multivariable calculus
→ differential equations
→ and boundary value problems.
→ Computational Fluid Dynamics (CFD) & Fluid Mechanics: Fluid theory
→ boundary layer theory
→ and numerical flow simulations.
→ Linear Algebra & Numerical Methods: Matrix theory
→ numerical integration
→ and approximation methods.
→ Discrete Mathematics & Applied Statistics: Discrete structures
→ probability
→ and statistical data analysis.

Interests

Research Areas

Student Supervision

Key Publications

Research Projects/Patents