• Flight Dynamics
• Aerodynamics
• Aircraft Propulsion
• Fluid Mechanics
• Heat Transfer

• Experimental aerodynamics
• Linear and non-linear control systems
• Flight mechanics and flight controlling
• Designing of Unmanned Aerial Vehicles
• Composite materials

SLMD Rangajeeva and J.F. Whidborne, “Linear Parameter Varying Control of a Quadrotor”, In proceedings of the 6th IEEE International Conference on Industrial and Information Systems, Kandy, Sri Lanka, pp. 483 – 488, August 2011.
SLMD Rangajeeva, HAM Peiris, and SV Abayadeera, “Validation of Open-FOAM as a Computational Fluid Dynamics Software through experimental Aerodynamics” In proceedings of the Peradeniya University International Research Sessions, Sri Lanka, November 2016.
HAM Peiris, PVS Nirmal, HMHHS Bandara, DM Mahindarathne, SLMD Rangajeeva, RMPS Bandara, “Aerodynamics Analysis of F-16 Aircraft”, In proceeding of 8th International Conference – KDU, Sri Lanka, August 2015.
HAM Peiris, PVS Nirmal, HMHHS Bandara, DM Mahindarathne, SLMD Rangajeeva, RMPS Bandara, “Aerodynamics Analysis of F-16 Aircraft”, In proceeding of 8th International Conference – KDU, Sri Lanka, August 2015.
GAPR Perera, HDH Jagathsinghe, SKK Dilshan, MAM Sudaraka, SLMD Rangajeeva, “Helicopter Main Rotor Aerodynamic Simulation with CFD”, In proceeding of 9th International Conference – KDU, Sri Lanka, September 2016.
SH Subahan, GDAL Gohumulla, PDKL Sriyarathne, WMSKB Wijayathunga, SLMD Rangajeeva, “CFD Analaysis of ONERA M6 Wing Using Open Foam” In proceeding of 9th International Conference – KDU, Sri Lanka, September 2016.
PB Henadeera, MGMR Malagoda, SLMD Rangajeeva and RMPS Bandara, “Aerodynamic Analysis of a Vertical Axis Wind Turbine”, In proceedings of 5th International Conference on Multidisciplinary Approaches – USJP, Sri Lanka, August 2018.
WAIS Jayawardana, HD Wickramasinghe, THDD Wijerathne and SLMD Rangajeeva, “ Development of a Budget Roof Fairing Using a CFD Analysis of Different Roof Fairing Shapes”, In proceedings of 11th International Research Conference – KDU, Sri Lanka, September 2018.
RGSK Rajapaksha, KDPC Kurukulasooriya, HMTM Herath, SLMD Rangajeeva and RMPS Bandara, “Aerodynamic Analysis of Rear Wings and Rear Spoiler of Passenger Automobiles”, In proceedings of the Transactions of 112th Annual Sessions – IESL, October 2018.
KMUS Chandrasena, NSW Samarasinghe and SLMD Rangajeeva, “Numerical and Computational Aerodynamic Analysis of Clark Y-14 Airfoil”, In proceedings of the Transactions of 112th Annual Sessions – IESL, October 2018.
WAIS Jayawardana, HD Wickramasinghe, THDD Wijerathne and SLMD Rangajeeva, “Performance Analysis of Different Long Truck Roof Fairing Shapes  using CFD Simulations”, In proceedings of the Transactions of 112th Annual Sessions – IESL, October 2018.
RWMRCD Wanigasekara, HP Keragala, BSD Sedara and SLMD Rangajeeva, “Designing of a Stability Augmentation System for a Trainer Aircraft”, In proceedings of the Transactions of 112th Annual Sessions – IESL, October 2018.
SLMD Rangajeeva, “Development of a Software for Analyse Flow through Convergent-Divergent Nozzle”, In proceedings of the Transactions of 113th Annual Sessions – IESL,  2019.
MAT Chandima, PVC Gomis, SLMD Rangajeeva, “Noise Suppression by Varying the Trailing Edge Design of the Wing”, In proceedings of the Transactions of 113th Annual Sessions – IESL, 2019.
S Khadka, K Steven, SLMD Rangajeeva, “Design and optimization of an active flow control method to optimize the aerodynamic performance of an airfoil in a compressible flow”, in Proceedings of the Postgraduate Institute of Science Research Congress, University of Peradeniya, Sri Lanka: 26th to 28th November 2020
KNS Perera, MM Basnayake, and SLMD Rangajeeva, “Design of an Active Flow Control Method for a 3-D Wing”, In proceedings of 16th International Research Conference – KDU, Sri Lanka, September 2023.
VC Perera and SLMD Rangajeeva, “Aerodynamic Performance of Smooth Selectively Superhydrophobic Flat Plates: A Numerical Approach”, In proceedings of 16th International Research Conference – KDU, Sri Lanka, September 2023. 

KGT Jayasooriya, GRKS Somarathne, JI Abeygoonewardene and SLMD Rangajeeva, “Conceptual Wing Design for UAV inspired by the  Magnificent Frigate Bird”, In proceedings of Annual Sessions of Institute of Engineers Sri Lanka (IESL), October 2024.
MMPT Gallella1, MT Liyanagamage, HMTN Herath and SLMD Rangajeeva, “Modern Propeller design concept”, In proceedings of Annual Sessions of Institute of Engineers Sri Lanka (IESL), October 2024.
FR Rilwan and SLMD Rangajeeva, “Designing a Flight Control System for LTV A7-A Corsair Aircraft”, In proceedings of Annual Sessions of Institute of Engineers Sri Lanka (IESL), October 2024.

 

• Erasmus Mundus Scholarship, Awarded to pursue M.Sc. degree in Aerospace Engineering 2008-2010
• Award for the Best Performance in CTHE programme II conducted by Staff Development Center KDU