Aero/hydrodynamic flow control

  Flow-induced vibration (FIV) energy harvesting

1. Kamran Ghamkhar, Abbas Ebrahimi, "Pressure wavelet analysis of pitching oscillating airfoils in tandem configuration at low Reynolds number", Physics of Fluids 1 September 2024; 36 (9): 093605. https://doi.org/10.1063/5.0228652

2. M. Zare Chavoshi, A. Ebrahimi, "Self-starting and performance improvement of a Darrieus type wind turbine using the plasma actuator", Physics of Fluids 1 May 2024; 36 (5): 055127. https://doi.org/10.1063/5.0204159

3. K. Ghamkhar, A. Ebrahimi, K. Shariloo, "Wavelet analysis of the flow field around an oscillating airfoil undergoing pure pitching motion at low Reynolds", Physics of Fluids 35, 063607 (2023). https://doi.org/10.1063/5.0154125

4. M. Zare Chavoshi, A. Ebrahimi, "Plasma actuator effects on the flow physics of dynamic stall for a vertical axis wind turbine", Physics of Fluids 34, 075131 (2022). https://doi.org/10.1063/5.0099993

5. M. Hajipour, A. Ebrahimi, and X. Amandolese, "Active flow control of a wing section in stall flutter by dielectric barrier discharge plasma actuators", Physics of Fluids 34, 077107 (2022). https://doi.org/10.1063/5.0096526

6. M. Z‌a‌r‌e C‌h‌a‌v‌o‌s‌h‌i, A. Ebrahimi, "Active flow control in darrieus wind turbine blade using plasma actuator", Sharif Journal of Mechanical Engineering, 2022; 38.3(1): 73-83 (in Persian).

7. A. Ebrahimi, M. Shokri, "Prediction of heat transfer deterioration onset of trans-critical methane in a rectangular channel", Sharif Journal of Mechanical Engineering, 2020; 36.3(1): 45-55 (in Persian).

8. A. Ebrahimi, M. Hajipour, K. Ghamkhar, "Dual-Position Excitation Technique in Flow Control over an Airfoil at Low Speeds", International Journal of Numerical Methods for Heat & Fluid Flow, 30(9), 4141-4154, 2020.

9. A. Ebrahimi, M. Hajipour, K. Ghamkhar, "Experimental study of stall control over an airfoil with dual excitation of separated shear layers", Aerospace Science and Technology, 82-83, 402-411, 2018.

10. A. Ebrahimi, M. Hajipour, "Flow separation control over an airfoil using dual excitation of DBD plasma actuators", Aerospace Science and Technology, 79, 658-668, 2018.

11. A. Ebrahimi, M. Zandsalimy, "Modeling and simulation speed-up of plasma actuators implementing reconfigurable hardware", AIAA Journal, 56 (8), 3035-3046, 2018.

12. A. Ebrahimi, M. Movahhedi, "Wind turbine power improvement utilizing passive flow control with microtab", Energy, 150, 575-582, 2018.

13. A. Ebrahimi, M. Sekandari, "Transient response of the flexible blade of horizontal-axis wind turbines in wind gusts and rapid yaw changes", Energy, 145, 261-275, 2018.

14. A. Ebrahimi, R. Mardani, "Tip-vortex noise reduction of a wind turbine using a winglet", Journal of Energy Engineering, 144(1), 2018.

15. A. Ebrahimi, "Atmospheric icing effects of S816 airfoil on a 600 kW wind turbine performance", Scientia Iranica, Transaction B: Mechanical Engineering, 25(5), 2693-2705, 2018.

16. A. Ebrahimi, M. Zare Chavoshi, "Numerical investigation of back pressure and free-stream effects on a mixed compression inlet performance", Scientia Iranica, Transaction B: Mechanical Engineering, 25(2), 751-761, 2018.

17. M. Reshadi, M. H. Saidi, A. Ebrahimi, "Pure axial flow of viscoelastic fluids in rectangular microchannels under combined effects of electro-osmosis and hydrodynamics", Theoretical and Computational Fluid Dynamics, 32(1), 1-21, 2018.

18. A. Ebrahimi, M. Nozari, Investigating the aerodynamic interaction of tandem wind turbines based on actuator disk model, Modares Mechanical Engineering, Vol. 18, No. 04, pp. 627-634, 2018 (in Persian).

19. A. Ebrahimi, M. Movahhedi, "Power improvement of NREL 5-MW wind turbine using multi-DBD plasma actuators", Energy Conversion and Management, 146, 96-106, 2017.

20. A. Ebrahimi, M. Zandsalimy, "Evaluation of FPGA hardware as a new approach for accelerating the numerical solution of CFD problems", IEEE Access, 5(1), 9717-9727, 2017.

21. M. Soleimani, H. Ghassemi, A. Ebrahimi, S.M.A. Najafi, "Cold Flow PIV Measurements Behind V-Shaped Flame Holder", Fluid Mechanics & Aerodynamics Journal 5(2), 29-38, 2017/1/1 (in Persian).

22. R. Kamyab Matin, H. Ghassemi, A. Ebrahimi, B. Ghasemi, "Experimental study of flow field on stepped airfoil at very low Reynolds number", Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2016.

23. Z. Jahanbin, A. S. Ghafari, A. Ebrahimi, A. Meghdari, "Multi-Body simulation of a flapping-wing robot using an efficient dynamical model", Journal of the Brazilian Society of Mechanical Sciences and Engineering, Vol 38, 133-149, 2016.

24. A. Ebrahimi, M. Hajipour, H. Hasheminasab, "Experimental investigation on the aerodynamic performance of NLF-0414 iced-airfoil", Journal of Applied Fluid Mechanics, Vol. 9, No. 2, 587-592, 2016.

25. Z. Jahanbin, A. S. Ghafari, A. Meghdari, A. Ebrahimi, "Dynamic analysis of a flapping robot employing bond graph apprach", Journal of Mechanical Enginnering, Tabriz University, 45, 2, 13-22, 2015 (in Persian).

26. S. Karimian, A. Ebrahimi, "Parametric study for kinematic optimization of flapping wing vehicle using a new aeroelastic model", Modares Mechanical Engineering, Vol.14, No. 9, pp. 73-80, 2014 (in Persian).

27. S. H. Pourtakdoust, S. Karimian, K. Mazaheri, A. Ebrahimi, "Experimental analysis of a flapping aeroelastic wing and derivation of genaralized curves", Journal of Aeronautical Engineering, ISSN: 17359449, Vol. 14, No. 1, pp. 13-25, Spring 2012 (in Persian).

28. A. Ebrahimi, K. Mazaheri, "Aerodynamic performance of the flapping wing", Book Chapter, Chap. 9, Applied Aerodynamics, InTech, ISBN 979-953-307-395-7, 2012.

29. K. Mazaheri, A. Ebrahimi, S. Karimian, "Performance analysis of a flapping-wing vehicle based on experimental aerodynamic data", Journal of Aerospace engineering, Vol. 25, No. 1, 2012.

30. K. Mazaheri, A. Ebrahimi, "Experimental investigation on aerodynamic performance of a flapping wing Vehicle in forward flight", Journal of Fluids and Structures, 27, 586-595, 2011.

31. K. Mazaheri, A. Ebrahimi, "Experimental investigation of the effect of chordwise flexibility on the aerodynamics of flapping wings in hovering flight", Journal of Fluids and Structures, 26, 544-558, 2010.

32. K. Mazaheri, A. Ebrahimi, "Experimental study on interaction of aerodynamics with flexible wings of flapping vehicles in hovering and cruise flight", Archive of Applied Mechanics, 80, 1255-1269, 2010.

33. K. Mazaheri, A. Ebrahimi, "Experimental investigation on effect of flapping frequency on aerodynamic forces of ornithopters", Journal of Applied and computional Sciences in Mechanics, Vol 21, No 1, 2010 (in Persian).

34. A. Ebrahimi, K. Mazaheri, S. Khatibirad, "Numerical solution of inviscid flow around 3D aerial vehicles", International Journal of Emerging Technologies and Applications in Engineering, Technology and Sciences (IJ-ETA-ETS), Vol. 2, No. 1, 25-33, 2009.

1. A. Ebrahimi, M. Hajipour, K. Ghamkhar, "Dual excitation of separated flow over an airfoil using DBD plasma actuators", 53rd 3AF International Conference on Applied Aerodynamics, Salon de Provence, France, March 2018.

2. S. M. Farahi, A. Ebrahimi, H. Kashi, V. Aghaei, "Aerospace technology position assessment in academic section, second run", The 3rd International Conference on Management of Technology, IRAMOT, Kish Island, December 2013.

3. Z. Jahanbin, A. S. Ghafari, A. Meghdari, A. Ebrahimi, "Dynamic analysis of flexible flapping mechanism using bond graph approach", The 21th Annual International Conference on Mechanical Enginnering, KNT University of Technology, May 2013.

4. Z. Jahanbin, A. S. Ghafari, A. Ebrahimi, A. Meghdari, "Dynamic performance investigation of a flapping mechanism with elastic beam using bond graph approach", The 12th Iranian Aerospace Society Conference (Aero2013), Amir Kabir University of Technology, February 2013.

  Fluid Mechanics

  Aerodynamics I (Inviscid Incompressible FLow)

  Aerodynamics II (Inviscid Compressible FLow)

  Introduction to Aerospace Engineering

  Introduction to the Ground Support Equipment (GSE) for Launch Vehicles

  Wind Turbine Aerodynamics

  Viscous Fluid Flow

  Subsonic Aerodynamics

  Aerodynamic of Micro Air Vehicles (MAVs)

  IAS (Iranian Aerospace Society) award for supervising the best MSc thesis (Aerodynamics), Mar 2024.

  IAS (Iranian Aerospace Society) award for supervising the best MSc thesis (Aerodynamics), June 2018.

  IAS (Iranian Aerospace Society) award for supervising the best MSc thesis (Aerodynamics), February 2017.

  Mohammadreza Bayanlou, Aerodynamic design of a lifting subsystem for a VTOL UAV in the cruise flight phase, May 2021.

Phone: +982166166201

Fax: +982166022731

Email: ebrahimi_a sharif.ir

Google Scholar: https://scholar.google.com/citations?hl=en&user=CXfe2_UAAAAJ

ORCID: https://orcid.org/0000-0003-0739-4922