Brahim Belhaj

2007 - 2010 Engineering Degree in Aeronautics (highest honors )
University of Aeronautics and Technology, Tunis (Tunisia) (UNAT)
Valedictorian of three years of engineering studies

2005 - 2006 Bachelor in Industrial Engineering, Aeronautical Maintenance Specialty
University of Bordeaux 1, Institute of Aeronautical Maintenance, Bordeaux (France) (IMA)

2002 – 2005 DEUG in Industrial Engineering, Aeronautics Specialty
University of Bordeaux 1, Institute of Aeronautical Maintenance in Bordeaux (France) (IMA)

Scientific Baccalaureate Specialized in Mathematics
High School Paul Valery (Meknes, Morocco)


Skills :
Electrical circuits, Oscillating systems, Atomistic, General Mechanics, Strength of Materials, Fluid Mechanics, Thermodynamics, Technical drawing, Optics, Electronics, Automatic, Construction and Manufacturing, Materials, Electronic Components, Electrical Engineering, Algorithmic, Digital Electronics , heat transfer, Structures, Flight mechanics, Hydraulics, Power plant systems, Mechanical systems, Avionics, Electronic embedded systems, Maintenance Steering Group 3 (MSG3), Aircraft maintenance at MRO organizations (Part 145) , Continuing airworthiness (Part M), Integrated Logistical Support, Aviation Documentation, Quality, Safety, Reliability, Non Destructive Testing , Fatigue, Corrosion, extensometers, Composite materials, Continuous linear systems and state representation, multivariable linear control systems, signal theory, avionics bus, Finite Element Method, Operations Research, Aerodynamics, industrial Management, Financial Management, Theory information and Coding, Antennas and Radar, Introduction to Economics, Digital signal processing and random process, Airspeed Instruments, Radio navigation systems, Architecture and aircraft Certification, Aeroelasticity and turbulence, type qualification B737 - 600/700/800 / 900 CFM56.


computer literacy :
• Solid works, Ideas, Catia, Matlab, Labview, FoilSim II, C, VHDL, Amasis, Quartus, AMM,IPC, MPD, SRM, TSM, MMEL.


• Bachelor Project : "ADF and VOR" (Radio Navigation Systems)
• Presentation of the useful concepts of navigation as well as the theoretical basis of the signal modulation and electromagnetic waves.
• Description of the operating mode of the two instruments
• Presentation of aircraft equipment, ground equipment, description of the operating principle (design and transmission of the useful information, its processing, and its display)
• Presentation of the installation permitting its implementation (control circuits, electronic circuits, antennas)


• Graduation Project : "Design study of the Storm RG empennage and wing »
• Presentation of Storm RG: performance, equipment, engine, and main materials used on the wing and empennage.
• Aerodynamic study: definition of our NACA airfoil, calculation of the Reynolds number and Mach at the limit conditions of speed and altitude, here based on JAR 21 regulations, and the calculation of the lift and drag coefficients of our profile using NASA reports based on wind tunnel results of our airfoil of interest as well as the CFD application FoilSim II also developed by NASA. Determination of the 3D pressure distribution function and load on our empennage at the limit conditions using Matlab.
• Presentation of the theoretical finite element method and some practical examples.
• Drawing on CatiaV5 our empennage and the main spar of our wing. Then we have justified that our structure does not exceed the elastic limit at the limit conditions of speed and altitude using Abaqus simulations and taking as input our 3D pressure distribution function found earlier on Matlab.