Document Type : Scientific extension


1 Assoicated Professor, Department of Aerospace Engineering, Malek Ashtar University of Technology, Tehran, Iran

2 , M.Sc. Student, Department of Aerospace Engineering, Malek Ashtar University of Technology، Tehran، Iran

3 M.Sc. Department of Aerospace Engineering, Malek Ashtar University of Technology، Tehran، Iran .


The methods of aircraft controlling such as missiles and airplanes have been based on the displacement of aerodynamic plates along the air flow path. A new method that has been studied seriously in recent years is a change in the direction of the output flow vector of the aircraft engine. Depending on the nature of hot flow stream from the aircraft’s engine, there is a system for changing the direction of the output of the engine thrust vector. One of the most commonly used functional systems is the use of Mechanical Nozzle Manipulation method and also as well as the use of the Secondary Fluidic Injection method to change the direction of output fluid flow.  The benefits of the thrust vectoring system approach can be described as reducing aerodynamic plates to control the aircraft, reducing fuel consumption, increasing flight range, and the significant increase in flying maneuverability.


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