Volume 16, Issue 3 (2016)                   Modares Mechanical Engineering 2016, 16(3): 251-262 | Back to browse issues page

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Najjari M R, Heidari M R. System design thrust vector control via liquid injection within the nozzle and the numerical simulation of the corresponding flow. Modares Mechanical Engineering. 2016; 16 (3) :251-262
URL: http://journals.modares.ac.ir/article-15-9355-en.html
1- Associate Professor Islamic Azad University, Parand Branch.
Abstract:   (2415 Views)
One way to control the position of the missile is controling thrust vector that is moves with help of thrust due to exit of gas. All thrust vector control (TVC) methods are independent of aerodynamic forces of atmosphere and until the engine has thrust, maintain their performance. Secondary injection systems are one of the four major TVC methods. In this study,at first identify the components and design entire conceptualdesigning of system and the preliminary design of manifold of a type of thrust vector control system using a liquid injection thrust vector control (LITVC)has been proceed. Then the layouts of components on some components such as injectors and reservoirs, as well as detailed design of the system are discussed. Then the numerical simulation of flow and the designing and studying the sprayers in LITVC systems will be discussed. Also numerical designing and simulation in two parts: injection system and the injector spray effects into the main flow are analyzed and the results are presented and validated. The achievement of this study can be used as a model for designing and analyzing of various kinds of TVC systems with lateral fluid method on a variety of missiles with different launchers.
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Article Type: Research Article | Subject: Aerospace Structures
Received: 2015/11/15 | Accepted: 2016/01/4 | Published: 2016/03/5

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