Design and Implementation of a Thrust Vector Control (TVC) Test System

Year 2018, , 497 - 505, 01.06.2018

Ahmet Ünal Kemal Yaman , Emre Okur Mehmet Arif Adlı

https://doi.org/10.2339/politeknik.404009

Cited By: 1

Abstract

The rocket engines are tested statically to evaluate
the performance of engine based upon thrust produced. One of the most important
parameters of the rocket engine static testing evaluation is to measure the
thrust produced by the engine. The thrust produced is measured using a Thrust Vector
Control (TVC) test system which is a structural element equipped with load
cells. In this study, a load sensor system was designed to measure the
propulsion performance of a solid propellant rocket motor. The forces and
moments of the rocket motor with respect to the six degrees of freedom of the
test system were measured during firing. It is seen that the obtained
experimental results and the analysis results are compatible with each other.
The designed stand is capable of measuring axial thrust and lateral
(misaligned) thrust components, and the rolling moment for rocket motors
producing axial thrust up to 50 [kN]. 

Keywords

Thrust vector control, thrust measurement, rocket motor, test stand, finite elements

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