STUDY OF THE AEROELASTIC PROPERTIES OF A ROCKET STRUCTURE

Abstract

The study of the behavior of the plates is a subject of great importance in the field of engineering and aeronautical sciences, and the study of this type of structures occupies a large space in the field of scientific research. In this study we deal with the Aeroelastic properties of a rocket structure of the AMSEC-R v.01 model. This study is based on the interaction between fluid and solid mediums and their effect on the structure. This interaction and behavior analysis was modeled by Ansys v.14.5, and a Matlab program was used to solve the ruling equation and extract patterns and possible responses to the rocket’s fins when interacting with ambient air in the velocity range V = [410, 410, 490, 520, 570], compared with those obtained using the Ansys software.