Dynamic Analysis and Fatigue Life Estimation of Wing Fuselage Attachment Bracket of an Airframe Structure |
Author(s): |
| N.Bhaskara Rao , M.Tech Student, Mechanical Engineering Department, Swamy Vivekananda Engineering College, Bobbili; K.Sambasiva Rao, K.SAssistant Professor, Mechanical Engineering Department, Swamy Vivekananda Engineering College, Bobbili, |
Keywords: |
| Fatigue Life Estimation of Wing Fuselage Attachment Bracket, Airframe Structure |
Abstract |
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Brackets are connector type elements widely used as structural supports for pin connections in airframe structure. In this project a detailed Finite element analysis of the fuselage attachment under the worst loading condition was carried out. During the part of project a dynamic and fatigue analysis of bracket was carried out using finite element analysis package. Then the 3-D model of bracket built in NX CAD is imported into ANSYS using the parasolid format. From the analysis results mode shapes and frequencies are documented by using FEA software. Harmonic analysis is also carried out to plot the frequency Vs amplitude graphs. |
Other Details |
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Paper ID: IJSRDV4I120275 Published in: Volume : 4, Issue : 12 Publication Date: 01/03/2017 Page(s): 382-387 |
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