Abstract :

An Aircraft Landing Gear System Must Absorb The Kinetic Energy Produced By A Landing Impact And Excitations Caused By The Aircraft Travelling Over An Uneven Runway Surface. This Is The Necessary Requirement Of A Successfully Designed Landing System. The Oleo-pneumatic Shock Is The Most Common Type Of Shock Absorber Landing Gear System Used In Aircrafts. It Dissipates The Kinetic Energy Produced By Impacts Arising When An Airplane Lands At High Speed But Also Offers A Comfortable Ride To Passengers When The Airplane Taxies At Low Speed. The Objective Of This Project Is To Determine The Stress, Displacement,strain,shear Stress Of A Nose Gear Using The Different Materials Like Structural Steel, Ti6AL4V, Ti8AM01V, TI10AL2FE3V, AISI 4340 Of An Aircraft During Landing Using Structural Finite Element Analysis. The Landing Gear Was First Modeled Using Catia Software And Then Imported Into Ansys Software Perform A Static And Modal Analysis. The Apply The Working Forces On Nose Landing Gear Were Taken The Boundary Conditions. Finally Concluded The Which Material Is The Suitable For Landing Gear Based On The Stress , Displacement ,strain, Shear Stress Values In Static Analysis And Total Deformation In Modal Analysis. Key Words: Nose Landing Gear, Igs, Different Materials, Ansys, CATIAV5.

Published:

22-7-2025

Issue:

Vol. 25 No. 7 (2025)

Page Nos:

776 - 784

Section:

Articles

License:

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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