Advanced Techniques of Stress Analysis
Journal Title: INCAS BULLETIN - Year 2013, Vol 5, Issue 4
Abstract
This article aims to check the stress analysis technique based on 3D models also making a comparison with the traditional technique which utilizes a model built directly into the stress analysis program. This comparison of the two methods will be made with reference to the rear fuselage of IAR-99 aircraft, structure with a high degree of complexity which allows a meaningful evaluation of both approaches. Three updated databases are envisaged: the database having the idealized model obtained using ANSYS and working directly on documentation, without automatic generation of nodes and elements (with few exceptions), the rear fuselage database (performed at this stage) obtained with Pro/ ENGINEER and the one obtained by using ANSYS with the second database. Then, each of the three databases will be used according to arising necessities. The main objective is to develop the parameterized model of the rear fuselage using the computer aided design software Pro/ ENGINEER. A review of research regarding the use of virtual reality with the interactive analysis performed by the finite element method is made to show the state- of- the-art achieved in this field.
Authors and Affiliations
Simion TATARU, Daniela BARAN, Dorin LOZICI-BRANZEI
Keywords
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- EP ID EP87943
- DOI 10.13111/2066-8201.2013.5.4.7
- Views 125
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