Finite Element Analysis of Natural Vibration in Thin Aluminum Sheet
Journal Title: International Journal of engineering Research and Applications - Year 2019, Vol 9, Issue 1
Abstract
Thin aluminum sheet has a lot of applications in automobile industry, aerospace field, shipbuilding and offshore equipment. This thin sheet of aluminum is attractive for its light weight which will safe energy especially in dragging and lifting of airplanes. Natural vibration in such application has a great important and intense, therefore, modal analysis using finite element method is carried out over a thin aluminum sheet of (100 mm ×100 mm× 2 mm). The application of these sheet may have a stress riser. Therefore, the analysis is extended to involve circular holes for or even elliptical ones. The finite element results give a little difference between the natural vibration of un-notch plate and other with circular or elliptical ones, moreover the eigenvalue and mode contours are explained.
Authors and Affiliations
Eng. Salem Harbi AL- Zaid
Keywords
Related Articles
- EP ID EP445288
- DOI 10.9790/9622- 0901023538.
- Views 174
- Downloads 0
Simulation and Experimental Analysis of Microcontroller based Grid Tied Inverter for Solar PV Applications
In any grid tied solar PV based system, inverter is a critical component responsible for the control of electricity flow between dc source, and loads or grid. This paper presents a solar PV generation system integrated t...
Simulation and Implementation of Γ-Z Source Inverter
This venture "Simulation and Implementation of Γ-Z-Source Inverters" is made out of Voltage-sort Γ-Z source inverters are proposed in this letter. They utilize a remarkable Γ-molded impedance arrange for boosting their y...
An Examination of Surface Morphology and In-Situ Study on ASTM A106-Gr.B ‘CUI’ Piping in EDC Plant
Corrosion under Insulation (CUI) is one form of degradation on process piping and pressure vessels that occurs underneath insulation as a result of condensed steam that has been trapped in to the insulation due to the te...
Design of Substrate Integrated Waveguide Bandpass Filter for X Band Applications
This paper presents the design of substrate Integrated waveguide (SIW) bandpass filter for the X band (8 GHz to 12 GHz) applications. Substrate integrated waveguide is quite popular in filter design due to its high perfo...
Segmentation and Identification of Indian food items from Images
Now people are interested in food analysis with advanced technologies in many areas. In this paper we proposed a food identification system for South Indian food images. The system is based on segmenting the food images...