Document Details

Document Type : Thesis 
Document Title :
Effect of Functionally Graded Materials on the Vibration Behavior of Air Plane Wing
تأثير استخدام المواد ذات الخواص المتدرجة على الاهتزازات لجناح طائرة
 
Subject : Faculty of Engineering - Department of Production Engineering and Mechanical Systems Design 
Document Language : Arabic 
Abstract : An approach to solve vibration related problems numerically developed by using ANSYS 11.0 with workbench capabilities. Cantilever plate Model was used to start with in order to test the solving approach. Solving a system with predictable results insured that our methodology was going on the right path and the results obtained were matching with the predictable and expected results. Stress analysis, modal analysis, and harmonic analysis results of Aluminum, titanium, and FGM of Aluminum and titanium were compared and summarized in presentable tabulated forms as well as a graphical representation forms. The aim of the work after verifying the Cantilever Model results was to study the same approach on Air Plane wing. APDL codes were developed for a CESNA 172 airplane wing model in ANSYS 11.0 with workbench Finite Element Package. Aluminum models, Titanium models, and functionally graded materials of Aluminum and titanium results were compared to demonstrated success. Stress analysis, Modal analysis, and harmonic analysis took place to study the vibration behavior from its all aspects. Optimization in FGM gradation satisfied our objective of reducing and attenuating the vibration amplitudes to show the effect of using FGM in vibration behavior. Testing the Aluminum rich models, and comparing it with the titanium rich model was the optimization part of this thesis to end with the model with highest vibration attenuation characteristics without affecting the strength and rigidity characteristics. 
Supervisor : Prof. Hassan Hedia 
Thesis Type : Master Thesis 
Publishing Year : 1433 AH
2012 AD 
Added Date : Wednesday, January 11, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
وائل مجدي أحمدAHMED, WAEL MAGDYResearcherMaster 

Files

File NameTypeDescription
 32018.pdf pdf 

Back To Researches Page