NETHMAL PERERA (EIT) BSc Mechanical Engineering
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Finite element analysis

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Finite Element Analysis 

This page is dedicated to represent various Solidworks design simulation projects I have done using Finite Element Analysis. Projects include especially the Senior Design Project which spans the entire Senior Year of my Mechanical Engineering degree.
Finite element analysis (FEA) is a computerized method for predicting how a product reacts to real-world forces, vibration, heat, fluid flow, and other physical effects. Finite element analysis shows whether a product will break, wear out, or work the way it was designed.
FEA works by breaking down a real object into a large number (thousands to hundreds of thousands) of finite elements, such as little cubes. Mathematical equations help predict the behavior of each element. 
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Design & Simulation Projects


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Pipe Joint Simulation

Pipe joint modeled to study the effects of stress and heat transfer. It is assumed that the flow liquid is water. In a real world scenario, a pipe joint undergoes various stresses of normal, shear and bending. This stress behavior is affected by the varying temperature of the fluid it transports.
Study Procedure, Results and Analysis
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Attack Aircraft Concept Simulation Using Finite Element Analysis 

I got  the motivation to design this aircraft from the popular A-10-Warthog  Ground Attack aircraft. It is a twin engine design which utilizes two low by-pass turbofans. 
Simulation and Analysis
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A - 20A1 - Concept - Fully Designed and Modeled by Me
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  • Home
    • Ethics >
      • Engineering Ethics >
        • Principles of Ethics in Engineering
        • Fundamental Cannons
        • Professional Obligations
      • Classical Ethics >
        • Consequentialism
        • Deontological Ethics
        • Virtue Theory
    • Senior Design >
      • General Requirements
      • Project Team
      • Goals & Deliverables
      • Modern Wind Turbine Technology
      • Brainstorming >
        • Preliminary Design Concept
        • Modeling Phase
        • Simulation and Testing
        • Evaluation
      • Research
    • MANUFACTURING & PRODUCTION PLANNING
    • HVAC >
      • Fundamentals and Terminology >
        • HEAT
        • Thermodynamics
      • Basics of HVAC-R Systems >
        • Forced Air Systems >
          • Duct Leakage Testing
      • Safety
      • Refrigeration >
        • Vapor-Compression System
        • Pressure-Temperation Relation, Superheat and Sub-cooling
        • Refrigerant Cycle
        • Refrigerant Cycle Diagram - Mollier Charts
    • Designs >
      • Solid Modeling
      • Finite Element Analysis
      • Flow Simulation
    • MECHANICAL ENGINEERING >
      • Mechanical Engineering Curriculum
      • BASICS AND APPLICATIONS
      • INDUSTRIES EMPLOYING MECHANICAL ENGINEERS
  • About
  • PORTFOLIO