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MECH300H Introduction to Finite Element Methods

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MECH300H Introduction to Finite Element Methods. Dr. Wenjing Ye. Department of Mechanical Engineering. Hong Kong University of Science & Technology ... – PowerPoint PPT presentation

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Title: MECH300H Introduction to Finite Element Methods


1
MECH300H Introduction to Finite Element Methods
Dr. Wenjing Ye Department of Mechanical
Engineering Hong Kong University of Science
Technology Clear Water Bay, Kowloon, Hong Kong
SAR Tel 852-2358-7194, Fax 852-2358-1543 E-mai
l mewye_at_ust.hk Course Homepage
http//www.me.ust.hk/mech300h
2
Numerical Methods Definition and Advantages
  • Definition Methods that seek quantitative
    approximations to the solutions of mathematical
    problems
  • Advantages

3
What is a Numerical Method An Example
Example 1
4
What is a Numerical Method An Example
Example 1
5
What is a Numerical Method An Example
Example 2
6
What is a Numerical Method An Example
Example 2
7
What is a Numerical Method An Example
Example 3
8
What is a Finite Element Method

9
Discretization
1-D
2-D
3-D
?-D
Hybrid
10
Approximation
Numerical Interpolation
Non-exact Boundary Conditions
11
Applications of Finite Element Methods
  • Structural Stress Analysis
  • Thermal Analysis
  • Dynamic Analysis
  • Acoustic Analysis
  • Electro-Magnetic Analysis
  • Manufacturing Processes
  • Fluid Dynamics
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