The most important benefit of FEA is that it offers engineering information such as natural frequencies, deformation, strain/stress, etc. about a component or structure which is not easy to obtain through conventional analysis methods.
The method of Finite Element Analysis or FEA refers to a computer-based technique used for analysing or simulating the way that engineering components & structures behave under various conditions. It is a state-of-the-art engineering tool capable of replacing or augmenting experimental testing. Nowadays, it is adopted in nearly every kind of engineering discipline.
FEA is primarily based upon the principle that for any complicated engineering issue, an indefinite solution can be obtained through subdivision of the component or structure into multiple smaller, finite elements. In fact, the standard Finite Element Method model is evaluated with more accuracy than would be possible otherwise with conventional hand assessments. This is because the actual constraints, load, shape and material property combinations may be specified in greater precision that what is used in hand calculations.
The FEM or Finite Element Method consists of three important steps, which are:
* Pre-processing, involving development of a…
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