It requires the analysis of a wind turbine blade. Hypermesh knowledge is also essential.
There are three analysis requirements:
1. Static stress/displacement of the turbine blade in a horizontal position under its own weight
2. Static stress/displacement analysis of the turbine under a maximum emergency wind-gust
operating load approximated by concentrated forces placed along the span
3. A resonant frequency check using a normal modes of vibration analysis (first four modes required)