UH-60A

UH-60A rotor-blade section example for homogenization.

Overview

This case models a UH-60A rotor-blade cross section using the SC1095 airfoil coordinates and an external material database. It serves as the baseline homogenization example for the related failure-analysis case.

The XML input combines:

• included airfoil coordinates from sc1095.dat

• included material data from uh60a_material.xml

• multiple shell components for spar, leading edge, and trailing edge

• fill components for the non-structural mass and foam regions

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Input

• uh60a_section.xml

• sc1095.dat

• uh60a_material.xml

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Run the example

prevabs -i uh60a_section.xml --hm

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Output

Figure 38 Cross section viewed in gmsh.

• uh60a_section.png