HyperSizer Pro

Design, Analysis, and Optimization Software for Composite and Metallic Structures.

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HyperSizer is used throughout the design process–including certification–to quantify all critical failure modes, reduce structural weight, and sequence composite laminates for fabrication to avoid unexpected design problems and weight growth as the design matures. It provides a complete CAE software interface that is used from preliminary design to final analysis.

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A new discrete stiffener model (DSM) analysis capability is available in HyperSizer. Using this analysis capability, unique stiffener buckling, crippling, strength, and local buckling margins of safety may be reported for each skin and panel segment component. This provides the flexibility for designing stiffened panel bays with stiffeners that have varying dimensions and materials. Additionally, the discrete techniques will capture the effects of having non-uniformly spaced stiffeners and stiffener terminations. During the analysis, HyperSizer determines how the stiffener and skins fit together to form a stiffened panel. The software will automatically determine the stiffener spacings, heights, and how to map the loads to perform stiffener analysis like stiffener crippling and flexural torsional buckling.



HyperFEA is a utility within HyperSizer that allows for automatic design updates and iteration with finite element analysis. It requires the ability to call the FEA solver as a standalone executable outside of a pre and post processing environment.

HyperFEA can interact with NX Nastran using the NX Nastran Desktop Extension.

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