HyperSizer Pro

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HyperSizer Pro: the ultimate stress tool for aerospace and wind energy

From preliminary optimization for weight reduction and manufacturability to final design certification, the software uses the same analysis methods from beginning to end of the project, avoiding unexpected negative margins and weight growth. HyperSizer simultaneously analyzes and optimizes panel cross-section dimensions, materials, and stacking sequences for all load cases and failure modes. The analysis margins along with traceability details are exported to Word and Excel documents for certification reporting.

HyperSizer Pro Workflow

The global finite element model grids, elements, and properties are imported to define the geometry. Shell, beam, and solid elements are translated into structural components such as panels and joints, while the computed loads are extracted from the resulting FEA output files (support for Nastran, Abaqus, ANSYS, or OptiStruct). Once completed, the stress analysis can be performed for hundreds of load cases and for hundreds of failure analyses.

Stress Sizing

HyperSizer Pro specializes in stress sizing of 50+ different stiffened panel shapes and sandwich panels. Cross sectional geometry of stiffened panels are simultaneously optimized with the laminates’ ply stacking sequences or metal sheet thicknesses while considering manufacturing constraints.
Sizing is based on a broad and deep collection of failure analyses. By combining full-fidelity certification analysis with sizing optimization it is common to see 20% weight reductions maintained throughout the design maturation process going from PDR to CDR to part production.

HyperSizer Pro Sizing possibilities

The fast Rapid Sizing approach is particularly well suited to FEMs that do not discretely model stringers, allowing the software to explore different panel concepts and stiffener spacing.
With Detailed Sizing the panel concept and stiffener spacing is decided with discretely meshed stringers.
Both rapid and detailed sizing can optimize model stiffness distribution using nodal deflection and eigenvalue limits with Global FEA Constraints.
The stress certification generates Word and Excel stress reports with an emphasis on full analysis traceability for FAA certification.

4RealSim and HyperSizer

4RealSim is a Collier Distributor of HyperSizer in the countries France and the BeNeLux zone: Belgium, Netherlands and Luxembourg.

Upcoming Events

09:00 Introduction Abaqus User Subrout...
Introduction Abaqus User Subrout...
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Introduction to Abaqus User Subroutines 4RealSim welcomes you to attend a free seminar Introduction to User Subroutines. Introduction The user subroutines in Abaqus allow the program to be customized for particular applications. For example, user subroutine UMAT in Abaqus/Standard and user subroutine VUMAT in Abaqus/Explicit allow constitutive models to be added to the program, while user subroutine UEL in Abaqus/Standard and VUEL in[...]
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Modeling elastomers with Abaqus 4RealSim welcomes you to attend a free seminar Modeling elastomers with Abaqus. Introduction Rubber and resilient foam are widely used for a variety of applications, such as seals and gaskets, shock mounts, vibration isolators and tires. The mechanical and chemical properties of these materials allow them to act as excellent seals[...]

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