June 24, 2017
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GENOA 4.4 Released
NANO Capability Introduced
New PFA Unit Cell
New MCO Unit Cell
Issue #22 - 7/16/2013
Structural Health Monitoring Test Validation
Issue #21 - 1/16/2013
Managing Defects & End of Life Prediction / Validation in Composite Wind Turbine Blades
Issue #20 - 4/13/2010
Material Characterization & Qualification (MCQ)
Issue #19 - 11/17/2009
Composite Structures & Parametric Robust Design (PRD)
Issue #18 - 7/13/2009
Numerical Approach to Determine Crack Path and Delamination Growth in Composite Structures
Issue #17 - 5/4/2009
Certification-by-Analysis (CBA)
Issue #16 - 10/20/2008
Material Qualification and Certification Determine Allowables by Means of Virtual Simulation Combined With Limited Testing
Issue #15 - 6/10/2008
Predicting Post-Buckling Response and Ultimate Failure of Composite 2-Stringer Panels
Issue #14 - 4/28/2008
Composite Storage Module Joint Analysis and Test Verification
Issue #13 - 2/25/2008
GENOA 4.3 Release with A- and B-Basis Allowables
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PFA Unit Cell
 

Progressive Failure Analysis Unit Cell (PFA_UNIT_CELL)

View Product Datasheet (PDF)

Product Highlights:

·         Calculates lamina (ply) and laminate composite properties of metal, polymer (braid, weave, and stitched 2D/3D) and ceramic matrix composites.

·         Predicts the following ply/laminate properties:

o        Modulus, Poisson's Ratio

o        Ply and laminate Strength

o        Thermal Expansion Coefficient

o        Moisture Expansion Coefficient

o        Heat Conductivity, capacity

o        Laminate Heat Conductivity

o        Laminate Strain

o        Laminate Moisture Diffusivities

o        Electrical conductivity

o        Dielectric Constant and strength     

o        State of stress in a composite ply caused by external loading accounting for environmental effects (temperature, moisture), manufacturing defects (voids, residual stress-strain fields) and interaction of various factors, such as temperature, moisture, creep, etc., on the composite properties.  

·         Micro stresses in fibers and matrix caused by external loading.

·         Progressive damage prediction of the laminate.

Applications/Benefits:                      

·         Prediction of lamina and/or laminate properties in virtually all types of composite architectures, including short fiber applications.

·         Material calibration based on experimental data.

·         Prediction of ply and laminate strength and stiffness.

·         Accounts for manufacturing defects and environmental effects.

·         Simulation of material processing.

        

 


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