Design and Testing
Model-driven design and analysis for sustainable lightweight design
Fraunhofer IGCV uses graph-based design language for fast creation of design variants and simultaneous evaluation of ecological and economic performance along the entire life cycle.
Read More
Using machine learning to accelerate composites processing simulation
A speed gain of 1,000 to 10,000 times greater than traditional FE models has been achieved using machine learning models, enabling near real-time simulation for large composite components.
Read More
Composites testing as part of a building block approach, Part 1: Coupon-level testing
The building block materials testing approach is a step-by-step process that serves as a framework for designing composite structures while also reducing risk and cost.
Read More
Composite testing challenges, Part 3: Testing systems
Several factors need to be considered for accurate and efficient composites testing, including testing systems that can accommodate required test environments, alignment and offer intuitive software.
Read More
Composite testing challenges, Part 2: Strain measurement for the mechanical testing of composites
Recent developments in contact and noncontact strain measurement methods offer similar performance with additional benefits for composite material testing.
Read More
Composite testing challenges, Part 1: Introduction to mechanical testing of composites
A range of standardized mechanical tests for complex composites are available and still under development for materials development, design and quality control requirements.
Read More
Durability testing of adhesively bonded composites
Current test method development shows potential for the composite wedge test, a standardized durability-based test for adhesively bonded composites.
Read More
Fatigue testing of composites
Fatigue testing may be performed at multiple points during the design of a composite structure. A focus on small-specimen level fatigue test methods, however, suggests a need for more testing method standardization.
Read More
Part 2: Applying CT scan data analysis and visualization to composites
Advanced CT-scan analyses can offer deep insight into challenges faced when examining novel composites and hybrid material behavior or performing quality and certification testing. Part two of a two-part series.
Read More
Applying CT scan data analysis and visualization to composites
Imaging and analysis via computed tomography (CT) has potential for certifiable safety and business sustainability and could be key for interior inspections of composite parts. Part 1 of a two-part series.
Read More