Design/Simulation

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.

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Automotive

Lambo goes retro with hybridized, carbon fiber-intensive LPI 800-4 supercar

The Italian specialist brings back the Countach in a limited-series vehicle featuring composite components such as a carbon fiber monocoque, exterior panels and brakes.

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Carbon Fibers

Gravitilab, National Composites Centre to design new composite structures for suborbital launch vehicles

Gravitilab team is investigating, designing and trialing a carbon fiber propellant tank for its fleet of suborbital launch vehicles.

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Biomaterials

LivMatS biomimetic flax fiber Pavilion opens to the public

Made entirely of filament-wound flax fiber, the livMatS Pavilion combines integrative design, robotic fabrication and sustainable materials for a highly innovative, bio-inspired construction.

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Aerospace

Virginia Tech researchers develop IGA for more efficient modeling of skin-stringer composites with complex cutouts

Isogeometric analysis offers higher rates of convergence and accuracy versus standard FE methods, will be offered as opensource code on GitHub.

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BASF, L&L Products and Stellantis recognized for 2021 Jeep Grand Cherokee L lightweighting

Composite tunnel reinforcement comprised of pultruded continuous glass fiber reinforced with Elastocoat polyurethane system for 40% weight savings and improved overall performance.  

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Composites 4.0

OTOMcomposite develops software for Composites 4.0 production using laser-assisted tape placement and winding

Optical thermal optimization model (OTOM) software enables inline monitoring and control for improved part quality and reduced production time and cost of in-situ consolidated thermoplastic composites and Type IV pressure vessels.

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Carbon Fibers

Cobra supports new production concept for composites-intensive VETAL tailsitter drone

Cost-effective composite tooling and a scaled-up production line target durability, production rate and price parameters for the VETAL’s carbon fiber flying wing airframe.

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Covestro extends cooperation with Sonnenwagen Aachen team for international solar car races

Covestro to remain the main sponsor until 2023 and fund the development of two new sustainable solar cars for future races incorporating bio-based raw materials and recycled plastics.

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Trends

Bucci Composites reveals 22-inch all-carbon fiber wheels for Bentley SUV

The lighter component design — which offers weight savings of six kilograms per wheel — reduces rotational inertia, promises better vehicle handling and meets Bentley’s structural and aesthetics requirements.

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CW Tech Days: High-Temp Composite Solutions