Pressure Vessels

Aerospace

Thermoplastic composites technology: A view from Europe

For this Dutch consortium, bringing the manufacturability of thermoplastic materials to maturity is the goal in concert with OEMs, materials and equipment supplier members.

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Thermoplastics

Thermoplastic composites: European consortia, galore!

In addition to the Thermoplastic Composites Research Center (TPRC, Enschede, The Netherlands) — see our article focused on TPRC, titled "Thermoplastic composites technology: A view from Europe" under "Editor's Picks, at top right — there are many other European consortia, comprising private industry, university and government entities, which share the goals of exploring composites materials and methods for manufacturing them, including those with thermoplastic matrices. Here's a sampling.

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Wind/Energy

Wind turbine blades: Back to the future?

Dayton Griffin, MSc, a senior principal engineer at DNV GL (Seattle, WA, US), considers the challenges that increasing blade length poses for designers/manufacturers in terms of weight mitigation, stiffness optimization, manufacturability and transportability.

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IACMI

Revisiting some past perspectives

CW columnist and composites-industry consultant Dale Brosius takes a look back at some past "Perspectives & Provocations" columns with an eye to how the perspectives then match up with the realities of today's high-performance composites market.

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Autoclave

Out-of-autoclave processing: <1% void content?

Research sheds light on air and air-bubble behavior in OOA aerospace prepregs.

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Aerospace

Heated composites

LaminaHeat enables heated composite tools and new opportunities for composites via multifunctional structures.

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Carbon Fibers

Zoltek’s Hungarian plant to add carbon fiber production capacity

Zoltek Corp. (St. Louis, MO, US) has worked out a deal with the Hungarian government to expand capacity.

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Wind/Energy

Laser projection: Envisioning more than templates

Advanced systems offer ply-placement verification, aids to faster assembly and manufacturing process and quality control.

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Out of Autoclave

US wind energy: Parity with fossil fuels is getting closer

CW columnist and composites industry consultant Dale Brosius says a recent report issued by the US DoE offers reasons for optimism about US composite-industry prospects in the wind energy industry even without the stimulus from the Production Tax Credit.

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American wind energy adds jobs in 2014, credits PTC tax credit

The industry calls on Congress to extend the Production Tax Credit (PTC) for wind power.

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