Adhesives
Tidal turbine blade toughened for turbulent salt sea
Demonstrator design proves robust blade destined for 10-MW tidal turbine farm.
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ACMA COMPOSITES 2013 preview
For 2013, the American Composites Manufacturers Assn. (ACMA, Arlington, Va.) returns its annual U.S. COMPOSITES exhibition and convention to the East Coast’s sunny, fun capital, Orlando, Fla.
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Acoustical architecture: Making beautiful music
On the market for more than 40 years, composite musical instruments have advanced from a novelty to critical acclaim.
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Carbon is the choice for amphibious LSA floats
Superlight, landing-gear-equipped design gives light sport aircraft builders an option for land and water.
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Structural health monitoring: Angling for the air
Structural health monitoring (SHM) systems for composite aerostructures have been slow to deliver on their promise, but a system developed by Luna Technologies (Roanoke, Va.) is on a glide path to implementation on in-service aircraft
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Fracture mechanics test methods for sandwich composites
HPC's testing guru, Dr. Donald F. Adams (Wyoming Test Fixtures, Salt Lake City, Utah), surveys the available fracture mechanics test methods for sandwich panels.
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Material selection optimizes power-to-weight ratio for twin-masted catamaran
Composites are the key when Pauger Carbon Composites (Budapest, Hungary) builds the Fifty-Fifty, a twin-mast catamaran, the design objective for which is the best possible power-to-weight ratio for high speed over long distances.
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Doing the impossible with Poisson's ratio
Aerospace engineer Dr. Susan Daggett serves up a slice of her composites industry history with a savory twist.
Read MoreBuilding a better corrosion-control composite
Many FRP products used in corrosive environments — pipe, tanks, ductwork, stack liners and so forth — are constructed with filament winding or pultrusion processes and contain 60 to 70 percent glass fiber reinforcement by weight.
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Rapid layup: New 3-D preform technology
Hook-and-loop fasteners speed layup of carbon, aramid, glass and hybrid fabrics while improving composites’ mechanical performance.
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