Stiffened composite structures and method of making thereof

Details Stiffened composite structures and method of making thereof Stiffened composite structures and method of making thereof

1995-12-21

1998-06-30

Thorpe, Timothy

Power plants

Reaction motor

Interrelated reaction motors

60 3931, 60909, 428 361, 428 363, 156196, F02C 220

Patent

active

057716803

ABSTRACT:
A stiffened composite is provided exhibiting multi-directional reinforcement with continuous long fibers. The composite has a substrate and serpentine stiffeners adhered thereto. The stiffeners merge toward, join with and diverge from adjacent stiffeners to provide a stiffener matrix on the substrate. The serpentine stiffener permit the matrix to exhibit multi-directional reinforcement with the continuous long fibers within the serpentine ribs. The composite structures are useful as aircraft bypass ducts, and as other composite products.

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