NASA NTRS · 19760026438
Inspection of composites using a computer-based real-time radiographic facility
Abstract
A radiographic inspection facility was developed at the NASA Lewis Research Center. The facility uses a digital computer to provide enhanced images in near real-time. Some capabilities of the facility are demonstrated in the inspection of a fan frame ring for an experimental aircraft gas turbine. The ring was fabricated from a carbon-fiber-reinforced epoxy composite material. Inspection procedures were evaluated, and comparisons were made with an ultrasonic C-scan and conventional film X-ray.
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Roberts, E., Jr., Vary, A.. 1976-01-01. Inspection of composites using a computer-based real-time radiographic facility. https://ntrs.nasa.gov/citations/19760026438
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