Automated ultrasonic scanning by triangulation methods - The Dickinson system
Flaw detection by ultrasonic scanning using triangulation methods
FLAW DETECTION↗
Engineering topics
Brown, R. L.
Publications and source records attributed to Brown, R. L..
Gimbaled, partially submerged rocket nozzle Patent
Gimbaled partially submerged nozzle for solid propellant rocket engines for providing directional control
Brown, R. L.↗
Fiber glass dies speed forming of large metal sheets
Fiberglass tooling dies accelerate forming of large metal sheets. The dies, fabricated to fit over and fasten to the die bases, are lightweight, quickly replaced and have nongalling surfaces.
Brown, R. L.↗