An advanced ultrasonic inspection technique and an imaging scanner being developed by the researchers could remedy this situation. Manufacturers such as Boeing need reliable NDE technology to greatly expand the use of adhesives as bonding agents. An international authority in nondestructive material characterization, Rokhlin and Herman Shen, associate professor of aerospace engineering, applied mechanics and aviation, are leading a research effort to create an inspection technology and a prototype scanner.
Plans call for a private company to further develop and eventually market the scanner prototype.
In another research project, Rokhlin is developing NDE technologies for detecting corrosion and corrosion-induced fatigue damage in aluminum alloy aircraft components. See the July 1997 News in Engineering, page 1, to learn more.