LYON, France–A manufacturing issue in the Zefiro 40 second stage’s nozzle led to the failure of the first commercial mission for Avio’s Vega-C launcher on Dec. 20, 2022, the results of an ...
In order to detect defects in the surfaces of dry fabric and composite prepreg, this new vision-based tactile sensor roller prototype, TacRoller, is a three-colour reflective membrane roller-shape ...
Researchers from the Skoltech Petroleum Center presented new results that will improve the predictions of stress redistribution used in strength models of composite materials, which will result in ...
The litany of manufacturing defects on the 787 Dreamliner is expanding as Boeing engineers take apart planes and discover new or more widespread issues, a Federal Aviation Administration internal memo ...
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Alloy design model offers faster, more accurate predictions by factoring in material defects
One well-known example of such material defect that has been studied extensively over the past century, Upmanyu says, is a dislocation. It occurs when an entire atomic plane is missing from a ...
A scanner ensures that ultrasonic probes stay properly aligned as they move over the surface of the inspection area. Scanners with motorized actuator arms, suction cups and adjustable, flexible tracks ...
Los Alamos National Laboratory has developed a detector that provides ultra-sensitive elemental and chemical composition analysis. Los Alamos, NM, USA -- A team of researchers at Los Alamos National ...
Researchers from Ocean University of China and Qilu Hospital of Shandong University have developed nacre-derived biphasic calcium phosphate (BCP) composite scaffolds that combine osteogenic and ...
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