Digital imaging system based on a CCD camera is an appropriate system for carrying out radiography of large case-bonded rocket motors (diameter 420 mm to 1000 mm) with high-energy (4 MeV) X-rays because of large image size and reduction in exposure time. This system gives good image quality (~1.2%) relatively with less exposure time. The system has a large dynamic range and shows linearity in its total range of grey levels resulting in better coverage of the region than for film radiography. The system is a better choice for longer service life.
Digital imaging system for linac X-rays for NDE of case bonded solid rocket motors
Digitales Abbildungssystem für Linearbeschleuniger-Röntgenstrahlung zur ZfP von eingekapselten Feststoffraketenmotoren
Insight ; 50 , 3 ; 124-126
2008
3 Seiten, 7 Bilder, 7 Quellen
Article (Journal)
English
Surface strains in case-bonded models of rocket motors
Engineering Index Backfile | 1964
|Surface strains in case-bonded models of rocket motors
AIAA | 1964
|NTRS | 1993
|