海军航空工程学院学报Issue(4)：355-359,5.DOI:10.7682/j.issn.1673-1522.2014.04.012
固体火箭发动机衬层与药柱脱粘高能X射线检测技术
High Energy X-Rays Testing Technology of Solid Rocket Motor Debonds Between Propellant and Liner
郑伟 1邓安华 2刘云峰 3刘荣臻2
作者信息
- 1. 海军航空工程学院科研部，山东烟台264001
- 2. 中国航天科工集团8610厂，湖北宜昌444200
- 3. 中国航天科工集团389厂，呼和浩特010076
- 折叠
摘要
Abstract
The debonds between propellant and liner seriously affect the structural integrity and working security of solid rocket motor, and reliable examination to this defect is crucial. In this paper, the research status of high energy X-rays test-ing technology of solid rocket motor was summarized. Based on radiography testing and industrial CT testing methods, the techniques of image analysis and defects evaluation were reviewed on debonds between propellant and liner of solid rocket motor. For this defect, the comprehensive application of radiography and industrial CT technology was presented by confir-mation detection. The evaluation results showed that the reliability and accuracy could meet requirements of defect detec-tion.关键词
固体火箭发动机/衬层与药柱脱粘/射线照相检测/工业CT检测Key words
solid rocket motor/debonds between propellant and liner/radiography testing/industrial computed tomography testing分类
航空航天引用本文复制引用
郑伟,邓安华,刘云峰,刘荣臻..固体火箭发动机衬层与药柱脱粘高能X射线检测技术[J].海军航空工程学院学报,2014,(4):355-359,5.
