摘要
本文采用实时全息法与摄像机相结合的方法来研究固体火箭推进剂的燃烧过程，记录速度为２５帧／秒，曝光快门速度最高可达１／２０００秒。成功率高，条纹清晰，对固体火箭推进剂燃料燃烧过程取得了有用的结果。此方法为研究快速变化过程提供了一种简易而有效的手段。
By using real time holographic interferometry,the solid rocket propellant combustion process were investigated and recorded by a video camera with a shooting speed of 25 frames per second and the maximum electronic shutter speed of 1/2000 second.Most of the recording interferograms were excellent.The interference fringes were clear and some useful results had been obtained.This method provides a simple,effective tool for investigation of high speed phenomenon.
出处
《激光杂志》
EI
CAS
CSCD
北大核心
1998年第6期18-20,共3页
Laser Journal
基金
国家自然科学基金
云南省科委应用基础研究基础资金
关键词
实时全息法
摄像机
固体火箭推进剂
燃烧过程
real time holographic method,video camera,solid rocket propellant,combustion process
