多重条纹辐射测量技术

通常采用转镜扫描相机直接观测高爆试验药柱周边的爆炸贯穿,或借助于两个平面反射镜,用转镜扫描相机观测药柱周边完全相反部位的爆炸贯穿,记录隅角迴转距离。利用火花隙技术和锥形内反射棱镜,可以获得圆形试验药柱贯穿的多重记录,这种新方法被称为多重条纹辐射测量技术。

MULTI STREAK RADIAL TECHNIQUE

The corner turning distance is usually recorded by means of a rotating-mirror streak camera, either by direct observation of the breakthrough of detonation at the periphery of a cylindrical high explosive test charge or, with the aid of two mirrors, by observing diametrically opposite locations of detonation breakthrough on the charge periphery. Using the flash gap technique and a conical internally reflecting prism one can obtain a multiple recording of detonation breakthrough at the periphery of the cylindrical test charge. The new method has been termed the Multi streak Radial Technique.