37mm冲压加速器试验和计算

EXPERIMENTAL TESTS AND NUMERICAL CALCULATIONS FOR THE 37 mm RAM ACCELERATOR

摘要: 气动中心超高速所自1995年正式开展冲压加速器研究以来，自行研制成功了国内第一座冲压加速器．给出冲压加速器这一新型超高速发射器的工作原理及国内外研究现状，然后介绍气动中心超高速所37mm冲压加速器系统组成、典型发射试验结果及有关的数值计算工作．

Abstract: The first ram accelerator in the country, 37mm ram accelerator, has been built atCARDC. In this paper, the working principle and worldwide reseaxch situation of ram accelerator are introduced at first, followed by the description of the main sub-systems of this 37mm ram accelerator, typical shot test results, and some pertinent CFD work.