基于量纲分析的FAE爆炸场云雾膨胀半径的计算  

Formula Fitting to Cloud Radius Calculation of FAE Warhead with the Dimension Analytic Technique

作　　者：於津[1] 彭金华[1] 张陶[1] 惠君明[1] 

机构地区：[1]南京理工大学化工学院,江苏南京210094

出　　处：《弹箭与制导学报》2004年第S7期143-144,共2页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：利用爆炸相似律和量纲分析法,导出FAE爆炸场云雾膨胀半径的函数关系式,通过实验数据分析,运用最小二乘法给出了较为精确的云雾半径拟合方程,为爆炸规律的进一步研究和爆炸威力的评价提供依据。Cloud expansion radius in FAE explosive field has been deduced with the similarity laws in explosions and the dimension analytic technique. By analyzing the experimental data and using least squared criterion, an accurate curve fitting equation of cloud radius is found, it provides a condition to research of explosive principle and estimation of explosion power in the future.

关 键 词：FAE 爆炸相似律 量纲分析 云雾 

分 类 号：TJ06[兵器科学与技术—兵器发射理论与技术]