Rational Empirical Formulas for Air Resistance Law of Projectile at Supersonic Section
Received date: 2014-10-18
Online published: 2025-05-30
刘鹏 , 王雨时 , 闻泉 , 张志彪 . 弹丸空气阻力定律超音速段有理式经验公式[J]. 弹箭与制导学报, 2016 , 36(2) : 119 -121,133 . DOI: 10.15892/j.cnki.djzdxb.2016.02.029
In order to lay foundation for approximate analytical expression of low trajectory equation, Matlab software was used to simulate 1943 resistance law and siacci resistance law which describe projectile's air resistance characteristics by rational curve at supersonic section, the empirical formulas with higher accuracy were obtained. Application of this kind of experience formula can facilitate ballistic numerical solution when processing the table value resistance law programming, and possibly to solve approximate analytical expression of low trajectory equations.
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