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根据内弹道势平衡理论,建立了用密闭爆发器试验模拟发射药最大膛压和初速的方法。与已有的RQ和RF方法不同,不需用预先射击数据来回归公式中的经验系数,且有足够的精度,因此具有更大的应用性和实用价值。
According to the theory of internal ballistic potential equilibrium, a method to simulate the maximum chamber pressure and muzzle velocity of a propellant using a closed-cell burst test was established. Different from the existing RQ and RF methods, it is more practical and practical to use the pre-firing data without regression coefficients in empirical formula and with sufficient accuracy.