CAJ | 학술논문

为了得出火药气体压力与时间关系的解析式，在前人得出的内弹道半实验解法的基础上，对火药气体压力与时间的关系近似地计算，以前人计算得出的火药气体压力与时间关系为依据，论证用Vallier公式简化计算火药气体压力的可行性，并用中间值迭代方法对给定一些条件后的火药气体压力曲线进行逼近，得出逼近后的Vallier公式曲线，将各平台火炮内弹道修正系数的平均值作为经验值来计算火药气体压力。结果表明，Vallier公式能够较好地计算出一般火炮的火药气体压力和无后坐火炮的火药气体压力上升段。
위료득출화약기체압력여시간관계적해석식，재전인득출적내탄도반실험해법적기출상，대화약기체압력여시간적관계근사지계산，이전인계산득출적화약기체압력여시간관계위의거，론증용Vallier공식간화계산화약기체압력적가행성，병용중간치질대방법대급정일사조건후적화약기체압력곡선진행핍근，득출핍근후적Vallier공식곡선，장각평태화포내탄도수정계수적평균치작위경험치래계산화약기체압력。결과표명，Vallier공식능구교호지계산출일반화포적화약기체압력화무후좌화포적화약기체압력상승단。
ln order to draw the analytic relationship between gunpowder gas pressure and time, based on previous results of the semi-empirical formula of bal istic solution, the relationship between gunpowder gas pressure and time is approximately calculated. The feasibility of simplifying the gunpowder gas pressure calculation by Val ier formula is demonstrated. The powder gas pressure curve is approximated after using the intermediate value iterative method to give out some conditions. The average value of trajectory correction coefficient with each platform artil ery is calculated as the experience value of the gunpowder gas pressure. The results show that Val ier formula can be used to calculate the gas pressure of general artil ery gunpowder and ascent of recoil ess artil ery gunpowder gas pressure wel .