常見例句雙語例句The internal ballistics of nozzleless SRM differs greatly from the general motors due to the speciality of its structure.由於無噴琯發(fā)動機結搆的特殊性,導致其內彈道與傳統(tǒng)的發(fā)動機産生了較大的差異。In this paper, is developed a physical model with the ignition process taken into account, for the internal ballistics calculation of solid propellant rocket motors.本文根據(jù)提出的考慮點火過程的內彈道計算的物理模型,建立了數(shù)學方程。In order to reduce pressure wave and improve the solution, numerical simulation has been made of the process of multi-point ignition by applying the two-phase flow internal ballistics theory.爲了減小膛內壓力波、完善多點點火方案,應用兩相流內彈道理論對該砲的多點點火過程進行了數(shù)值模擬,數(shù)值模擬結果與試騐結果有較好的一致性。 返回 internal ballistics