CAJ | 학술논문

从近代内弹道学理论入手，在欧拉坐标系下建立某防暴枪内弹道准两相流的数学模型。在给定假设条件下，给出模型的基本方程组及其定解条件。利用Fortran语言编制膛内准两相流场的计算软件，并以18.4 mm某防暴枪为例，获得该防暴枪准两相流各参数的变化规律。该研究可为进一步研究防暴武器工作机理打下坚实的基础。
종근대내탄도학이론입수，재구랍좌표계하건립모방폭창내탄도준량상류적수학모형。재급정가설조건하，급출모형적기본방정조급기정해조건。이용Fortran어언편제당내준량상류장적계산연건，병이18.4 mm모방폭창위례，획득해방폭창준량상류각삼수적변화규률。해연구가위진일보연구방폭무기공작궤리타하견실적기출。
Based on the modern interior ballistics theory, under the Euler coordinating system, the mathematical model of the quasi-two-phase interior ballistics of a riot gun was established. Under the given assumptions, the basic equations and boundary conditions of the model were given. The Fortran programming language was used to compile the calculation software for the quasi-two-phase interior ballistics. Taking 18.4 mm riot guns as an example, the parameters changing law of a quasi-two-phase flow were obtained for the riot gun. The obtained results provide a solid foundation for the further studies of the operation mechanism of riot weapons.