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- Gives a study on travelling-charge techniques for which a classical interior ballistics model is established that can describe the gas flow and energy translation more accurately. 建立了更能反映膛内气体流动、能量转换的经典内弹道模型,并引入了包覆、钝化火药的计算方法。
- The multi phase flow interior ballistic model for grain and stick propellants are established, a practical engineering software system is completed. 建立了粒状药与管状药组成的混合装药的多相流内弹道理论模型,编制工程实用的软件系统。
- LUMPED PARAMETER INTERIOR BALLISTICS MODEL OF ELECTROTHERMAL LAUNCHING 电热发射内弹道集总参数模型
- interior ballistics model 内弹道模型
- Interior Ballistic Model and Numerical Simulation of Solid Traveling Charge 固体随行装药内弹道模型及数值模拟
- An optimum design model of ejection device with blank cartridge is established based on the theories of interior ballistics, gas dynamics and optimization. 该文应用内弹道、气体动力学和优化设计理论建立了抛放弹弹射机构的优化设计模型。
- A firing experiment of super-high firing rate gun with three serial loading projectiles is tested.Its classical model of interior ballistics is established and a numerical simulation is conducted. 摘要该文进行了超高射频火炮膛内串联排列的3发弹丸的射击实验,建立了膛内过程的经典内弹道模型,并进行了数值模拟。
- AN AMENDATORY INTERIOR BALLISTIC MODEL TAKING INTO CONSIDERATION MOTIONS OF THE GUN 计及火炮运动的内弹道修正模型
- THE OPTIMIZATION SIMULATION OF GUN CHARGE BASED ON THE IMPROVED ZERO-DIMENSION INTERIOR BALLISTIC MODEL 基于内弹道改进型零维模型的装药优化仿真
- The paper can be used as reference for multi-shell interior ballistics designing. 对多联装内弹道设计有一定的参考价值。
- Finally, the technical measures to realize the consistency of interior ballistics performance were discussed. 探讨了对于特定的装药结构如何达到弹道性能一致性的技术途径。
- So, to obtain the needed tactical target, an optimum design on this new weapon system's interior ballistics must be done. 因此,必须对这种新结构金属风暴武器系统的内弹道进行优化设计,才能达到所需的战术指标。
- Moving boundary problem can easily be solved with equations under the Lagrange Coordinate System for numerical computations of homogenous flow in interior ballistics. 对内弹道均相流数值计算,用拉格朗日坐标下的方程组,容易处理运动边界问题。
- Based on the principle of interior ballistics, a bore pressure simulater is designed to be used in receiving test of bottom caps instead of the practical firing range test. 本文简要说明了根据内弹道学原理设计的代替实弹道验收底火用的膛压模拟器.
- The process beginnng from powder burning to the ejection pistons pushing out the bomb and its moving back was analyzed applying classical interior ballistics and gasdynamics theory. 给出了对某型号挂弹钩的实例计算,计算结果与试验结果基本相符。
- It may be used to determine the effects of bore curvature, thermal deflection of the tube, eccentricity of the projectile, interior ballistics data and construction of gun tube on dispersion error. 可用于确定内膛弯曲度、身管热变形、弹丸偏心率、内弹道诸元和身管结构等对射弹散布的影响。
- First, right coordinate system is chosen to analyse force and torque in the bomb flying course , particle ballistics model of vertical attack face is built . 首先选取合适的坐标系分析了制导炸弹在飞行过程中所受的力和力矩,建立了纵向攻击面的质点弹道模型。
- According to the data analysis of erosion and damage of a cannon barrel,the paper locates the characteristic planes of erosion and abrasion,and then uses several characteristic planes to describe the change of interior ballistics. 通过对某加农炮的身管烧蚀磨损特征数据进行分析整理,确定了身管烧蚀磨损特征面,采用了多特征面来表述火炮内弹道性能变化。
- interior ballistic model 内弹道模型
- Several key problems of systems technology, exterior ballistics and interior ballistics of the cluster warhead attacking runway are discussed according to the charccteristic of the target. 根据反跑道集束战斗部所攻击目标的“细而长”特点;对反跑道集束战斗部抛撒的总体技术、外弹道和内弹道的几个关键问题进行了探讨.