Numerical Simulation on Interior Ballistic Process of Floating Engine System in Individual Tube-shape Weapon

To study the interior ballistic process of the floating engine system in individual tube-shape weapon,the firing process of the engine is modeled and analysed.Mathematic-physical model and computing results are proposed.The structure and work principle of the floating engine system are discussed,and the floating engine system model is constructed using classical interior ballistic theory and Runge-Kutta formula.The results of numerical simulation and experiment prove the rationality of this model.The theoretical research methods are presented for the constructional design of the interior ballistic process of the floating engine system in individual tube-shape weapon.