The CAD Development For Interior Ballistic Design Of Gas-steam Launching Power System With Water Injection In Block

The technology of ejecting is used widely for launching tube missile. It involves wide knowledge fields and complicated working process. This paper provides a tool for the development of Gas-steam Launching Power System with Water Injection in Block and also has a great significance of the further progress of the surface-to-surface missile launching technique.The interior ballistic performance of Gas-steam Launching Power System with Water Injection in Block will be introduced in this thesis and the engineering computing methods of launch interior ballistic design calculation and simulation are also summarized. As to the design requirements presented by missile systems, a series of equations have been established to obtain the optimal design parameters of the launching system. This provides several important parameters for Gas-Generator design and provides a way for the launching system optimal design.Base on the research of the paper an integrated design software system has been developed. The way of modules designing is used and Object Oriented Programming techniques and structured programming techniques are adopted in the software system. and the independence, dynamic linking, expansibility and maintainability of each module are well considered. The software system tries hard to include all kinds of the tools for launch interior ballistic design and computing and is completed with good integration, interaction and visualization and user friendly interface.