Research on Cylindrical Launcher with Cylindrical Launch Parameters Simulation

Cylindrical launcher is widely used on the battlefield. Characteristic is easy handling, facilitate multigang outfit, cluster launch, emission rate and better generalization and standardization, etc. This paper mainly studies the thermal emission process of a cylindrical launch, the unsteady numerical simulation of the process, using computational fluid dynamics software GAMBIT and FLUENT, and the concept of dynamic grid and updating method of a certain type of cylindrical equipment vertical thermal emission process. Through to the launcher unsteady numerical simulation of the flow field of the guide surface pressure distribution contours, which lay a foundation for the study of the structure of this type of equipment. At the same time it is for the equipment launcher applicability related research to provide the reference.