From the view point of launch safety caused by fracture of propellant charge,this paper points out that the safety criterion of pressure wave is inadequate to e
The accurate research on the hydrodynamics of unmanned underwater vehicle(UUV), which moves close to the sea bottom, has a great significance for its maneuverab
In order to evaluate the effects of the retarder on the braking stability quantitatively, an adhesion coefficient model is built for the composite braking produ