In order to improve the track directivity in the launching process of water jacket, it innovatively adopts double- orbits design, of which, the circular inner orbits and the square outer orbits are used to stabilize the projectile body and tail fins, respectively. By using the design, it can not only improve the directivity of launching trajectory, but also solve the problem of directing deviation of the projectile body caused by oversize of airfoil section square. Rigid connection is employed among orbits as well as between orbits and stands, which can help to reduce the orbital shaking.

Scientific field

Engineering

Country

China

Contestants

Ran XU