Optimization of Aerodynamic Form of Projectile for Solving the Problem of Shooting Range Increasing.

The article is devoted to the development of methods for solving the problem of external ballistics using a more complete system of motion equation taken into account the rotation and oscillation about the mass center and using aerodynamic coefficients of forces and moments which are calculated on the basis of modeling the hydrodynamics of flow around the projectile. Developed methods allows to study the basic ways of increasing the shooting range or artillery. [ABSTRACT FROM AUTHOR]