Bionics principles in hydrodynamics of automotive unmanned underwater vehicles

Based on long-term experience of study of swimming hydrobionts the principles and recommendations for shaping exterior contours and movers of autonomous uninhabited underwater vehicles are explained. The outcome of an experimental research of a swimming velocity, kinematics of movement, and other performances of various aspect hydrobionts are reduced. The complexes of hydrodynamic parameters permitting us to execute modeling of separate properties of hydrobionts independently from a swimming velocity are obtained also. The authors consider the form of a body hydrobiont and separate its parts in a comparison with the known shapes of engineering air-hydrodynamic profiles. The experimental results of a research of a structure and properties of outside covers of hydrobionts given. The results of an experimental research of various models of outside covers reducing the resistance of friction are analyzed. The analysis of kinematic performances and principles of work of various type hydrobionts movers are carried out. The various schemes of autonomous uninhabited underwater vehicles taking into account above-mentioned property hydrobionts are happened.