SYSTEM OF STREAMLINED BODY WITH VARIABLE PROFILE CURVATURE AND CONTROL METHOD OF ITS CONFIGURATION (VERSIONS) Russian patent published in 2016 - IPC F15D1/10 B64C99/00 B63H25/52 B64C3/48 

FIELD: hydrodynamics.

SUBSTANCE: group of inventions relates to aero- and hydrodynamics of streamlined bodies. Method of controlling a streamlined body configuration includes shaping the streamlined body as the profile curvature by activation of connected therewith drive on the basis of an alloy with shape memory effect. Streamlined body comprises the first layer of laminar composite material and the second layer of laminar composite material, between which the drive is glued on the basis of an alloy with shape memory effect. System of the streamlined body with variable profile curvature comprises a streamlined body able to receive the first and the second profile curvature and a drive based on the alloy with shape memory effect configured to shape the streamlined body as the first profile curvature in response to achievement of the first response temperature and to shape the streamlined body as the second profile curvature in response to achievement of the second response temperature. Streamlined body comprises the first layer of laminar composite material and the second layer of laminar composite material, between which the drive is glued on the basis of an alloy with shape memory effect. Method of controlling the streamlined body with variable profile curvature system configuration is characterised by using the system.

EFFECT: group of inventions is aimed at the stalling speed change.

16 cl, 12 dwg