The effect of injection and suction on the processes of perturbation propagation in the boundary layer under conditions of hypersonic weak interaction

The article studies the processes of the propagation of disturbances in laminar boundary layers at high external flow velocities. Also, there is a thesis to prove that the distributed injection (suction) affects the heat transfer and the velocity profile of the boundary layer. Due to this, the dependence of the propagation velocity of disturbances upstream on the injection parameter (suction) for various values of the temperature factor exists.