Proceedings of the International scientific and practical conference ―Education and Scientific Progress‖ (April 24-26, 2026) / Publisher website: www.naukainfo.com. – Manchester, United Kingdom, 2026. - 218 p.

144 а b Fig. 5. Visualization of the Atlantis II seamount model for the coordinates of the red dye supply (x=-0.05H; y=0; z=-0.5H):the side (a) and the top (b) The results of visual researches showed that when the supply sources of colored dyes were located at a distance of y=-0.5H below the crest of the Atlantis II seamount model, all jets of colored dyes for a flow velocity of 0.1 m/s did not rise to the top of the mountain, but moved down from the source of dye supply to the bottom surface of the researched model and went around the seamount model from its sides, descending to the bottom of the mountain (Fig. 5a). The red dye had the form of a large-scale colored cloud, which was located in the bottom side and aft part of the mountain. The jets of black dye, the source of which was located slightly further from the streamlined surface of the mountain (approximately 0.04 m or -0.2H), first rose to the top of the mountain, and then, oscillating, went around the side of the seamount and split into two spiral-shaped vortex structures. These spiral-shaped structures in the near wake of the seamount moved both inside behind the mountain and into the bottom part in the wake of the mountain, gradually degenerated and, together with other colored dyes, formed a large-scale bottom colored cloud in the wake of the mountain at a distance of about (1.9-2.2)H. The results of the video recording, presented in Fig. 5b and taken from above on the movement of colored dyes, showed that the red dye mainly moved along the front