Figure 3
From: Gliding locomotion of manta rays, killer whales and swordfish near the water surface
Drag coefficients at various swimming speeds: (a) left column: C D for Case UW; right column: C D for Case NS; top row: C p ; bottom row: C fr ; (b) C fr for Case UW. Solid line: CFD simulation results; dashed line: fitting function in Eq. 3; (c) C w for Case NS.
