Dolphins: Natural Masters of Flow Optimization Dolphins are distinguished by their smooth, elastic skin, which overlays a thick, pliable blubber layer with remarkable damping properties. These unique skin characteristics play a crucial role in significantly reducing flow resistance by maintaining laminar flow along the body surface. The underlying mechanism of this extraordinary adaptation lies in the ability of soft skin to dampen inevitable wave-like fluctuations in the flow – known as Tollmien-Schlichting waves, precursors to turbulent flow. This dampening effect delays the transition from laminar to turbulent flow, which is highly beneficial as laminar flow has significantly lower frictional resistance compared to turbulent flow. Innovation by DelphySkin® The cutting-edge process developed by DelphySkin® builds on this natural principle, enabling revolutionary material structuring with several key benefits: • Damping Structures: Innovative material structuring effectively prevents or significantly reduces the formation of microvortices, which are major contributors to friction. • Reduction of Flow Fluctuations: Wave-like oscillations, such as Tollmien-Schlichting waves, are substantially dampened, delaying the transition from laminar to turbulent flow. • Enhanced Flow Efficiency: Delaying the transition is critical, as laminar flow exhibits considerably lower frictional resistance compared to turbulent flow states. • This groundbreaking technology offers improved flow efficiency across a wide range of applications – from aviation and shipbuilding to high-performance sports equipment.