Lift-Generating Hydrofoil Wave Generator for Surfing

The patent replaces traditional mechanical wave generation systems with a hydrodynamic system using lifting bodies (foils) that generate waves through their movement through water. The lifting bodies utilize hydrodynamic lift forces rather than direct mechanical displacement, substituting a mechanical pushing system with a fluid-dynamic interaction system that produces smoother, more controlled waves with less turbulence and energy loss.

The patent changes the fundamental operating parameters of wave generation by using lifting bodies with specific hydrodynamic characteristics (lift coefficient, drag coefficient, aspect ratio) instead of traditional mechanical parameters. The system controls wave generation through hydrodynamic parameters such as foil velocity, angle of attack, and submersion depth, which allows for more efficient energy utilization and reduced turbulence compared to conventional mechanical systems.

The patent employs dynamically adjustable lifting bodies that can change their orientation, position, and hydrodynamic characteristics in real-time. The lifting bodies can be rotated, translated, and adjusted in angle of attack during operation, allowing dynamic control of wave direction, height, and breaking characteristics. This dynamic capability enables reliable and consistent wave orientation control that adapts to different surfing conditions and preferences.

The lifting body system serves multiple functions: it generates waves, controls wave direction, adjusts wave height, and can create different wave breaking patterns. The same hydrodynamic structure performs all these functions by adjusting its operational parameters, providing universal control over wave characteristics without requiring separate mechanical systems for each function, thereby improving both ease of operation and reliability.