Surfable Hydraulic Jump Wave Control With Segmented Water Flow
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Solution Overview
Problem
Conventional systems for generating surfable waves lack the ability to dynamically vary wave characteristics transverse to the primary water flow, limiting their effectiveness in simulating realistic surfing conditions for training and recreation.
Innovation Solution
A controllable water flow system that segments the flow into partial flows, allowing adjustable height levels and wave profiles across the transverse dimension, using mechanical components like pumps and partition walls to generate dynamic and variable surfing conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional systems generate standing waves using controlled water flow, then surfing-like experiences are enabled, but the ability to vary wave characteristics transverse to the primary water flow is limited
Solution Approach 1:
The water flow is divided into multiple independently controllable partial flows arranged transverse to the main flow direction. Each partial flow can be controlled separately through individual flow control elements (valves, pumps, or slides), enabling independent adjustment of wave characteristics in different transverse regions without requiring a completely complex reconfiguration of the entire flow system.
Solution Approach 2:
The system employs dynamically controllable flow control elements (such as adjustable valves, variable speed pumps, or movable slides) that can be adjusted in real-time during operation. This allows the wave profile to be dynamically modified by changing the flow rate or position of individual partial flows, providing adaptability while using relatively simple control mechanisms.
2Adaptability or versatility
If conventional systems use fixed wave profiles, then the system structure is simple, but the dynamic and variable qualities associated with natural surf conditions are lacking
Solution Approach 1:
By segmenting the flow into multiple independent partial flows, the system achieves wave profile variability through simple on/off or flow-rate adjustments of individual segments rather than complex coordinated control of the entire system, maintaining ease of operation while enabling dynamic wave characteristics.
Solution Approach 2:
The system varies wave profiles by changing flow parameters (flow rate, position, timing) of individual partial flows. This allows dynamic modification of wave characteristics through straightforward parameter adjustment of controllable elements, preserving operational simplicity while achieving the desired variability in wave behavior.
3Adaptability or versatility
If the water flow is segmented into multiple controllable partial flows, then dynamic wave profiles can be generated, but the device complexity increases
Solution Approach 1:
The flow segmentation is implemented using simple, modular flow control elements (valves, pumps, or slides) that can be independently adjusted. Each segment uses basic components rather than complex integrated systems, allowing the overall device to achieve high adaptability through the combination of simple, easily controlled partial flows.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables highly realistic and efficient training by producing surfable waves similar to natural ocean waves, enhancing user intuition and safety through variable wave profiles and controlled wave dynamics.
Implementation Method 1
creating a flowing body of water that interacts with underlying or embedded surface geometries to form a standing wave suitable for riding
Data Source
AI summary
An apparatus and method for generating a surfable hydraulic jump wave using a water flow directed along a main flow direction. The apparatus includes a wave generating section and a flow control system that divides the water flow into partial flows and adjusts height levels across a transverse direction relative to the main flow. Adjustable components such as valves, slides, or pumps dynamically modulate the transverse wave profile. Partition wall sections may be used to separate partial flows upstream of the wave generating section. The system enables formation of standing waves with varying height maxima, including wave profiles that translate laterally, diverge from a central region, or exhibit direction changes, thereby providing realistic and variable surfing conditions suitable for training and recreation.