Triadic Recurve Implosion Flood Navigation System
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Frequent extreme climate events and coastal flooding pose challenges in managing water resources and reducing flood-related disasters, exacerbated by urban development and environmental changes, leading to severe erosion, pollution, and desertification in areas like Saint Christopher and Nevis.
Innovation Solution
The triadic recurve implosion flood navigation system, TRINITY-D20, employs a tailoring mechanism with arc-shaped units and a flood guiding array to slow down floodwater flow by creating a curved channel, allowing water to flow through gaps and guiding it to specific directions, thereby reducing flood severity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional drainage systems are used in urban areas, then water can be drained, but the systems cannot effectively handle sudden catastrophic floods due to lack of reserved space
Solution Approach 1:
The flood navigation system is divided into multiple tailoring mechanisms arranged in arrays, with each mechanism containing segmented arcuate portions that create individual curved channels. This segmentation allows the system to handle floodwaters in distributed pathways, increasing overall capacity and reliability without requiring large continuous reserved spaces.
Solution Approach 2:
The invention introduces curved, three-dimensional flow paths instead of conventional linear two-dimensional channels. The arcuate portions create vertical and horizontal curvature that increases flow path length and water residence time within the same footprint area, effectively increasing drainage capacity without proportionally increasing land use.
2Ease of manufacture
If floodwater is allowed to flow freely, then drainage is simple, but the flood causes severe erosion, pollution spread, and coastal damage
Solution Approach 1:
The tailoring mechanisms utilize curved arcuate portions with specific radii of curvature to guide floodwater flow. This curvature creates gentler flow transitions that reduce erosive forces compared to straight channels, while still directing water away from vulnerable areas. The curved paths also promote sediment deposition and reduce velocity-related damage.
Solution Approach 2:
The system captures the kinetic energy and flow momentum of floodwaters and redirects them through curved channels that gradually dissipate this energy. The floodwater's natural flow is harnessed to drive the water through the tailoring mechanisms, using the flood's own force to propel it through the erosion-reducing curved paths toward safe discharge areas.
3Speed
If straight drainage channels are used, then water flows quickly, but the flow time is too short to effectively disperse flood volume and reduce severity
Solution Approach 1:
The curved arcuate channels increase the flow path length within a compact area, forcing water to travel a longer, winding route rather than a direct straight line. This curvature maintains relatively high flow speeds while extending the duration of water residence in the drainage system, allowing for better flood volume dispersal and severity reduction.
Solution Approach 2:
The array of multiple tailoring mechanisms creates a periodic flow pattern where water sequentially passes through multiple curved channels. This series of repeated curved path segments extends the overall flow time through the system, with each arcuate portion contributing to gradual velocity reduction and flood energy dissipation over an extended period.
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
This system effectively prolongs water flow time, disperses flood volume, and reduces flood severity by guiding floodwater flow, while also providing habitats and mitigating coastal erosion.
Implementation Method 1
the first arcuate portion and the second arcuate portion jointly define a curved channel between each other
Implementation Method 2
allowing water to flow through gaps and guiding it to specific directions
Data Source
AI summary
A triadic recurve implosion flood navigation for in-situ tailoring yearn system—[TRINITY-D20] has a tailoring mechanism comprising a first unit having an arc-shaped first arcuate portion, and a second unit having an arc-shaped second arcuate portion, the first and second units stagger each other with concave arcuate surfaces facing opposite directions by center axes of curvature of the first and second arcuate portions parallelling each other to cause an arcuate end of the first arcuate portion locate between two arcuate ends of the second arcuate portion and separated from the concave arcuate surface of the second arcuate portion by a first distance, and to cause an arcuate end of the second arcuate portion locate between two arcuate ends of the first arcuate portion and separated from the first arcuate portion by a second distance, thereby the first and second arcuate portions jointly define a curved channel.