EvoLogics

ResearchRecent studies on the functional morphology of fins of fishes show a surprising biomechanical effect of the fin rays. The bionic implementations of these constructions led to shape-adaptive wing profiles and flow control devices. The functional principle has been patented as “Fin Ray Effect” and a line of products based on this effect is currently being developed.

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  1. shinichi Post author

    Subsea Glider with Fin Ray Effect

    http://www.evologics.de/en/products/glider/index.html

    Technical Specifications

    Wing span: 1.5 – 3.5 m
    Max. swimming velocity: 5 – 10 km/h
    Cruising velocity: 2 – 5 km/h in economic travelling, 0.5 – 1 km/h in gliding
    Max. depth of operation: 100 m (optionally full ocean depth)
    Operation time: up to 24 hours

    Propulsion Modes

    Active life-like wing propulsion and level gliding – quiet, fast and efficient with extraordinary maneuverability

    Semi-passive buoyancy-driven gliding with 3D shape adjustments maintaining the maneuverability – energy efficient vertical scanning and log distance traveling

    Hydro-jet propulsion – precise control of the flight trajectory maintaining accurate flight levels without body oscillations – suitable for precise sonar measurements, sea-floor mapping and add-on speed requirements

    Reply

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