Fish passage engineering

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Challenge

Ensuring that upstream and downstream fishways (fish ladders, outlets, etc.) are functional and attractive.

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The 3D EAU solution

Validating the operating conditions of the installations thanks to CFD modelling

Conception : Ouvrage de montaison et dévalaison des espèces piscicoles
Conception : Ouvrage de montaison et dévalaison des espèces piscicoles

Fish attraction conditions downstream of the dam.

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Strong points

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  • A reliable and scientifically validated tool

  • Faster than physical modelling

  • No risk of having to modify the structure after it is built

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