Uploaded December 2025 | Updated September 2026, 1 week ago

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Fish passage structures must meet the hydraulic requirements of target fish species while effectively communicating design concepts to stakeholders and project partners. This FLOW-3D HYDRO simulation demonstrates a vertical slot fishway with both technical analysis identifying key velocity zones and realistic rendering showing how the completed structure will appear with flowing water. The dual visualization approach helps engineers optimize fishway hydraulics for fish passage success while providing compelling visuals for stakeholder presentations and project approvals. Learn more about FLOW-3D HYDRO's complete CFD modeling solutions for fishways at flow3d.com/fish-passage-solutions