software tools to power your thinking

Marine CFD
Advanced flow analysis

The Numeca advantage

Numeca powers Emirates Team New Zealand's defence of the 36th America's Cup

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Picture : Emirates Team New Zealand

Marine Design
Modeling & visualisation

Concept to Reality

Shape, style and fabricate using Ashlar-Vellum's unique line/surface/solids Organic Workflow™

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Picture : FreakRocket

Foil Design
Lifting surface optimisation

Design, Analyse, Optimise

Visualise flow and free surface effects.

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Welcome to Precursor: software sales and consulting in
marine CFD & CAD/CAE systems for design and virtual prototyping