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Coupled Wave-Vectis Simulation of a Restricted Engine - Ricardo

Coupled Wave-Vectis Simulation of a Restricted Engine - Ricardo

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University <strong>of</strong> Minnesota Formula SAE 4<br />

Project Motivation<br />

• Effect <strong>of</strong> plenum geometry on restrictor performance.<br />

– Is there significant pressure recovery after the restrictor?<br />

– Does the plenum geometry play a role on restrictor<br />

performance?<br />

– Where to place flow bends?<br />

• Study 3D flow effects within intake manifold.<br />

• How <strong>of</strong>ten during the cycle is the flow really choked?<br />

• Achieve a better general understanding <strong>of</strong> the flow<br />

through the restrictor and intake manifold.<br />

• Improve WAVE model through pressure loss coefficients.

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