Aircraft System Noise Prediction Status of ANOPP2 - FICAN
Aircraft System Noise Prediction Status of ANOPP2 - FICAN
Aircraft System Noise Prediction Status of ANOPP2 - FICAN
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CFD Dependent, Mixed-Fidelity <strong>ANOPP2</strong> Wind Tunnel<br />
<strong>Prediction</strong>s by External Developer<br />
• NASA Glenn Research Center SMC000 Nozzle<br />
– 3 methods performing predic&on for same jet<br />
• Exit diameter <strong>of</strong> 2in, Jet exit Mach <strong>of</strong> 0.7, NPR <strong>of</strong> 1.38, TTR <strong>of</strong> 1.0<br />
• Compared to measurements in Small Hot Jet Acous&c Rig (SHJAR)<br />
– MDOE, JeNo, Jet3D<br />
– External developer (Dr. Steve Miller)<br />
• Integra&on with <strong>ANOPP2</strong> and predic&ons<br />
• <strong>ANOPP2</strong> Capabili&es<br />
– New methods by external user added to <strong>ANOPP2</strong> system<br />
• Several templates created for module developer<br />
– CFD provided as input to predic&on methods<br />
– Predic&ons <strong>of</strong> noise at wind tunnel observer loca&ons<br />
– SHJAR measurements provided to MDOE as input coefficient file<br />
– Wind-‐US CFD solu&on for JeNo<br />
– USM-‐3D CFD solu&on for Jet3D<br />
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