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ANNEX 3 Time Dependent Prediction of the One-Phase Flow-Field Within an LPP Aero-Engine System

ANNEX 3 Time Dependent Prediction of the One-Phase Flow-Field Within an LPP Aero-Engine System. MUSCLES Mid-Term Meeting, September 21st-22th, 2004 Karlsruhe. Pittaluga F.; Traverso S. – UNIGE/DIMSET. LPP System Computational Conditions. Experimental Test Rig

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ANNEX 3 Time Dependent Prediction of the One-Phase Flow-Field Within an LPP Aero-Engine System

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  1. ANNEX 3 Time Dependent Prediction of the One-Phase Flow-Field Within an LPP Aero-Engine System MUSCLES Mid-Term Meeting, September 21st-22th, 2004 Karlsruhe Pittaluga F.; Traverso S. – UNIGE/DIMSET

  2. LPP System Computational Conditions Experimental Test Rig Zmax =750 mm - Xmax =250 mm - Ymax =250 mm Computational Grid Grid type: Structured-Multiblock N° of total Blocks: from203 to 451 Geometry: Fully 3D° N° of total cells: from 994000 to 2450000 Boundary Conditions Mass Flow : 0.4 kg/s Static Temperature Inlet : 298 K Static Pressure Outlet : 101680 Pa Time Dependent Prediction of One Phase Flow Field Within an LPP Aero-Engine System MUSCLES Mid-Term Meeting, September 21st-22nd, 2004 - Karlsruhe Pittaluga F.; Traverso S. – UNIGE/DIMSET

  3. Computational Results and Validation Z= +30 mm Meridian Plane Time Dependent Numerical Results Meridian & Cross Section Planes Mesh Size : 2 450 000 Meridian Plane Mesh Size : 994 000 Traversing Z= +30 mm Mesh Size : 2 450 000 Ca Cr Ct Time Dependent Prediction of One Phase Flow Field Within an LPP Aero-Engine System MUSCLES Mid-Term Meeting, September 21st-22nd, 2004 - Karlsruhe Pittaluga F.; Traverso S. – UNIGE/DIMSET

  4. LPP System Computational Results - Meridian Plane: Grid Size 994 000 - Time Dependent Prediction of One Phase Flow Field Within an LPP Aero-Engine System MUSCLES Mid-Term Meeting, September 21st-22nd, 2004 - Karlsruhe Pittaluga F.; Traverso S. – UNIGE/DIMSET

  5. LPP System Computational Results - Meridian Plane: Grid Size 2 450 000 - Time Dependent Prediction of One Phase Flow Field Within an LPP Aero-Engine System MUSCLES Mid-Term Meeting, September 21st-22nd, 2004 - Karlsruhe Pittaluga F.; Traverso S. – UNIGE/DIMSET

  6. LPP System Computational Results - Cross Sectional Plane: Grid Size 2 450 000 - Time Dependent Prediction of One Phase Flow Field Within an LPP Aero-Engine System MUSCLES Mid-Term Meeting, Sectember 21-22nd, 2004 - Karlsruhe Pittaluga F.; Traverso S. - UNIGE - DIMSET

  7. COMPUTATIONAL GRID : LPP System & Experimental Test Rig - Cross Section Plane: Grid Size 2 450 000 - Z= +30mm - Time Dependent Prediction of One Phase Flow Field Within an LPP Aero-Engine System MUSCLES Mid-Term Meeting, Sectember 21-22nd, 2004 - Karlsruhe Pittaluga F.; Traverso S. - UNIGE - DIMSET

  8. Computational Power LINUX CLUSTER “APOLLO” Cpu’s : 12 Athlon™ MP 2.0 GHz Ram : Master 2 Gb DDR 266 Slaves 1 Gb DDR 266 Storage Capacity : 480 Gb Network : 3COM ™ Gigabit Time Dependent Prediction of One Phase Flow Field Within an LPP Aero-Engine System MUSCLES Mid-Term Meeting, Sectember 21-22nd, 2004 - Karlsruhe Pittaluga F.; Traverso S. - UNIGE - DIMSET

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