Intermediate Lab 2 Manual - Verification and Validation of Turbulent Flow around a Clark-Y Airfoil 58:160 Intermediate Mechanics of Fluids CFD LAB 2 By

Intermediate Lab 2 Manual - Verification and Validation of...

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Verification and Validation of Turbulent Flow around a Clark-Y Airfoil 58:160 Intermediate Mechanics of Fluids CFD LAB 2 By Timur Dogan, Michael Conger, Maysam Mousaviraad, Tao Xing and Fred Stern IIHR-Hydroscience & Engineering The University of Iowa C. Maxwell Stanley Hydraulics Laboratory Iowa City, IA 52242-1585 1.PurposeThe Purpose of CFD Lab 2 is to simulate turbulent airfoil flows following “CFD process” by an interactive step-by-step approach and to conduct verifications. Students will have “hands-on” experiences using ANSYS to conducting verification for lift coefficient and pressure coefficient distributions, and validation for pressure coefficient distribution, including effect of numerical scheme. Students will manually generate C type mesh and investigate the effect of domain size and effect of angle of attack on simulation results. Students will analyze the differences between CFD and EFD, analyze possible sources of errors, and present results in a CFD Lab report. Flow Chart for “CFD Process” for airfoil flow Geometry Physics Mesh Solution Results Airfoil (ANSYS Design Modeler) Structured (ANSYS Mesh) Non-uniform (ANSYS Mesh) General (ANSYS Fluent - Setup) Model (ANSYS Fluent - Setup) Boundary Conditions (ANSYS Fluent - Setup) Reference Values (ANSYS Fluent - Setup) Turbulent Solution Methods (ANSYS Fluent - Solution) Monitors (ANSYS Fluent - Solution) Solution Initialization (ANSYS Fluent - Solution) Plots (ANSYS Fluent- Results) Graphics and Animations (ANSYS Fluent- Results) C-Domain (ANSYS Design Modeler) O-Domain (ANSYS Design Modeler) Solution Initialization (ANSYS Fluent - Solution) Solution Controls (ANSYS Fluent - Solution) Run Calculation (ANSYS Fluent - Solution)
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