Browse Publications Technical Papers 2014-01-0296
2014-04-01

Aerodynamic Shape Optimization for a 3-D Multi-Element Airfoil 2014-01-0296

This paper discusses the uses of shape morphing/optimization in order to improve the lift to drag ratio for a typical 3D multi-element airfoil. A mesh morpher algorithm is used in conjunction with a direct search optimization algorithm in order to optimize the aerodynamics performance of a typical high-lift device.
Navier-Stokes equations are solved for turbulent, steady-state, incompressible flow by using k-epsilon model and SIMPLE algorithm using the commercial code ANSYS Fluent. Detailed studies are done on take-off/landing flight conditions; the results show that the optimization is successful in improving the aerodynamic performance.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 18% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
JOURNAL ARTICLE

Numerical Study of the Aerodynamic Characteristics of a Multi-Element Airfoil NACA 23012

2013-01-1410

View Details

TECHNICAL PAPER

Automation of Vehicle Aerodynamic Shape Exploration and Optimization using Integrated Mesh Morphing and CFD

2011-01-0170

View Details

TECHNICAL PAPER

An Extensive Validation of an Open Source Based Solution for Automobile External Aerodynamics

2017-01-1524

View Details

X