Search Results for "airfoil"

RANSFOIL is a console program to calculate airflow field around an isolated airfoil in low-speed, subsonic, transonic or supersonic regime by numerically solving the Reynolds averaged Navier-Stokes (RANS) equations using mature computational fluid dynamics (CFD) method. As postprocess results, the aerodynamic parameters of the airfoil, e.g., lift coefficient and drag coefficient, can be integrated from the airflow distribution near wall boundary. In addition, the coupling between airflow...

Command-line interface program that converts between IGES file and text file. IGES files are compatible with most of CAD systems. This program permits you to convert curves and points created in CAD program into coordinates in text file or you can do the opposite - convert text files into curves. It is especially suitable for curves described by hundreds of coordinates, e.g. airfoil contours of aircraft wings. Output filename is either out.txt or out.igs.

QBlade 2.0 released!!!! QBlade 2.0 released!!!! QBlade 2.0 released!!!! This project page is discontinued, you find our new webpage at: https://qblade.org/ This project page wont be updated in the future, however, everything in the "Files" section and the Forum Content will remain avaliable to everyone...

Airfoil optimization using the highly-regarded Xfoil engine for aerodynamic calculations. Starting with a seed airfoil, Xoptfoil uses particle swarm, genetic algorithm and direct search methodologies to perturb the geometry and maximize performance. The user selects a number of operating points over which to optimize, desired constraints, and the optimizer does the rest.

Construct2D is a grid generator designed to create 2D grids for CFD computations on airfoils. The grids are generated in Plot3D format. The only required input file is the set of coordinates defining the airfoil geometry, using the same format as XFoil, the popular vortex-panel code for airfoil analysis. Construct2D can create grids with O topology (recommended for airfoils with a blunt trailing edge) or C topology (recommended for airfoils with a sharp trailing edge). Now available...

A modified version of XFLR5 (http://www.xflr5.com/xflr5.htm/) that focuses on analyzing a folder of airfoils to find the best airfoil for a given Re distribution Currently this project is very task-specific and may require a large amount of work to adapt it to other uses. It still has lots of bugs is definitely in its infancy. However, updates are planned for the future. Current Bugs of note: - The program doesn't currently close correctly. To close it you must use the task manager...

The standalone GUI plots and generates data points for four and five digit NACA Foils. Data points can be extracted as text, DAT or AUTO-CAD script files for convenient CAD modelling of 2D wing sections. Features of the program include the ability to specify cosine or linear spacing of data points, specifying reflex to the airfoil and choosing the trailing edge to be either open or closed.

CMeshFoil is a free utility witch generate bidimensional OpenFOAM airfoil meshes in a few steps. Only specify foil nomenclature and get the mesh. Some extended features like mesh-density control will be implemented. It was created by Samuel Rodriguez Bernabeu on 05/12/2012

Draws accurately scaled model airfoil rib or foam cutting templates on any printer in Windows 3.1 or later, or via clipboard to some drawing and CAD programs.