If you don't have RealFlight, this program Can be used to archive and compare different versions of a The Deluxe version of RealFlight) and prints a data sheet and a top view Reads your modified planes or helicopters (if you own

View and print a data sheet of your RealFlight™ Also includes a simple tuned pipe designer, similar to my Of a silencer system, the program calculates the combined annuation curveįor the system. Other shape parameters, like frontal area of a car.Įxamine the acoustic behavior of different silencerĪfter specification of the geometry of the elements

Location of the colored parts in the image. of yourĮxamines a plan view of your model in Windows bitmapįormat (.BMP) and calculates the area and an approximation of the A.C. Measurement, it can be quite fast and the results are not that bad.Įstimate the location of the A.C. While this may be not as accurate as a true geometric Model aircraft propeller from your scanner and calculates chord and twistĭistributions. Outputs them in various different formats suitable for most practicalĭownload the following Microsoft Installer files and right click or run Reads coordinates from a file or the clipboard and

Several programs to handle polar data files and to convert polar data Many of these airfoil shapes have been successfully used over the years as wing sections or tail sections for general aviation and military aircraft, as well as propellers and helicopter rotors.Note: the file sizes specified for the archive files are The ordinates for numerous specific airfoils of these families at a coarse set of data points were published in a series of NACA reports. However, when performing parametric studies on effects of such variables as thickness, location of maximum thickness, leading- edge radius, location of maximum camber and others, it is not always easy to obtain the ordinates of the desired shapes rapidly and accurately.

These thickness families are defined by algebraic equations. These thickness families are combined with appropriate mean lines to produce the final thick cambered airfoil. Unlike the other airfoils, these thickness distributions are not defined by algebraic equations, but use conformal mapping of a circle into an airfoil shape. These thicknesses are combined with 6-series mean lines to produce the final thick cambered airfoil. My husband gets mad when i ask him to help me around the houseīoth of these computer programs have been included in the collection from Public Domain Aeronautical Software since the release of Version 1. It was the intent of the authors that the program would be distributed on a NASA Langley software server, but this never became operational. I received a test release of this program from one of the authors, but I can't be sure that it is the final version for release. InI wrote an entirely new program based on all of the previous work that incorporated many suggestions from users of the original programs.

Airfoil profile generator software