XFLR5

 XFLR5是一款功能强大的机翼模拟分析工具，基于升力线法、涡格法和3D元法的机翼设计分析，为机翼分析、机翼模拟提供了全新的解决方案。(XFLR5 is a powerful wing simulation and analysis tool. Wing design and analysis based on lift line method, vortex lattice method and 3D element method provides a new solution for wing analysis and wing simulation.)

成立：不详

国家：不详

类型：商业软件

系统：Windows

版本：不详

官网：http://www.xflr5.tech/xflr5.htm

One of the most valuable tools for designing the wing of my airplane was XFLR5 software.  This program provides a graphical user interface for the text-based XFOIL program, which is fully integrated into XFLR5.  The XFOIL kernal provides direct and inverse analysis capabilities for the design of subsonic airfoils.  XFLR5 adds wing design analysis based on Lifting Line Theory and the Vortex Lattice Method.  Recent versions can perform a 3D panel analysis for an entire aircraft.  Did I mention the software also makes pretty pictures and that it’s FREE?

The developer of XFLR5 includes the following disclaimer: “XFLR5 is written exclusively for the design of model sailplanes.  The code’s use for all other purposes, especially for the design of real aircraft, is strongly disapproved.  This program is distributed without any warranty; without even the implied warranty of merchantability or fitness for a particular use”