Analyze the airfoils, wings and planes operating at low Reynolds numbers with the help of this free and open source simulation and analysis tool. #Airfoil analysis #Wing analysis #Plane analysis #Analyzer #Airfoil #Wing
XFLR5 is a free and open source analysis tool for airfoils, wings and planes operating at low Reynolds Numbers.
XFLR5 has a non-linear lifting line method for standalone wings and a two vortex lattice for the analysis of aerodynamic performance of wings.
What's new in XFLR5 6.33:
- corrected the calculation of the downwash and induced angle for the VLM method. Was twice what it should be. No impact on other results.
- corrected the calculation of the damping ratio; was formerly lambda.real()/omega_damped instead of lambda.real()/omega_natural
- changed the calculation method of Stability derivatives from forward differences to centered differences. The only noticable difference is for Xw which changes significantly. However this derivative seems to have low influence on the eigenvalues, and the flight modes should be almost unchanged.
- modified the construction of wings with dihedral and tilt - minor effect on results
XFLR5 6.33
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- Mac OS X (PPC & Intel)
- file size:
- 18.2 MB
7 screenshots:
- main category:
- Math/Scientific
- developer:
- visit homepage
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