Velocity Triangles
Most of this is self-explanatory. Enter all the desired parameters and hit Set Rows.
One of the blade velocities must be zero. This determines whether we have a turbine or a compressor stage.
Some combinations of parameters won't produce valid stages. You won't be allowed to

Absolute Velocity
Relative Velocity
Tangential Velocity of Rotor
Axial Component (of Absolute and Relative Velocity)
Tangential Component (of Absolute Velocity)

This software is property of the MIT department of Aeronautics or Astronautics.
Do not use without permission.
You can email the author: rodin at mit dot edu