USER'S MANUAL FOR THE COUPLED MODE VERSION OF THE NORMAL MODES AEROELASTIC ANALYSIS COMPUTER PROGRAM Y210

摘要

The function of the program may be logically considered in five parts.nThe first part calculates the coupled natural frequencies and mode shapes from the blade physical properties and rotor speed.nThe second part calculates rotor steady state, air loading, blade bending and rotor generated forces and moments for a specified flight condition and control setting.