MADYN 2000 has powerful analytical capabilities:

• Static analyses: Force, gear, weight loads, misalignment (the journal position in fluid film bearings and rolling element bearings can be considered), alignment optimization
• Damped eigenvalues
• Harmonic response to unbalance, forces (axial, lateral) and moments (bending torsion), base excitation, bent shafts, coupling offsets. The reponse can be calculated to syncronous excitations as well as non-synchronous excitations such as integer and non-integer harmonics.
• Balancing with measured data by means of calculated influence numbers
• Transient response to forces and moments, base excitation; torques can be defined as a function of speed and speeds as a function of time for run up / down simulations. Nonlinear fluid film bearings, rolling element bearings, couplings and general user defined non-linearities can be considered.
• Parameter Variation: Undamped critical speed map, Campbell diagram, bearing stiffness and damping variation, coupling stiffness variation, general parameter variation for the variation of any parameter of an object
• Hot spot stability analysis
• Optimizations (currently alignment optimization of shaft trains considering the oil film and magnetic bearing controller optimization are implemented)

MADYN 2000 mode shape plot of a coupled torsional lateral mode

MADYN 2000 Campbell diagram (natural frequency and damping as a function of speed) of the lateral modes of a turbo generator train

MADYN 2000 compact mode shape plot for lateral critical modes of the turbo generator train (mode 1 to 6)

MADYN 2000 compact mode shape plot for lateral critical modes of the turbo generator train (mode 7 to 11)