Rotordynamic Program MADYN 2000 ®

• Overview of MADYN 2000
  • The purpose of MADYN 2000
  • General conventions
  • The concept of objects in MADYN 2000
  • Handling different types of vibration (torsional, lateral, coupled)

• Modelling capabilities of MADYN 2000
  • General capabilities, model objects
  • Bearings (magnetic bearings, fluid film bearings, rolling element bearings)
  • Features for fluid film bearings (options for temperature analysis and cavitation, boundary conditions for pressure and temperature, synchronous and non-synchronous properties of tilting pad bearings)
  • Supports (features for the accurate considerations of casings and foundations for all analyses)
  • Shaft in shaft designs (designs with inner and outer shaft and a bearin in between)
  • Flexible elements mounted on shafts (disks)
  • Modelling gears (including planetary gears with fixed or rotatiing planets)

• Analyses capabilities of MADYN 2000 and the presentation of the results
  • Static analyses (force, weight and displacement loads, alignment optimization)
  • Eigenvalue analyses
  • Harmonic response analyses (synchronous and asynchronous loads)
  • Parameter variations (Campgell diagram, critical speed map, bearing and support stiffness and damping variation, general parameter variation)
  • Transient response analyses 
  • Nonlinear transient analyses (nonlinear bearings, nonliner couplings, general nonlinearities)
  • Optimization (magnetic bearing controller parameters)

• Practical examples