Crankshaft design - Nauticus Machinery - Crankshaft Fatigue

Crankshaft analysis software for calculations of fatigue

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Crankshaft fatigue design - Nauticus Machinery software

Crankshaft Fatigue

The Crankshaft Fatigue software module calculates the safety against fatigue based on DNV GL Class Guidelines 0037. It also covers the corresponding calculation method according to IACS Unified Requirements M53.

Crankshaft design software for calculating fatigue

  • Calculation and analysis of safety against crankshaft fatigue failure in diesel engines, and safety against slippage for semi built crankshafts
  • Fatigue check based on DNV GL Class Guidelines 0037
  • Corresponding calculation method according to the IACS method
  • Applies to diesel engines for both main propulsion and auxiliary purpose
  • Applies to solid forged per semi built crankshafts of forged and cast steel with one crank throw between main bearings

Key benefits of the Crankshaft Fatigue software module

  • Calculation according to DNV GL Rules and IACS requirements in the same tool
  • Import functions for cylinder pressures or theoretical calculation method
  • Flexible input options (use pre-defined input for e.g. stress concentration factors or let the program calculate it)
  • Advanced report generator