DNVGL-RU-SHIPS P 4 CH 4
Part 4 Systems and components - Chapter 4 Rotating machinery – power transmission
|Publication Date:||1 October 2015|
The Society has several alternative advanced shaft design requirements in addition to the acceptance criteria based on IACS UR M68.
This section of the rules contains three calculation setups
- Simplified diameter formulae for plants with low torsional vibration such as geared plants or direct driven plants with elastic coupling
- Simplified diameter formulae for stainless steel shafts subjected to sea water and with low torsional vibration
- Simplified calculation method for shafts in direct coupled plants.