DNVGL-RU-SHIPS P 4 CH 4
Part 4 Systems and components Chapter 4 Rotating machinery – power transmission
|Publication Date:||1 July 2020|
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 the following calculation setups:
- DNV GL method, simplified diameter formulae for plants with low torsional vibration such as geared plants or direct driven plants with elastic coupling [2.2.4]
- DNV GL detailed method, DNVGL-CG-0038 Calculation of shafts in marine applications [2.2.5]
- DNV GL method for stainless steel shafts, simplified diameter formulae with low torsional vibration subjected to sea water [2.2.6]
- IACS UR M68, simplified calculation method for shafts in direct coupled plants [2.2.7].