Force distribution factor

Symbol Kγ
Unit -
Attribute-ID bv2010 force distribution factor
Numeric ID 5370
Value Type PMDouble

The load sharing factor Kγ considers the overload due to the uneven load distribution across multiple power paths.

Type K​γ
Single power path 1.00
Dual tandem gear without elastic hollow shaft* 1.15
Dual tandem gear with elastic hollow shaft* 1.10
Planetary gear with 3 or fewer planets 1.00
Planetary gear with 4 planets 1.20
Planetary gear with 5 planets 1.30
Planetary gear with 6 or more planets 1.40

*The elastic hollow shaft is a torsionally flexible shaft which is intended to improve the load distribution between the stages.

Source: Bureau Veritas (BV): Rules and Regulations for the Construction and Classification of Steel Vessels, Paris - 2014 edition