Energy saving device
How
to reduce the energy consumption for marine vessel?
Ongoing proved hydrodynamic
technology.
1、Pre-shrould Vane
Efficiency improvement Approx.4-6%
2、Eliminate
vortex fins
Efficiency improvement(Energy saving) Approx.1.5-2%
3、Rudder
ball combination
Efficiency improvement(energy saving) Approx.1.5%
4、Edge
cutting
to optimize the matching between propeller and M/E
