You may be familiar with the sail boats and if you have seen one then you must be very much familiar with the importance and usage of the feather propeller. Full feathering propeller is also one type of the full feathering propeller. In order to understand the importance of the propeller, consider one automobile who have locked rear break when the automobile is dragged on the downhill. Would you be considering buying such automobile? The feathering propellers does similar kind of the job for the sail boats.
There are many types of the propellers and could be used for serving different purposes and therefore, a fixed propeller is the kind of the propeller which is used for creating the drag on the boat. Now the question arise is that out of all kind of the propellers why should you have the fixed propeller in your sail boat. However, if you know the technicality of the function and the movement of the sail boat then you will be familiar with the advantages of using the feathering propellers and full feathering propellers. Some of the advantage of these are listed below.Positive functionality:
It has been found out that the feathering propellers offer positive functionality which means that the torque produced in the shaft helps in opening the blades and this even works in the case when there is marine growth. Although the other kind of the propellers which are the folding propellers make use of the centrifugal force which opens up the blade. However, this is not the best way to open the blades because in some cases this could cause a shock.
Efficient in reversing:
The feathering propellers have been designed in such a way that these are best for reversing. The blades of the feathering propellers have the ability to rotate completely at the angle of the 180 degree, this makes sure that the efficiency of the feathering propellers for the reversing is same as the forwarding. On the other hand, in case of the fixed propellers, the reversing is very much inefficient and it is said to lose the 80 percent of its energy while performing reverse. Along with this, the mechanism which is used in the reversing of the fixed propellers also present the poor attach angle.
Less pull is created:
The feathering propellers are also known as the low drag ones which means that the pull created by these is far more less than that of the fixed propellers. It has been recorded that the pull of the fixed propellers is around the 70 pounds whereas for the feathering propellers this pull is only around 4 pounds. The difference is huge and this is the reason these are preferred. Check this website to find out more details.