![]() ![]() ![]() Along with the other different parts of a boat propeller, the edges of the propeller are designed to best suit the vessel’s needs. When the boat is moving ahead, the leading edge of the propeller is-as you would expect-ahead of the trailing edge. The blades also have a leading edge and a trailing edge. The suction face pulls water into the propeller, and the pressure face pushes water out of the front in the form of thrust. A propeller’s blade has a pressure face, which is the forward-facing side of the blade, and a suction face, which is the aft-facing side of the blade. Commercial marine propellers can have anywhere from two to over six blades, depending on the application, but most propellors have three to five blades. The blade of the propeller is what does the most work. We will examine these differences by going into greater detail about the different parts of a boat propeller. Propellers are usually either fixed-pitch or controllable-pitch, and both systems generally share the same parts, although they work in different ways. ![]() And both of these parts have their own sub-sets of parts. Propellers are typically made up of two parts: the blades and the hub. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |