blade tip
31shroud-tip turbine blade — A type of turbine blade with a T shaped tip. The tips of the blades touch each other to form a ring around the turbine wheel to support the blades …
32propeller blade stations — The designation of location of various points on a propeller blade. It is normally numbered from 1 onward or as the number of inches from the root of the blade toward its tip. Propeller blade stations …
33willowleaf blade — in angling, a spinner or spoon blade shaped like a willow leaf, elongate and with a pointed tip, flashier and used more in vegetation and clear water than some other types …
34abradable tip — The tip of some axial flow compressor blades made in such a way that it will wear away when it contacts a compressor casing. Some fan and compressor blade tips are sealed with silicone rubber that contains a 20% filling made of fine glass beads… …
35abrasive tip — A turbine blade with a hardened insert at the tip, which is able to cut into a turbine shroud ring …
36paddle blade — A propeller blade with an unusually wide chord near the tip …
37Design Tip Speed Ratio — For a wind turbine, the ratio of the speed of the tip of a turbine blade for which the power coefficient is at maximum …
38Japanese sword — Traditional Samurai swords and fittings A Japanese sword, or nihontō (日本刀 or にほんとう, lit. Japanese sword …
39Wind turbine design — An example of a wind turbine, this 3 bladed turbine is the classic design of modern wind turbines Wind turbines History Design …
40Helicopter rotor — This article is about helicopter main rotor systems. For antitorque control, see tail rotor. Helicopter rotor The rotor head of a Sikorsky S 92 A helicopter main rotor or rotor system is a type of fan that is used to generate both the aerodynamic …
