blade tips

См. также в других словарях:

• blade twist — i. The undesirable variation in pitch from root to tip caused by aerodynamic loading. ii. The twist built into a propeller or rotor blade. In the case of a propeller, it is to ensure that the pitch angle at the root is greater than the tip. In… …   Aviation dictionary

• blade tracking — i. The process of determining the position of the tips of the propeller blades relative to each other. See blade track. ii. The mechanical procedure used to bring the blades of the rotor in satisfactory relationship with each other under dynamic… …   Aviation dictionary

• Cold saw blade — Cold saw blades are circular metal cutting saw blades categorized into two types: Solid High Speed Steel (HSS) or Tungsten Carbide Tipped (TCT). Both types of blades are resharpenable and may be used many times before being discarded. Cold saw… …   Wikipedia

• Diamond blade — A close up of a diamond blade, showing worn metal behind the diamonds on the blade. A diamond blade is a saw blade which has diamonds fixed on the blade s base to use the diamonds to cut hard or abrasive materials. There are many types of diamond …   Wikipedia

• compressor blade damage — The various types of damages to compressor blades and their appearances are as follows: Various types of damages that compressor blades can sustain. Only one or two may take place simultaneously though these have been combined in this… …   Aviation dictionary

• shroud-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 …   Aviation dictionary

• Propeller — A propeller is essentially a type of fan which transmits power by converting rotational motion into thrust for propulsion of a vehicle such as an aircraft, ship, or submarine through a mass such as water or air, by rotating two or more twisted… …   Wikipedia

• Wind turbine design — An example of a wind turbine, this 3 bladed turbine is the classic design of modern wind turbines Wind turbines History Design …   Wikipedia

• Helicopter 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 …   Wikipedia

• turbine — /terr bin, buyn/, n. any of various machines having a rotor, usually with vanes or blades, driven by the pressure, momentum, or reactive thrust of a moving fluid, as steam, water, hot gases, or air, either occurring in the form of free jets or as …   Universalium

• Dragon boat — This article is about Dragon boats and racing. For the festivals and holidays associated with dragon boats, see Duanwu Festival. Dragon boat Traditional Chinese 龍舟 Simplified Chinese 龙舟 …   Wikipedia