- wind swept area
- 受风区,风灾区
Medical Chinese dictionary (湘雅医学词典). 2013.
Medical Chinese dictionary (湘雅医学词典). 2013.
Swept Area — In reference to a wind energy conversion device, the area through which the rotor blades spin, as seen when directly facing the center of the rotor blades … Energy terms
Wind power in South Australia — is a growing industry with 648 megawatts (MW) of operational wind farm capacity and a further 170 MW under construction. [ [http://www.geocities.com/daveclarkecb/Australia/WindSA.html Wind power and wind farms in SA] ] South Australia is well… … Wikipedia
Wind turbine — Offshore wind farm using 5MW turbines REpower 5M in the North Sea off Belgium This article discusses wind powered electrical generators. See windmill for wind powered machinery used to grind grain or pump water. A wind turbine is a device that… … Wikipedia
Swept wing — A swept wing is a wing planform common on high speed aircraft, with the wing swept back instead of being set at right angles to the fuselage. This is a useful drag reducing measure for aircraft flying just below the speed of sound. Forward sweep… … Wikipedia
Wind — For other uses, see Wind (disambiguation). Wind, from the … Wikipedia
Area rule — The Whitcomb area rule, also called the transonic area rule, is a design technique used to reduce an aircraft s drag at transonic and supersonic speeds, particularly between Mach 0.75 and 1.2. This is one of the most important operating speed… … Wikipedia
Unconventional wind turbines — Wind turbines History Design Manufacturers Unconventional As of 2010, the most common type of wind turbine is the three bladed horizontal axis wind turbine (HAWT). This article deals with various types of wind turbine that differ from the… … Wikipedia
Compact wind acceleration turbine — Compact Wind Acceleration Turbines (CWATs) are a class of wind turbine that uses structures to accelerate wind before it enters the wind generating element.[1] The concept of these structures has been around for decades [2] but has not gained… … Wikipedia
Savonius wind turbine — Savonius wind turbines are a type of vertical axis wind turbine (VAWT), used for converting the power of the wind into torque on a rotating shaft. They were invented by the Finnish engineer Sigurd J. Savonius in 1922. Johann Ernst Elias Bessler… … Wikipedia
Ballywater Wind Farm — The Ballywater Wind Farm is located between the villages of Kilmuckridge and Ballygarrett, and is located directly beside Ballinoulart in County Wexford, Ireland. It commenced operation in 2005 and has a capacity of 42 MW and consists of 21… … Wikipedia
Projected Area — The net south facing glazing area projected on a vertical plane. Also, the solid area covered at any instant by a wind turbine s blades from the perspective of the direction of the windstream (as opposed to the swept area) … Energy terms