Using the new techniques of pendular impeller and wind guide turbo, the decumbent wind power engine can use the wind power energy more efficent.
在橫臥式風力發(fā)動機上利用擺動式風葉和導風渦輪等新技術(shù),能更高效地利用風力資源。
In this paper two advanced aerodynamic blade design methods were developed for horizontal axis wind turbines,namely PROPID and PROPGA.
在實際風輪設計中的成功使用證明 ,PROPID和 PROPGA是一種強有力的設計工具 ,兩者的結(jié)合使用可以得到最佳的風力渦輪氣動性
Most design and analysis methods widely used for horizontal axis wind turbine performance prediction are based on the traditional 2D blade element/momentum theoretical methods,which are underpredict the wind turbine power output in high wind speed due to effects of rotation on the wind turbine blade.
傳統(tǒng)的水平軸風力渦輪設計與性能預估方法是基于經(jīng)典的葉素理論以及二維風洞翼型氣動數(shù)據(jù) ,為有效地設計高性能的風力渦輪 ,必須對該方法不能處理的失速延遲現(xiàn)象進行修正。
Most design and analysis methods widely used for horizontal axis wind turbine performance prediction are based on the traditional 2 D blade element/momentum theory(BEMT)methods,which are inadequate and underpredict the wind turbine rotor power output in the high wind/peak power condition,owing to effects of rotation on the wind turbine blade boundary layer.
目前廣泛使用的水平軸風力渦輪設計及性能預估方法是基于經(jīng)典的二維葉素理論以及二元風洞翼型實驗數(shù)據(jù)。
Horizontal-axis turbines are the most common wind turbine design.
水平軸渦輪機是最常用的風力渦輪發(fā)電機。
Sophisticated wind turbines have been developed to convert this energy to electric power.
發(fā)展出精密的風力渦輪機將風的能量轉(zhuǎn)為電能。
Wind Turbine Lightning Risk Assessment Methods and Solutions
風力渦輪發(fā)電機雷擊風險評估方法和解決方案
Burning natural gas is still a cheaper way of generating power than using wind turbines.
燃燒天然氣發(fā)電依舊比風力渦輪發(fā)電更廉價。
But production increased one hundred sixty percent between2000 and2005.
現(xiàn)在農(nóng)民們可以通過能發(fā)電的風力渦輪機掙錢了。
The windy Dakotas, if studded with twirling wind turbines, could become the Saudi Arabia of hydrogen.
如果使多風的達科他州遍布不停地轉(zhuǎn)動的風力渦輪機，則該州可能會成為產(chǎn)氫的沙特阿拉伯。
The interaction of bats and wind turbines is emerging as a major and unexpected problem in northern Appalachia.
蝙蝠與風力渦輪間的「沖擊」，在美國北阿帕拉契山區(qū)演變?yōu)橐庀氩坏降闹卮笞h題。
An airplane with such an engine.
由渦輪風扇發(fā)動機提供動力的飛機
a steam [water] turbine
蒸汽 [水力] 渦輪機.
combination pressure and velocity stage turbine
復合壓力-速度級渦輪機
Research and Development of a Power Turbine for Adiabatic Turbocompound Engine
絕熱渦輪復合發(fā)動機用動力渦輪的研制
Numerical Analysis of Flow Field in Turbine of Twin-Turbo Hydrodynamic Torque Converter
雙渦輪液力變矩器的渦輪流場數(shù)值分析
gas turbine power unit
燃氣輪機動力裝置燃氣渦輪動力設備
Check no damage for fan blades and turbine blades.
檢查風扇葉片和渦輪葉片無損壞跡象。
Designs and manufactures turbine engine test cells and wind tunnels.
設計生產(chǎn)渦輪發(fā)動機測試單元和風洞。
Cutaway of the PW 4000112-in(284.48cm) gas turbine engine ,showing fan bypass section.
渦輪發(fā)動機剖面圖，展示風扇旁路部分。
Vertical axis machines do not depend on wind direction, unlike horizontal axis wind turbines.
與水平軸渦輪機不同的是，垂直軸渦輪機與風向無關。
Overview of Advanced Technology for Geared Turbofan Engine (GTF)
齒輪傳動渦輪風扇(GTF)發(fā)動機先進技術(shù)綜述