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(fēng)力發(fā)動(dòng)機(jī)上利用擺動(dòng)式風(fēng)葉和導(dǎo)風(fēng)渦輪等新技術(shù),能更高效地利用風(fēng)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(shí)際風(fēng)輪設(shè)計(jì)中的成功使用證明 ,PROPID和 PROPGA是一種強(qiáng)有力的設(shè)計(jì)工具 ,兩者的結(jié)合使用可以得到最佳的風(fēng)力渦輪氣動(dòng)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(fēng)力渦輪設(shè)計(jì)與性能預(yù)估方法是基于經(jīng)典的葉素理論以及二維風(fēng)洞翼型氣動(dòng)數(shù)據(jù) ,為有效地設(shè)計(jì)高性能的風(fēng)力渦輪 ,必須對(duì)該方法不能處理的失速延遲現(xiàn)象進(jìn)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(fēng)力渦輪設(shè)計(jì)及性能預(yù)估方法是基于經(jīng)典的二維葉素理論以及二元風(fēng)洞翼型實(shí)驗(yàn)數(shù)據(jù)。
Horizontal-axis turbines are the most common wind turbine design.
水平軸渦輪機(jī)是最常用的風(fēng)力渦輪發(fā)電機(jī)。
Sophisticated wind turbines have been developed to convert this energy to electric power.
發(fā)展出精密的風(fēng)力渦輪機(jī)將風(fēng)的能量轉(zhuǎn)為電能。
Wind Turbine Lightning Risk Assessment Methods and Solutions
風(fēng)力渦輪發(fā)電機(jī)雷擊風(fēng)險(xiǎn)評(píng)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(fēng)力渦輪發(fā)電更廉價(jià)。
But production increased one hundred sixty percent between2000 and2005.
現(xiàn)在農(nóng)民們可以通過(guò)能發(fā)電的風(fēng)力渦輪機(jī)掙錢(qián)了。
The windy Dakotas, if studded with twirling wind turbines, could become the Saudi Arabia of hydrogen.
如果使多風(fēng)的達(dá)科他州遍布不停地轉(zhuǎn)動(dòng)的風(fēng)力渦輪機(jī)，則該州可能會(huì)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(fēng)力渦輪間的「沖擊」，在美國(guó)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(fēng)扇發(fā)動(dòng)機(jī)提供動(dòng)力的飛機(jī)
a steam [water] turbine
蒸汽 [水力] 渦輪機(jī).
combination pressure and velocity stage turbine
復(fù)合壓力-速度級(jí)渦輪機(jī)
Research and Development of a Power Turbine for Adiabatic Turbocompound Engine
絕熱渦輪復(fù)合發(fā)動(dòng)機(jī)用動(dòng)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(chǎng)數(shù)值分析
gas turbine power unit
燃?xì)廨啓C(jī)動(dòng)力裝置燃?xì)鉁u輪動(dòng)力設(shè)備
Check no damage for fan blades and turbine blades.
檢查風(fēng)扇葉片和渦輪葉片無(wú)損壞跡象。
Designs and manufactures turbine engine test cells and wind tunnels.
設(shè)計(jì)生產(chǎn)渦輪發(fā)動(dòng)機(jī)測(cè)試單元和風(fēng)洞。
Cutaway of the PW 4000112-in(284.48cm) gas turbine engine ,showing fan bypass section.
渦輪發(fā)動(dòng)機(jī)剖面圖，展示風(fēng)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(jī)不同的是，垂直軸渦輪機(jī)與風(fēng)向無(wú)關(guān)。
Overview of Advanced Technology for Geared Turbofan Engine (GTF)
齒輪傳動(dòng)渦輪風(fēng)扇(GTF)發(fā)動(dòng)機(jī)先進(jìn)技術(shù)綜述