The aerodynamic performance of the 10 m-blade of wind turbine in NREL with was calculated using this method.
气动性能计算的准确性，直接影响叶片的气动性能和结构安全。
This paper presents a method for determining unsteady aerodynamic force on oscillating blade of wind turbine, both stalled and unstalled.
本文给出了确定风力透平叶片振动时二元非定常气动力解法，包括在非失速和失速两种条件下的非定常气动力。
Pitch controller: to maximize lift as the wind speed changes, a controller can automatically rotate each blade anywhere from a fraction of a degree to multiple degrees per second.
间距控制：为了最大限度地根据风速变化提升发电效率，新型风力发电机上的控制器每秒钟都能够对每一片风叶进行任何角度的调整。
Oil droplets lit by lasers swirl in a wind tunnel around a flowering blade of grass.
风洞中激光照亮的油滴围绕着草叶周围打着转。
Separately, Michael Holm, a spokesman for the company, said a portion of the blade on the first prototype of its V112 wind turbine broke off late yesterday in Denmark.
此外，维斯塔斯公司发言人迈克尔霍尔姆（MichaelHolm）表示，昨天丹麦有一座V112型风力轮机的模型折断了叶片。
Another blow came from the decision of Danish wind turbine manufacturer Vestas to close the UK's only blade manufacturing plant on the Isle of Wight.
该项目的另一个打击来自丹麦风力发电机制造商维斯塔斯（Vestas）公司，该公司决定关闭其设在英国怀特岛上的英国唯一的风力发电机叶片制造厂。
The paper includes four parts: turbulence wind field model, the load of the wind turbine, the load distribution of wind turbine blade, the wind turbine reliability analysis.
论文包括四部分：紊流风场模型、风力机载荷分析、风力机叶片载荷分布、风力机叶片可靠性分析。
For the process of composite materials for the blade in wind turbine production, the mould of blade plays an important role.
在大型风力机复合材料叶片的生产过程中，模具起着至关重要的作用。
The results of the analysis is a reference for wind turbine blade loads research.
分析结果可为风力机叶片载荷研究做参考。
In this paper, a simplified method is which can be used to predict the stability boundaries of the horizontal-axis wind turbine blade undergoing the flap-pitch coupling vibrations.
本文给出了预示水平轴风力机叶片挥舞—扭转耦合振动稳定边界的一种简单方法。
With the research and innovation of the process, the modern mould can meet requirement of manufacturing composite materials blade of huge wind turbine.
通过对复合材料叶片模具的制作工艺研究和技术创新，使得新型模具完全满足了大型风机复合材料叶片生产的所有工艺需求。
With wind-force development of resource, multiaxial fabric has important application in blade skin with characterized structure and performance their.
随着风力资源的开发，多轴向织物以其特有的结构和性能在叶片蒙皮中有着重要应用。
In the picture presented to us, a blade of grass stands the test of a strong wind.
在这幅画中，一株草经受住了狂风的考验。
The engineering estimation method of the fatigue life of largescale wind turbine GRP blade were presented.
该文对大型风力机玻璃钢叶片疲劳寿命的工程估算方法进行了研究。
The blade of a large horizontal axis wind turbine is a nonlinear periodic multi-body system with fluid-rigid-flexible coupling.
大型水平轴风力发电机桨叶为流-刚-柔耦合的周期时变多体系统。
Pitch angle control system can change pitch, accordingly regulate the rotational speed and output power by adjusting blade incidence of wind-driven device.
变桨距是通过改变风力机叶片桨距角来改变风力机的转速，从而调整发电机输出功率。
Film cooling of the surface of a gas turbine blade was studied in a large-scale low-speed opening wind tunnel according to actual requirement of the design of aero-engine.
根据航空发动机设计的实际需要，在大尺寸低速叶栅传热风洞中对涡轮叶片表面的气膜冷却进行了综合性实验研究。
This paper presents the load spectrum and an engineering estimating method of the fatigue life of GRP blade of large-scale wind turbine.
研究了大型风力机玻璃钢叶片载荷谱和疲劳寿命的工程估算方法。
Based on the traditional Momentum-Blade Element theory, an improved method of aerodynamic calculation about the horizontal axis wind turbine in yaw or in pitch-up is presented in this paper.
本文将动量-叶素理论推广应用于计算水平轴风车叶轮有侧偏角或上仰角时的气动力。
These methods are compared, and the method based on blade element theory is selected in modeling of wind turbine rotor.
通过对这两种方法的比较，选用基于叶素理论的方法建立了风轮模型。
Through analyzing work principle of the wind turbine, a new technique is proposed which USES a method of jet at the blade-tip of wind turbine to enhance the efficiency of wind turbine.
通过对风力机工作原理的分析，提出了一种利用叶尖喷气的方法来提高风力机效率的新型技术。
In the above context, a study featuring the design of wind turbine blade structure and relevant techniques is carried out in this dissertation.
在此背景下，论文针对风电叶片结构设计方法及其关键技术展开研究。
Based on the conditions, the article analyses the hybrid system constituting the utility turbine and the rules of blade design. Then it suggests building up the domestic wind power market.
针对导致风电高成本的这两种情况分析了大型机组的混合发电格式和小型机组的叶轮总体设计规律，并就促进国内风电市场的形成提出了建议。
With the wide use of Horizontal-axis wind turbine, the design of blade shape and the research of aerodynamic characteristics have been attracting wide-spread attention.
随着大型水平轴风力机的广泛使用，叶片的外形设计和气动性能研究受到广泛的关注。
Study on the ideal model of blade, we can work out the primary parameters of 1.5MW wind turbine's pitch control system.
通过建立理想气动模型的计算，尽可能真实地确定1.5MW的双馈异步发电机组的变桨距设备的主要参数。
The cooling of the blade 16 causes ambient wind air to be cooled which has useful effects as will be described.
冷却叶片16风的原因周围的空气冷却，其中有有益的效果会加以说明。
The cooling of the blade 16 causes ambient wind air to be cooled which has useful effects as will be described.
冷却叶片16风的原因周围的空气冷却，其中有有益的效果会加以说明。
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