风力机

The wind shear,yawing,structural parameters and installation parameters are taken into account to make the theoretic model more close to the wind turbine in opera...

应用所设计的气动性能计算程序对一台1.3MW的失速调节风力机进行了气动性能计算，与国外大型商业软件的计算结果取得了良好的一致性，从而验证了模型的正确性和实用性。

The wind tunnel test and numerical simulation of wind turbine tailored airfoils results supply the data to the engineering.

在三种风机上的验证试验证明该方法可以应用于风力机整机。

FRP composites of excellent performance are widely used in wind turbine blades, nacelles and nosecone.

玻璃钢复合材料以其优良性能，在风力机的关键部件叶片及机舱罩和导流罩上得到应用。

A wind-driven generator can turn wind energy into mechanical energy.

风力机是把风能转化咸机械能的装置。

This paper posed a wind wheel of wind-powered machine which overcomes the above-mentioned defect,and the pneu- matic arrangement and structural type are studied and discussed as well.

本文提出一种克服了上述缺点的，能形成稳定的符合空气动力要求外形的风力机风轮，并对叶片的气动安排和结构形式做了研究、探讨。

wind wheel feather ; optimum design ; power characteristic

从空气动力学角度考虑，若想使风力机在不

The impeller is a key part of the wind turbine.

叶轮是风力机利用风能关键部件。

Based on mathematical model, torque control and speed control methods of simulation of wind turbine based on DC motor are analyzed in detail. Then simulation model and experimental system are built to test and verify theoretical analysis.

以数学模型为基础，详细分析了直流电动机模拟风力机的转矩控制和转速控制方法，并通过建立仿真模型和实验系统对理论分析进行验证。

It accord with the change tendency of the wind turbine theory.

并和实验值进行比较，发现计算值和实验值有一定的误差，但是与实验值的变化趋势相同，表明小翼对风力机确实起到的动力放大的作用。

The geodesic dome was associated with the same sort of progressive thinking in design that led to the wind turbine.

导致测地线拱顶出现的渐进式设计思维，也适用於风力机。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。