文章介绍了国外近年来在兆瓦级大型风机翼型设计、制作材料及风机海上支撑平台关键技术的研究进展。
This paper introduced the research progress in recent years abroad, including designs of wing type for large scale fan in MW level, the key technology of materials and fan support platform on the sea.
阐述了风机设计中叶片翼型的几何特性、用解析方法叠加翼型，以及建立翼型周线方程的方法。
Geometric characteristics for blade aerofoils during fan design, superposed aerofoils by analytic method, and the method to set up aerofoil circumference equation method are described.
采用数值模拟方法对机翼型及板型叶片的轴流风机的气动性能进行了比较。
By numerical simulation method, the comparisons of aerodynamic performance between airfoil and plate blade axial fans were made.
采用数值模拟方法对机翼型及板型叶片的轴流风机的气动性能进行了比较。
The advanced integral designing strategy of vane foil was presented by SJTU-Foil choosing vane foil system for wind power from fan, a.
采用CFD手段对两种采用不同叶片翼型的风机进行整机模拟计算，研究了叶片翼型对风机性能的影响。
The effects of two types of airfoil on the performance of multi-blade centrifugal fan used in floor standing air-conditioner are investigated by using the commercial CFD code fluent.
我们公司生产的机翼型叶风机要求在高效，安静的气流操作环境下运行。
Air foil fans are designed, engineered and tested for airstreams requiring high efficiency and quiet operation.
我公司除生产销售JTB系列罗茨风机外，同时还生产销售DT低噪声柜式离心风机、T35/BT35、T30轴流风机、CF多翼型离心通风机及DWT型轴流式屋顶通风机等。
In addition to JTB series Roots blower, our company also produces and sales low-noise DT tank centrifugal fan, T35/BT35, T30 axial fans, CF more airfoil centrifugal fan and axle roof ventilator.
所以了解和分析风机翼型的气动特性对风机整体气动性能系统分析显得尤为必要。
So it is quite essential to investigate and analysis wind turbine airfoil aerodynamic characteristic for fully understanding the whole wind turbine aerodynamic characteristics.
所以了解和分析风机翼型的气动特性对风机整体气动性能系统分析显得尤为必要。
So it is quite essential to investigate and analysis wind turbine airfoil aerodynamic characteristic for fully understanding the whole wind turbine aerodynamic characteristics.
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