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- adjustable blade axial fans 动叶可调轴流风机
- By numerical simulation method, the comparisons of aerodynamic performance between airfoil and plate blade axial fans were made. 摘要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。
- A carpenter's tool with an adjustable blade for smoothing and leveling wood. 平刨,木工刨具有可以调节的刃,用以刨平或修整木材的木工用具
- Vane axial fan with optional fan pitch control . 具有可选风扇节距控制的翼式轴流风扇。
- Calculating Method for rotary blade loss of axial fan is given.Calculations on the lossing and routine lossing models are carried out by the use of 20 groups of fan test data. 给出了一种计算轴流通风机动叶损失的方法,并用20组风机试验数据对该损失模型和常规损失模型分别进行了计算。
- Variable moving blade axial flow fan 动叶可调轴流式风机
- The large axial fan with exterior drive motor draws the air out of the space. 外部电机驱动的大型轴流风扇排出试验箱内的空气。
- Therefore,for the adjustable blade spiral mixed flow pump,the design of fixed guide blade should be paid attention to and the tip clearance of blade should be rationally selected. 因此,对于可调叶片蜗壳式混流泵应重视固定导叶的设计,合理地选择轮缘间隙的大小。
- Improvement of Main Bearing Assembly Technology for Stationary Blade Adjustable Axial Fan 静叶可调轴流通风机主轴承装配工艺的改进
- Nonlinear Study on the Blade Crack of Axial Fan 轴流风机叶片裂纹的非线性研究
- A machine that runs on the energy generated by a wheel of adjustable blades or slats rotated by the wind. 风车靠风力旋转带有可调节的叶片或梯级横木的轮子所产生的能量来运转的一种机器
- Variable moving blade double stage axial fan 动叶可调双级轴流式风机
- The wind is produced by a BK-57 model axial fan which is driven by the 40KW generator unit modeled with 40GF. 配套风机为 1.;4m 直径、型号为BK-57 型的轴流风机;由型号为 40G 型的 40KW 发电机组驱动;
- To investigate swirl and perfect evaluation criterion of engine/intake compatibility, a set of swirl generator was designed with adjustable blade turning angle, height and density. 为深入研究旋流以全面评价进气道/发动机相容性,设计了一套可调叶片转折角、叶片高度、叶片数的叶片式旋流发生器。
- This paper introduces the advantages and real applications of BDK disrotatory high-efficiency axial fan. 介绍了BDK对旋高效轴流式风机的优点及其实际应用情况。
- Fulihua axial fans are widely applied in HVAC, refrigeration, building ventilation, air-screw compressors and engine cooling systems. 我司开发的轴流风机广泛应用于暖通空调、制冷设备、建筑通风以及螺杆空气压缩机、发动机冷却等场合。
- This paper presents the design and experiment of a high performance three-stage axial fan with forward swept blades. 本文介绍了一台高性能前掠叶型三级轴流风扇的设计与试验研究。
- The intrinsically safe degree conception of axial fan performance is set up in this paper. 本文建立了轴流风机性能本安度概念。
- The development, characteristics, and hazard of and induced by panting vibration of axial fan are analyzed. 分析了轴流风机喘振的产生、特性及其造成的危害;
- Adjustable blade propeller ru er 可调叶片式螺旋浆转子轮