blade element theory meaning in English
叶片元素理论
叶元理论
Examples
- Blade element theory
翼素理论 - The content of this paper includes the momentum ? blade element theory and cfd method which are both used to compute the aerodynamic characteristics of cooling fans
本文分别利用结合动量?叶素理论的经典计算方法和cfd方法计算不同型号的汽车冷却风扇的流场和气动特性,并进行比较。 - Combined with blade element theory , the results can be used to evaluate aerodynamic characteristics of flapping wings , which are helpful for the initial design of micro rotary and flapping wing
运用本文方法分析了各参数对翼型气动特性的影响，进一步结合叶素理论还可以估算扑翼的气动特性，进而指导微旋翼或扑翼微型飞行器的初期设计。 - Based on the researches of shell and co - axial rotors , the aerodynamic characteristics of the helicopter in hovering are studied by means of the combination of momentum theory and blade element theory in this paper . an aerodynamic mathematical modeling has been established
在以上研究的基础上根据碟形无人直升机的设计要求，选择了该直升机的结构型式和总体参数，并对其性能进行了计算。 - Finally , the results from the two different calculation methods of the momentum ? blade element theory and the cfd are compared with the experimental data , indicating that the results from the momentum ? blade element theory with certain correction compare well in general with the experimental data , and that the cfd results are also in agreement with the experiment to some extent
最后,本文将风扇在不同转速下的两种计算方法得出的结果与实验数据作了比较,结果表明,结合动量?叶素理论的经典计算方法得到的结果通过一定的修正,总体上与实验结果吻合得较好;用fluent计算得到的结果与实验数据相比,基本上也很接近。