blade element theory

基本解释

Blade element theory was used to calculate unsteady aerodynamic loads in linear and nonlinear regimes.
桨叶气动力计算采用时域非定常空气动力计算模型，包括非线性分离和动态失速的影响。
In the model, the modified blade element analysis theory is used to model the rotor, and the modified momentum theory is used to calculate the induced velocity.
其中旋翼模型采用改进了的叶元法，旋翼诱导速度计算采用改进了的动量法。
The approach of blade-element theory is opposite that of momentum theory since it is concerned with the forces produced by the blades as a result of the motion of the fluid.
叶片元素理论的方法与动量原理的方法相反，因为它关注的是由流体运动导致叶片产生的力。