The phrase "angle of the blade" is correct and usable in written English.
It can be used when discussing the specific angle at which a blade is positioned, often in contexts related to tools, knives, or machinery.
Example: "The angle of the blade is crucial for achieving a precise cut in woodworking."
Alternatives: "blade angle" or "cutting angle".
At higher speeds, however, as the angle of the blade changes to make more efficient use of the wind, the bug buildup disrupts air flow, causing a stall and reducing power.
Installation angle of the blade.
The system uses centrifugal force to make Pulley disk driven the pitch angle of the blade.
According to the shape and cutting rake angle of the blade, different cutting models have been proposed to describe the soil rupture mechanism [23, 24, 25, 26].
Results for a typical airfoil cross-section show that the optimum angle of attack and optimum twist angle of the blade improves the performance of the wind turbine.
Under stable conditions, damping coefficient in surge motion is not dependent on the amplitude, phase and frequency of surge motion but is related to the tip speed ratio, phase angle of the blade.
If there is no deviation in the pitch angle of the blades all three forces are equal.
In medium to large scale wind energy conversion systems (WECS), the control of the pitch angle of the blades is an usual method for power regulation above rated wind speed.
The proposed control law is based on time-scale decomposition, and is able to achieve the desired altitude by selecting a desired angular velocity, and the associated collective pitch angle of the blades.
The influence of the stagger angle, the cross-sectional area and the twist angle of the blades on the natural frequencies, stress distributions of the blades around the disc and the position of the maximal stress along the blade length of rotating and non-rotating tuned and mistuned bladed discs is presented.
In this article, the power characteristics of the novel cup-shaped-blade (CB) impellers were investigated by using the Newtonian fluid in a stirrer tank, considering the effects of shape parameters, angle of the blades, baffles, agitator speed and physical properties of working fluid.
