![]() This force tends to bend the blades and create a smaller rotational force. ![]() (b) A lift force is created by pressure differences that are perpendicular to the apparent wind direction. (a) The rounded leading edge is oriented in the direction of rotation. The front of the blade is referred to as the leading edge and the back is referred to as the trailing edge, as illustrated in Figure 1a.įigure 1 Air Moving Past a Turbine. In normal operation, the rounded front portion of the blades is oriented in the direction of rotation and the flat portion faces the wind. Differences in pressure cause the blades to both bends and rotate. This section introduces you to important concepts about turbine blades.Ī turbine blade is similar to a rotating wing. The blade on a wind turbine can be thought of as a rotating wing, but the forces are different on a turbine due to the rotation.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |