- #1
dcaldwell
- 1
- 0
how would i go about finding the torque that wind turbine blades would produce with my wind conditions, for example 8' diameter blades at 10 mph wind?
How can I calculate torque from wind for a specific wind turbine design?
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Discussion Overview
The discussion revolves around calculating the torque produced by wind turbine blades under specific wind conditions, particularly focusing on an 8-foot diameter blade at 10 mph. The conversation explores various methods and considerations involved in such calculations, including the relationship between torque and power generation, as well as the factors influencing efficiency.
Discussion Character
- Exploratory
- Technical explanation
- Debate/contested
Main Points Raised
- One participant inquires about the method to calculate torque for wind turbine blades given specific dimensions and wind speed.
- Another suggests a practical approach of using a suspended scale to measure torque directly from the blades.
- A different viewpoint indicates that calculating torque is complex and not straightforward with the provided information, suggesting it may not be essential to know.
- A participant elaborates that measuring the output of the system could provide insights into torque, emphasizing the importance of additional data such as blade type, angle of attack, and mechanical inefficiencies.
- One contributor notes that a sophisticated stress analysis software would be necessary for estimating torque prior to design, highlighting the complexity of the analysis.
- A participant with industry experience mentions that several variables must be considered, including air density, camber, angle of attack, chord length, blade length, and taper.
Areas of Agreement / Disagreement
Participants express differing views on the feasibility and relevance of calculating torque from wind conditions, with some suggesting practical measurement methods while others emphasize the complexity and need for additional variables. No consensus is reached regarding the best approach to the problem.
Contextual Notes
The discussion highlights limitations in the information provided, such as missing variables and assumptions necessary for accurate torque calculations. The complexity of the analysis is acknowledged, indicating that a simple calculation may not suffice.