Quick Answer
The weibull shape parameter estimator from wind speed mean and standard deviation calculator computes weibull shape parameter from the input values you provide.
Calculator
Need Equipment or a Supplier for This Project?
Use your calculation result to continue with equipment selection, supplier discovery, engineering support, or project evaluation.
Find Engineering Solutions →Result Interpretation
Weibull Shape Parameter Estimator from Wind Speed Mean and Standard Deviation calculator computes Weibull shape parameter in dimensionless using the defined engineering formula and the input values provided. Weibull shape parameter is expressed in dimensionless. No universal acceptance threshold is defined by this calculator.
Worked Example
Verified calculation
Given:
- Mean wind speed = 5
- Standard deviation of wind speed = 2.5
Expected Result:
- Weibull shape parameter = 2.1228464178996
Engineering Interpretation:
Under the given input conditions, the calculated result is: Weibull shape parameter = 2.1228464178996 dimensionless.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from deterministically validated test cases.
Formula / Method
weibull shape parameter = pow((standard deviation of wind speed / mean wind speed), -1.086)Weibull shape parameter.
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| mu | Mean wind speed | INPUT | Mean wind speed |
| sigma | Standard deviation of wind speed | INPUT | Standard deviation of wind speed |
| k | Weibull shape parameter | OUTPUT | Weibull shape parameter |
Calculation Steps
- Enter the mean wind speed in m/s.
- Enter the standard deviation of wind speed in m/s.
- Step 1: Compute weibull shape parameter.
- Read the weibull shape parameter (dimensionless) from the results.
Frequently Asked Questions
What does this calculator calculate?
The Weibull Shape Parameter Estimator from Wind Speed Mean and Standard Deviation calculator estimates Weibull shape parameter based on the input parameters you provide
Why is mean wind speed important in this calculation?
mean wind speed is used directly in the calculation of weibull shape parameter. Its effect on the result depends on the complete formula and the values of the other inputs.. When you enter mean wind speed in m/s, the calculator uses it in the engineering formula to compute the output
How should I interpret the result weibull shape parameter?
The calculator outputs weibull shape parameter in dimensionless. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Mean wind speed (m/s), Standard deviation of wind speed (m/s). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
Browse More Tools
Explore the full index of engineering calculators on this vertical site.