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  ThermoFluidCalc — Standalone Fortran Execution Guide
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Calculator : Wind Turbine BEM & Betz Limit Sizer
Category   : Turbomachinery

Files Included:
  - wind_turbine_blade_element_momentum_bem.f90 (Fortran 90/2008 Source Code)
  - input.txt (Pre-configured Sample Input)

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1. How to Compile
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Make sure you have GNU Fortran (gfortran) or Intel Fortran (ifort) installed.
Run the following compilation command in your terminal:

  gfortran -O3 wind_turbine_blade_element_momentum_bem.f90 -o wind_turbine_blade_element_momentum_bem

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2. How to Execute
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Run the compiled binary and pipe the input.txt file into stdin:

  wind_turbine_blade_element_momentum_bem < input.txt

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3. Input Parameter Sequence
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Rotor Diameter [m]
Rated Wind Speed [m/s]
Rotor Speed [rpm]
Blade Pitch Angle [deg]
Number of Blades
Air Density [kg/m³]
Weibull c [m/s]

Website : https://thermofluidcalc.com
