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  ThermoFluidCalc — Standalone Fortran Execution Guide
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Calculator : Pipe Flow Calculator
Category   : Fluid

Files Included:
  - pipe_flow_calculator.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 pipe_flow_calculator.f90 -o pipe_flow_calc

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

  pipe_flow_calc < input.txt

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3. Input Parameter Sequence
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Pipe inner diameter [m]
Pipe length [m]
Roughness epsilon [m]
Fluid density [kg/m3]
Fluid dynamic viscosity [Pa-s]
Volumetric flow rate [m3/s]
Sum of minor loss coefficients K

Website : https://thermofluidcalc.com
