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  ThermoFluidCalc — Standalone Fortran Execution Guide
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Calculator : Gas Mixture Properties
Category   : Tools

Files Included:
  - gas_mixture.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 gas_mixture.f90 -o gas_mixture

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

  gas_mixture < input.txt

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3. Input Parameter Sequence
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Number of species in mixture (up to 10)
Species 1 mole fraction
Species 1 molar mass [g/mol]
Species 1 molar heat capacity Cp [J/mol-K]
Species 1 dynamic viscosity [uPa-s]
Species 1 thermal conductivity [W/m-K]
(Repeat inputs sequentially for each species)

Website : https://thermofluidcalc.com
