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  ThermoFluidCalc — Offline Fortran Execution Guide
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Calculator : Real Gas Equations of State
Category   : Thermo

Files Included:
  - real_gas_eos.f90 (Fortran Source Code)
  - input.txt (Pre-configured Sample Input)

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1. How to Compile
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Make sure you have a Fortran compiler installed (like gfortran).
Run the following compilation command in your terminal:

  gfortran -O3 real_gas_eos.f90 -o real_gas_eos

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

  real_gas_eos < input.txt

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3. Input File Details
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The input file 'input.txt' contains sequential parameters separated by
newlines. Here is the structure of the included 'input.txt':

  Line 1 (EOS model (1=van der Waals, 2=Redlich-Kwong, 3=Peng-Robinson)): 3
  Line 2 (Temperature T [K]): 350.0
  Line 3 (Pressure P [Pa]): 8.0e6
  Line 4 (Critical temperature Tc [K]): 304.13
  Line 5 (Critical pressure Pc [Pa]): 7.377e6
  Line 6 (Acentric factor omega): 0.2236
  Line 7 (Molar mass [g/mol]): 44.01

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ThermoFluidCalc — https://thermofluidcalc.com
