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  ThermoFluidCalc — Offline Fortran Execution Guide
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Calculator : Organic Rankine Cycle (ORC)
Category   : Thermo

Files Included:
  - rankine_orc.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 rankine_orc.f90 -o rankine_orc

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

  rankine_orc < 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 (Organic fluid (1=R245fa, 2=R134a, 3=n-Pentane, 4=Toluene, 5=R1233zd)): 1
  Line 2 (Heat source temperature Tsource [K]): 423.15
  Line 3 (Cooling sink temperature Tsink [K]): 303.15
  Line 4 (Superheat delta Tsh [K]): 5.0
  Line 5 (Turbine isentropic efficiency): 0.82
  Line 6 (Pump isentropic efficiency): 0.75
  Line 7 (Mass flow rate [kg/s]): 15.0
  Line 8 (Evaporator pinch point delta T [K]): 10.0

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ThermoFluidCalc — https://thermofluidcalc.com
