=========================================================================
  ThermoFluidCalc — Offline Fortran Execution Guide
=========================================================================

Calculator : Heat & Mass Transfer Analogy
Category   : Masstransfer

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

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

  gfortran -O3 heat_mass_analogy.f90 -o heat_mass_analogy

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

  heat_mass_analogy < input.txt

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

  Line 1 (Flow Configuration (1=External Plate, 2=Internal Tube)
): 1
  Line 2 (Mean Velocity [m/s]
): 5.0
  Line 3 (Characteristic Length L or Diameter D [m]
): 0.5
  Line 4 (Fluid Density [kg/m3]
): 1.204
  Line 5 (Fluid Dynamic Viscosity [Pa-s]
): 1.825e-5
  Line 6 (Thermal Conductivity k [W/m-K]
): 0.02514
  Line 7 (Specific Heat Cp [J/kg-K]
): 1007.0
  Line 8 (Binary Diffusivity D_AB [m2/s]): 2.6e-5

=========================================================================
ThermoFluidCalc — https://thermofluidcalc.com
