=========================================================================
  ThermoFluidCalc — Standalone Fortran Execution Guide
=========================================================================

Calculator : Pin Fin & Spine Calculator
Category   : Conduction

Files Included:
  - pin_fin_calculator.f90 (Fortran 90/2008 Source Code)
  - input.txt (Pre-configured Sample Input)

-------------------------------------------------------------------------
1. How to Compile
-------------------------------------------------------------------------
Make sure you have GNU Fortran (gfortran) or Intel Fortran (ifort) installed.
Run the following compilation command in your terminal:

  gfortran -O3 pin_fin_calculator.f90 -o pin_fin_calc

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

  pin_fin_calc < input.txt

-------------------------------------------------------------------------
3. Input Parameter Sequence
-------------------------------------------------------------------------
Fin cross-section shape (1=Cylindrical, 2=Conical, 3=Parabolic, 4=Rectangular)
Diameter/Width d [mm]
Thickness t [mm]
Length L [mm]
Thermal conductivity k [W/m-K]
Convection coefficient h [W/m2-K]
Base temperature T0 [Â°C]
Ambient temperature Tinf [Â°C]
Tip condition (1=Infinitely long, 2=Adiabatic, 3=Convective, 4=Fixed Temp)
Tip temperature [Â°C]
Tip convection coefficient [W/m2-K]

Website : https://thermofluidcalc.com
