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  ThermoFluidCalc — Standalone Fortran Execution Guide
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Calculator : Blackbody Radiation Solver
Category   : Radiation

Files Included:
  - blackbody_radiation.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 blackbody_radiation.f90 -o blackbody_radiation

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

  blackbody_radiation < input.txt

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3. Input Parameter Sequence
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Calculation Mode (1=Net exchange, 2=Spectral distribution)
Surface 1 Temperature T1 [K]
Surface 2 Temperature T2 [K]
Surface Area [m2]
View Factor F12

Website : https://thermofluidcalc.com
