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  ThermoFluidCalc — Standalone Fortran Execution Guide
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Calculator : Cavity Enclosure Natural Convection (Catton)
Category   : Convection

Files Included:
  - natural_convection_cavity_enclosure.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 natural_convection_cavity_enclosure.f90 -o natural_convection_cavity_enclosure

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

  natural_convection_cavity_enclosure < input.txt

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3. Input Parameter Sequence
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Cavity Height H [m]\nCavity Spacing W [m]\nCavity Depth L [m]\nHot Wall Temp [°C]\nCold Wall Temp [°C]\nDensity [kg/m³]\nViscosity [cP]\nConductivity [W/(m·K)]\nSpecific Heat [J/(kg·K)]\nExpansion Coeff beta [1/K]

Website : https://thermofluidcalc.com
