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Pre-processing


The COMPACT programs now feature a graphical preprocessor, preCOMPACT, which provides a fast and easy way of setting up a large number or problems. preCOMPACT offers complete flexibility for the design of a computational grid that accounts for the geometric details of the problem, such as the locations of internal blocks and boundary segments. A special feature of preCOMPACT is its intelligent use of default values for various quantities; as a result, you only need to specify departures from the default values.

 

preCOMPACT allows the specification of

  • Geometry of the domain
  • Flow options
  • Scalar variables
  • Internal blockages (including those with irregular shapes)
  • Grid fineness and nonuniformity
  • Various types of boundary conditions
  • Material properties
  • Source/sinks for scalars
  • Buoyancy forces in the momentum equations
  • Convergence control parameters
  • Utility file names
  • User-defined variables

preCOMPACT - 3D


Sample Display
(preCOMPACT - 3D)

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