AITCH
Flow in an H-Shaped Region


AITCH, a FORTRAN90 program which solves for flow in an H-shaped region.

More specifically, AITCH is intended to model the geometry needed for a time-dependent flow of an incompressible fluid in a 2D region, under the Navier Stokes equations.

This program is simply an initial sketch of how to divide up the the region in a way that makes it possible to generate a consistent account of the nodes and elements needed to implement a finite element representation of the solution.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

AITCH is available in a FORTRAN90 version.

Related Data and Programs

aitch_test

FLOW3 is a FORTRAN90 program which solving the 2D steady incompressible Navier Stokes equations using the finite element method.

INOUT is a FORTRAN77 program which computes the pressure and velocity for a Navier Stokes flow in a square region with an inlet and an outlet.

TCELL is a FORTRAN77 program which solves the Navier Stokes fluid flow equations in a "T"-shaped region.

Source Code:

List of Routines:


Last revised on 05 January 2019.