HCELL_FLOW_DISPLAY
Plots of HCELL Flow Data


HCELL_FLOW_DISPLAY is a MATLAB library which reads and plots datafiles created by the HCELL fluid flow program.

Usage:

hcell_boundary_display
plots the outline of the region.
hcell_contour_display ( 'node_xy_file_name', 'p_file_name' )
displays a contour plot of the pressure, or other scalars.
hcell_element_display ( 'node_xy_file_name', 'node_element_file_name' )
plots the elements.
hcell_node_display ( 'node_xy_file_name' )
plots the region, and nodes, for either the nodes3.txt or nodes6.txt files created by HCELL.
hcell_vector_display ( 'node_xy_file_name', 'uv_file_name' )
vector plot of the velocity or velocity direction field.
hcell_stream_display ( 'node_xy_file_name', 'uv_file_name' )
streamline plot of the velocity field.

Licensing:

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

Languages:

HCELL_FLOW_DISPLAY is available in a MATLAB version.

Related Data and Programs:

CAVITY_FLOW_DISPLAY, a MATLAB program which can plot the data produced by the CAVITY fluid flow program.

DIRECTION_ARROWS, a MATLAB program which plots the velocity direction field.

DIRECTION_ARROWS_SEQUENCE, a MATLAB program which plots the velocity direction fields of many data files with names that are numbered in sequence.

HCELL, a FORTRAN77 program which computes solutions (velocity and pressure) of the time-dependent Navier Stokes equations in a 2D region shaped like an H.

HCELL_STEADY, a FORTRAN77 program which solves the time-independent or "steady" Navier Stokes equations in an H-cell region.

INOUT_FLOW_DISPLAY, a MATLAB program which can plot the data produced by the INOUT fluid flow program.

TCELL_FLOW_DISPLAY, a MATLAB program which can plot the data produced by the TCELL fluid flow program.

VELOCITY_ARROWS, a MATLAB program which plots a velocity vector field.

VELOCITY_ARROWS_GRID, a MATLAB program which reads node and velocity data from a file, and using interpolation is able to display a velocity vector field along any uniform grid of points specified by the user.

VELOCITY_ARROWS_SEQUENCE, a MATLAB program which can process a set of many data files with names that are numbered in sequence.

Source Code:

Examples and Tests:

You can go up one level to the MATLAB source codes.


Last revised on 18 September 2005.