CAVITY_FLOW_DISPLAY is a MATLAB program which displays the velocity field at a single timestep, presumably from a series of solutions of a time-dependent incompressible flow in a 2D driven cavity.
The "CAVITY" region is the unit square, [0,1]x[0,1], open on the top, along which a tangential flow is specified, with walls along the sides and bottom.
--> --> --> --> --> ++ ++ || || || || || || || || || || || || || || || || || || |+--------------------+| +----------------------+An evenly spaced grid of 41x41 = 1,681 nodes, is used. These nodes are organized into 800 6-node triangular elements which are quadratic in velocity and linear in pressure.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
CAVITY_FLOW_DISPLAY is available in a MATLAB version.
CAVITY_FLOW, a dataset directory which contains 500 flow solutions in the driven cavity region.
CAVITY_FLOW_MOVIE, a MATLAB program which makes an animation from a set of multiple solutions of the cavity flow problem.
HCELL_FLOW_DISPLAY, a MATLAB program which can plot the data produced by the HCELL fluid flow program.
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_GRID, a MATLAB program which reads files of node and velocity data, and, using interpolation, creates a vector plot with arrows place on a uniform grid of the user's specification.
You can go up one level to the MATLAB source code directory.