Fluid dynamics Simulator-CGflow2D

CGflow solver v0.0 demo version is a free to use mobile based app,

where one can solve 1D,2D Navier Stokes equations for 5 basic cases

flowpast square(2D), pipeflow(2D), Backward facing step(2D), Lid

driven Cavity(2D) and ShockTube(1D,2D). Since this is just a demo

version the app is not yet optimized for general purpose use, but soon

as the app evolves it will be updated constantly with new schemes

and capabilities.

In order to test the capability of Android mobile devices in handling

such calculations, we have considered a basic MacCormack scheme

for the above mentioned simulations. The video will provide

you an overview of the app GUI and one tutorial on executing a

sample simulation.

Important points:

a) Before running the simulation make sure all the necessary inputs

are given in the text box.

b) The contour plots are still not fully optimized, it is at a very basic

level. I am looking for an third party visualization android libraries

to enhance the contour plots.

c) The mesh and contour plot view makes the phone scroll slower

due to huge chart data. In order to avoid this I have given the option

to view the mesh/contour plot only for a specified amount of time

in Seconds.

d) App can only be viewed in portrait mode. Landscape mode is

disabled.

e) Do not go no: of node points below 90