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Forum: OpenFOAM

August 8, 2009, 08:57

Replies: 7

Problem with timeVaryingUniformFixedValue

Views: 1,621

Posted By anon_c

hello sega i just try it agian at...

hello sega

i just try it agian

at the time step of 5.1s the wall is zero and the field in the box is not zero :) , i think that is what you means it was to fast and the velocity field is zero...

Forum: OpenFOAM

August 8, 2009, 07:20

Replies: 7

Problem with timeVaryingUniformFixedValue

Views: 1,621

Posted By anon_c

i get the zero velocity field 5.25s is...

i get the zero velocity field

5.25s

is it by zero

and the transport modell

/*--------------------------------*- C++ -*----------------------------------*\

Forum: OpenFOAM

August 8, 2009, 07:07

Replies: 7

Problem with timeVaryingUniformFixedValue

Views: 1,621

Posted By anon_c

hello sega as you can se the ramp data is ...

hello sega

as you can se the ramp data is

(
(0.0 (1 0 0))
(5.0 (10 0 0))
(5.00001 (0.001 0 0))
)

Forum: OpenFOAM

August 8, 2009, 05:16

Replies: 7

Problem with timeVaryingUniformFixedValue

Views: 1,621

Posted By anon_c

Problem with timeVaryingUniformFixedValue

i modified the Cavity problem with a moving wall with u=u(t)

in the dictionary 0 there is the initeal of U

there:

/*--------------------------------*- C++...

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