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Forum: FLUENT

June 19, 2012, 11:39

Replies: 9

error in Setup and Results

Views: 2,090

Posted By chris85

Ok the velocity in the cells is got at the start...

Ok the velocity in the cells is got at the start from the initialisation, this initialises the cells with the values put in here. You should have 20 m/s here.

Mesh quality is big area you need to...

Forum: FLUENT

June 19, 2012, 10:31

Replies: 9

error in Setup and Results

Views: 2,090

Posted By chris85

Cell zone conditions should be representative of...

Cell zone conditions should be representative of the fluid being examined. In this case air.

How is the mesh quality actually? What sort of mesh you got? Bit early to get an animation going. You...

Forum: FLUENT

June 19, 2012, 09:32

Replies: 9

error in Setup and Results

Views: 2,090

Posted By chris85

What time step are you using? 10 time steps is...

What time step are you using? 10 time steps is fairly small though. You first need to determine the correct time step to use.

Then you need to run the transient solution until it is stable, by...

Forum: FLUENT

June 19, 2012, 04:13

Replies: 9

error in Setup and Results

Views: 2,090

Posted By chris85

For initialisation would you not use 20 m/s, dont...

For initialisation would you not use 20 m/s, dont see the need for 10 m/s in this case. Also the outer boundary layer you are modelling with a stationary wall, maybe put this as a moving wall with...

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