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Forum: FLUENT

June 4, 2014, 09:27

Replies: 9

Water to ice

Views: 2,492

Posted By visitor

Got back to work, but now divergence !

Divergence has occurred because of temperature !

Will further lower URF to 0.6, & continue with k e- realizable - near wall treatment.

Hope this will work.

The solver actually run...

Forum: FLUENT

May 29, 2014, 01:21

Replies: 9

Water to ice

Views: 2,492

Posted By visitor

setting intial starting body temperature

Another Q?

I assume that setting up initial start body temperature condition is done through the cell zone>Operating conditions, and then choose a temperature, in this case the beginning...

Forum: FLUENT

May 18, 2014, 08:07

Replies: 9

Water to ice

Views: 2,492

Posted By visitor

Dear friend Thank you for your response. ...

Dear friend

Thank you for your response.

Please see attached file. It is upside down, but can be corrected.

Ice temp appears fixed at 273K, while temps below ice layer and above,...

Forum: FLUENT

May 17, 2014, 00:01

Replies: 9

Water to ice

Views: 2,492

Posted By visitor

Thank you for your reply. I have entered...

Thank you for your reply.

I have entered 0C for solidification and melting, and 330kJ/kg for latent heat.

The ice layer is now formed, but almost constant at 0C. Where as the slab below...

Forum: FLUENT

May 15, 2014, 04:41

Replies: 9

Water to ice

Views: 2,492

Posted By visitor

Dear Al Thank you for your response. ...

Dear Al

Thank you for your response.

1. Have activated Solidification and Melting. This is by simply selecting this model, in the Models menu.

2. Can not see where I can define the...

Forum: FLUENT

May 13, 2014, 08:22

Replies: 9

Water to ice

Views: 2,492

Posted By visitor

Water to ice

Assume a pipe with fluid inside eg -5 degrees centigrade. Passing through a slab.

Above slab a layer of water eg 10 millimeters, and above the water layer air at eg 15 degrees centigrade.
...

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