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Search: Posts Made By: felicemastronzo
Forum: FLUENT April 27, 2012, 04:27
Replies: 10
Views: 3,445
Posted By felicemastronzo
Really nobody can help me in writing the UDF? ...

Really nobody can help me in writing the UDF?
At least some tips....

F
Forum: FLUENT April 26, 2012, 07:30
Replies: 10
Views: 3,445
Posted By felicemastronzo
Nobody can help me in writing the UDF? F

Nobody can help me in writing the UDF?

F
Forum: FLUENT April 26, 2012, 03:37
Replies: 10
Views: 3,445
Posted By felicemastronzo
Thumbs up Ok, and what is your suggestion? Which can I than...

Ok, and what is your suggestion? Which can I than describe the convection phenomena? My idea was to define h and then to define the thermal BC with the "convection option" (that means defining the...
Forum: FLUENT April 26, 2012, 02:51
Replies: 10
Views: 3,445
Posted By felicemastronzo
I have a linear trend for h like h = 0.1 DeltaT +...

I have a linear trend for h like h = 0.1 DeltaT + 10. (In which DeltaT is the temperature difference between the external side of the wall and the Tinfinte of the air)

Regards
F
Forum: FLUENT April 25, 2012, 12:57
Replies: 10
Views: 3,445
Posted By felicemastronzo
No problem and thanks for the help. Tscüß!

No problem and thanks for the help.
Tscüß!
Forum: FLUENT April 25, 2012, 12:11
Replies: 10
Views: 3,445
Posted By felicemastronzo
Hi, thans for the answer. In my case I have a...

Hi, thans for the answer.
In my case I have a single gear that is rotating in the oil bath, so the heat is directly generated by the motion of the gear. I have already performed transient...
Forum: FLUENT April 25, 2012, 10:27
Replies: 10
Views: 3,445
Posted By felicemastronzo
Heat flux

Hi all,

I have a gearbox filled with oil. The motion of the internal gears heat the oil. I want to calculate the temperature distribution in the oil bath. Which BC should I set on the external...
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