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Search: Posts Made By: Foxhunter
Forum: FLUENT November 28, 2017, 03:39
Replies: 15
Views: 2,007
Posted By Foxhunter
Happy to have helped!

Happy to have helped!
Forum: FLUENT November 27, 2017, 06:30
Replies: 15
Views: 2,007
Posted By Foxhunter
Heat transfer = Massflow * Cp * Delta T In your...

Heat transfer = Massflow * Cp * Delta T
In your case, you cannot alter the Massflow since you can't use/simulate a fan. To still change the Heat transfer, you could change the Cp value by looking at...
Forum: FLUENT November 23, 2017, 10:20
Replies: 15
Views: 2,007
Posted By Foxhunter
I don't know how to simulate the fan, but perhaps...

I don't know how to simulate the fan, but perhaps calculate the theoretical increase in airspeed, and adjust the Cp value of air? So the air speed will stay the same in the program, but it absorbs...
Forum: FLUENT November 6, 2017, 04:23
Replies: 15
Views: 2,007
Posted By Foxhunter
Yes it will be more of an approximation. It just...

Yes it will be more of an approximation. It just depends on how accurate you results have to be.
Forum: FLUENT November 1, 2017, 09:25
Replies: 15
Views: 2,007
Posted By Foxhunter
I doubt that a freezer can go from 43C to -18C in...

I doubt that a freezer can go from 43C to -18C in 115 seconds... Air does not conduct heat fast at all, so two hours definitly makes more sense to me. As for the wall temperature, it will be so fast...
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