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Old 10-05-2006, 07:43 PM
Timothy Daniels
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Default Re: turbulent flow not bad for cooling

"kornball" continues to dodge and equivacate:
> "Timothy Daniels" wrote:
>
>>Some people believe religiously in smooth laminar flow
>>of fluid past an object to cool that object.

>
> Oh?
>
> Who?



YOU, kornball konehead.


> I believe in reducing turbulence PRIOR to the part, and
> AFTER the part. The part itself when properly designed,
> has sufficient 'sinking for this and the system designer needs
> only sufficient airflow rate.



Riiiight. The ol' cockamammy "Self-Turbulence" concept
of yours. You'd just put on a bigger and bigger and BIGGER
heatsink until - by brute size alone - enough heat would bleed
through the boundary layer to cool the part. Then you'd sit
back and say "See, all it needed was "proper design".
Meanwhile, you could've gotten the same result with a smaller
heatsink and some improved turbulence.

*TimDaniels*

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