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Thread: Aluminium radiator design
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25-04-2007, 02:31 AM #1
Aluminium radiator design
How to design Aluminium radiator for electrical component heat rejection? I'm not sure if it's a related topic here anybody know it?
regards
LC
I hear...I forget;I see...I remember;I do...I understand
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25-04-2007, 08:07 PM #2
Re: Aluminium radiator design
How you looking for a fixed metal type device to fix to the item or are you planning to do cooling via liquid heat transfer?
If it is the fixed type then have a look here for some information and design calculations.
http://www.conradheatsinks.com/techn....html#geometryBrian - Newton Abbot, Devon, UK
Retired March 2015
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25-04-2007, 09:58 PM #3
Re: Aluminium radiator design
LC, use the radiative heat formula from Boltzmann
Where
Emissivity of aluminum is around 0.82-0.87
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26-04-2007, 02:56 AM #4
Re: Aluminium radiator design
It's really helpful! Thanks.
I'm not sure if the AL radiator need to use a fan to dissipate the heat from the radiator.
regards
LCI hear...I forget;I see...I remember;I do...I understand