[sudo-discuss] [CCLmembers] Do we have any peltier generators floating around?

[Cere Davis]

For anyone who might be interested.  Here is some research on the
differences between the design of TEC and TEG pelters.

cBased on my research, there is a significant difference in efficiency and
behavior between various peltier designs.

http://rimstar.org/science_electronics_projects/peltier_
effect_module_cooling_efficiency_test.htm

http://thermoelectric-generator.com/
https://www.youtube.com/watch?v=VRny7m17kWE (this video is fairly detailed)

On Sun, Jul 9, 2017 at 1:04 PM, Patrik D'haeseleer <patrikd at gmail.com>
wrote:

> As far as I know these are essentially the same as the Peltier coolers.
> With the possible exception that the materials might be engineered for a
> different temperature regime.
>
> The one you linked to can only handle 150°C max - I doubt most
> thermoelectric coolers have a lower Tmax than that (the first one I
> randomly looked up listed Max Operating Temp: 180°C).
>
> I think that most of the TEC's sold are actually designed as CPU coolers,
> so they should be able to handle temperatures well above the boiling point
> of water.
>
> Patrik
>
>
>
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> On Sun, Jul 9, 2017 at 12:20 PM, Cere Davis <ceremona at gmail.com> wrote:
>
>> http://www.ebay.com/itm/High-Temperature-Thermoelectric-Powe
>> r-Generator-Peltier-TEG-Module-40x40mm-Fine/332117407790?
>> ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649
>>
>>
>> <http://www.ebay.com/itm/High-Temperature-Thermoelectric-Power-Generator-Peltier-TEG-Module-40x40mm-Fine/332117407790?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649>Bear
>> in mind, I am look for the TEG (thermoelectric generator) kind, not TEC
>> kind often recovered for thermoelectric cooling.
>>
>> I just need to borrow it.
>>
>> Thanks,
>> Cere
>>
>> --
>> *Cere Davis*
>>
>> Science-Art/Kinetic Sculpture
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>> @ceremona <http://Twitter.com/Ceremona>
>>
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-- 
*Cere Davis*

Science-Art/Kinetic Sculpture
CereDavis.com
@ceremona <http://Twitter.com/Ceremona>
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