[sudo-discuss] [manylabs-workspace] Re: [CCLmembers] Do we have any peltier generators floating around?

[Andy Lee]

that is a very usefull video.

thank you for sharing your knowledge.

On Sun, Jul 9, 2017 at 1:35 PM, Cere Davis <ceremona at gmail.com> wrote:

> 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_effe
> ct_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
>>
>>
>>
>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> Virus-free.
>> www.avast.com
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>> <#m_-5780099826898495703_m_-4449456706160791355_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>>
>> 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?ssP
>>> ageName=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
>>> CereDavis.com
>>> @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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-- 
Andy Lee
Lead Production Engineer
Abricate: Fabrication made better
San Francisco Ca.
andy at abricate.com
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