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tech / sci.electronics.design / Re: A new type of fridge, maybe also for cooling electronics?

SubjectAuthor
* A new type of fridge, maybe also for cooling electronics?Jan Panteltje
`* Re: A new type of fridge, maybe also for cooling electronics?Clive Arthur
 +- Re: A new type of fridge, maybe also for cooling electronics?Jan Panteltje
 `- Re: A new type of fridge, maybe also for cooling electronics?John Larkin

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A new type of fridge, maybe also for cooling electronics?

<uuo0ic$5adm$1@solani.org>

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From: alien@comet.invalid (Jan Panteltje)
Newsgroups: sci.electronics.design
Subject: A new type of fridge, maybe also for cooling electronics?
Date: Fri, 05 Apr 2024 05:01:00 GMT
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 by: Jan Panteltje - Fri, 5 Apr 2024 05:01 UTC

Elastocaloric cooling: Refrigerator cools by flexing artificial muscles
https://www.sciencedaily.com/releases/2024/04/240402192607.htm

Picture of the thing here:
https://www.uni-saarland.de/aktuell/hannover-messe-elastocaloric-cooling-refrigerator-30894.html

cooling the bitcoin machines?
;-)

Re: A new type of fridge, maybe also for cooling electronics?

<uuodl1$198ct$1@dont-email.me>

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From: clive@nowaytoday.co.uk (Clive Arthur)
Newsgroups: sci.electronics.design
Subject: Re: A new type of fridge, maybe also for cooling electronics?
Date: Fri, 5 Apr 2024 09:44:14 +0100
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 by: Clive Arthur - Fri, 5 Apr 2024 08:44 UTC

On 05/04/2024 06:01, Jan Panteltje wrote:
> Elastocaloric cooling: Refrigerator cools by flexing artificial muscles
> https://www.sciencedaily.com/releases/2024/04/240402192607.htm
>
> Picture of the thing here:
> https://www.uni-saarland.de/aktuell/hannover-messe-elastocaloric-cooling-refrigerator-30894.html
>
> cooling the bitcoin machines?
> ;-)

Stretch an elastic band and it will heat up. Allow it to dissipate this
heat, then allow it to relax and it will cool down below ambient.
Easiest way to feel this is on your philtrum.

I claim prior art from my schooldays.

--
Cheers
Clive

Re: A new type of fridge, maybe also for cooling electronics?

<uuoj9o$5kc2$1@solani.org>

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From: alien@comet.invalid (Jan Panteltje)
Newsgroups: sci.electronics.design
Subject: Re: A new type of fridge, maybe also for cooling electronics?
Date: Fri, 05 Apr 2024 10:20:36 GMT
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 by: Jan Panteltje - Fri, 5 Apr 2024 10:20 UTC

On a sunny day (Fri, 5 Apr 2024 09:44:14 +0100) it happened Clive Arthur
<clive@nowaytoday.co.uk> wrote in <uuodl1$198ct$1@dont-email.me>:

>On 05/04/2024 06:01, Jan Panteltje wrote:
>> Elastocaloric cooling: Refrigerator cools by flexing artificial muscles
>> https://www.sciencedaily.com/releases/2024/04/240402192607.htm
>>
>> Picture of the thing here:
>> https://www.uni-saarland.de/aktuell/hannover-messe-elastocaloric-cooling-refrigerator-30894.html
>>
>> cooling the bitcoin machines?
>> ;-)
>
>Stretch an elastic band and it will heat up. Allow it to dissipate this
>heat, then allow it to relax and it will cool down below ambient.
>Easiest way to feel this is on your philtrum.

What if you have a mustache?

>I claim prior art from my schooldays.

Yea, but did your rubber band work on electrickety?

Re: A new type of fridge, maybe also for cooling electronics?

<8q101jdequi29q73j7o06nmkv68usovkvp@4ax.com>

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From: jl@997PotHill.com (John Larkin)
Newsgroups: sci.electronics.design
Subject: Re: A new type of fridge, maybe also for cooling electronics?
Date: Fri, 05 Apr 2024 07:18:32 -0700
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 by: John Larkin - Fri, 5 Apr 2024 14:18 UTC

On Fri, 5 Apr 2024 09:44:14 +0100, Clive Arthur
<clive@nowaytoday.co.uk> wrote:

>On 05/04/2024 06:01, Jan Panteltje wrote:
>> Elastocaloric cooling: Refrigerator cools by flexing artificial muscles
>> https://www.sciencedaily.com/releases/2024/04/240402192607.htm
>>
>> Picture of the thing here:
>> https://www.uni-saarland.de/aktuell/hannover-messe-elastocaloric-cooling-refrigerator-30894.html
>>
>> cooling the bitcoin machines?
>> ;-)
>
>Stretch an elastic band and it will heat up. Allow it to dissipate this
>heat, then allow it to relax and it will cool down below ambient.
>Easiest way to feel this is on your philtrum.
>
>I claim prior art from my schooldays.

I remember speculation about rubber-band air conditioners, ditto
school days. It's still not a bad idea, if some efficient elastomer
could be invented.

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