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| Ev Archive for June 2000 |
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| 1551 messages, last added Wed Aug 08 18:48:52 2001 |
[Date Index][Thread Index]
Re: Heater/cooler
At 04:31 PM 6/29/00 -0700, you wrote:
>>The Peltier cooling chips would be perfect if they were anything
>>close to the efficiency of freon. Unfortunately, they draw something
>>like 5-10 times more power than the equivalent mechanical freon
>>refrigerator.
>
>Yes, but someone mentioned the idea of using them for *heat*. You get their
>waste heat, plus some heat moved from the colder outside to warm your car.
>In that use MIGHT they prove MORE efficient than resistive heating
>(generally ceramic heaters in EVs)?
>
>Neon
Yes, about 30% more heat per watt but they are only about 40 watts each.
----------------------------------------------------------------------
Ron Schroeder
WD8CDH
E. E. S.
wd8cdh@bnl.gov
rjs@bnl.gov
ron@112motors.com
631 344-4561 Day
631 286-5677 Nite
*note change of area code to 631 from 516
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