Solar cooker

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(tussendorio, graag comment natuurlijk.)
(→Some reference ideas)
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*[https://secure.wikimedia.org/wikipedia/en/wiki/Parabolic_trough Parabolic_trough]
 
*[https://secure.wikimedia.org/wikipedia/en/wiki/Parabolic_trough Parabolic_trough]
 
*[https://secure.wikimedia.org/wikipedia/en/wiki/Compact_Linear_Fresnel_Reflector Compact_Linear_Fresnel_Reflector]
 
*[https://secure.wikimedia.org/wikipedia/en/wiki/Compact_Linear_Fresnel_Reflector Compact_Linear_Fresnel_Reflector]
 +
* [http://solarcooking.wikia.com/wiki/Indirect_solar_cookers Indirect solar cooker]
  
 
=Calculus=
 
=Calculus=

Revision as of 18:29, 11 November 2011


Solar cooker
What:
Design and implement a low cost solar heat aggregator for cooking (heat transfer) or electricity production
800px-Fresnel reflectors ausra.jpg
Participants:
User:Ivom
Category:
Crafting


Contents

Idea

An experiment with recycled hard disk platters, which are excellent no-cost reflectors for sun light. A solar cooker is developed by building an array of mirrors to aggregate light to a focal line or point. The energy can either be focused to a cavity or transferred to store the heat elsewhere to drive a generator a Peltier element, or other stuff.

Parts

Some reference ideas

Calculus

((95mm-25mm)/2)^2 *PI = 0,001225 * 3,141593 = 0,003848 m^2 = (3.8 x 10-3)

Layout

A compact linear fresnel reflector-array is easy to adjust to the earth motion. Help with some arduino-project with some suntracking software a stepper-motor and we are all-set. Oh, some wood working is needed, please wheel in some euro-pallet please.

Reflective platter surface deterioratio

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