Igual que una lupa gigante, estos Franceses alcanzan temperaturas increíbles en el foco, pudiendo derretir hasta una roca con 0,18 m2 de área
Aquí otro artefacto similar hecho por Eric Jacqmain, les copio textualmente su pie de página
The R5800 is my latest and greatest solar creation. Made from an ordinary fiberglass satellite dish, it is covered in about 5800 3/8" (~1cm) mirror tiles. When properly aligned, it can generate a spot the size of a dime with an intensity of 5000 times normal daylight. This intensity of light is more than enough to melt steel, vaporize aluminum, boil concrete, turn dirt into lava, and obliterate any organic material in an instant. It stands at 5'9" and is 42" across.
Unfortunately, the R5800 was completely destroyed in a storage shed fire on December 14, 2010.
music: "hypnothis" www.incompetech.com
provided under creative commons liscence
Coming spring of 2011:
Sun Runner 3
R23000 (R23K)
Area of dish aperture (elliptical)= (pi x 102cm x 73cm)/4 = 5848 sq cm
Area of focal point (circular)= pi(0.6cm)^2 = 1.14 sq cm
Concentration Power= 5848/1.14 = 5129 then rounded down
Output Power Estimate = 560 watts
http://www.greenpowerscience.com/ nos deja su versión de estos artefactos, siempre utilizando la energía solar
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