Wire diameter 0.2mm, 1000mm long gives 0.031cm³, or about 500W/cm³, you were off by a factor of about 1000. It is likely that not the whole thickness is active, and this is only early days in development, not even running at high temperature yet.
On 15 August 2012 02:23, Daniel Rocha <[email protected]> wrote: > That's 14W/(PI*(0.3)^2)*1)~14W/(0.3mm^3)~45KW/cm^3. DAMN!

