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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Very good paper with some novel adaptions of the test methods, approaches to the community and the retrofitted device.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>The money photo is this one:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><img width=472 height=245 id="Picture_x0020_1" src="cid:image003.jpg@01CEB5CC.71DFC7D0"><span style='color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>The pot rests are far too tall and create several simultaneous problems for effective heat transfer. The addition of <a href="http://en.wikipedia.org/wiki/Turbulator">turbulators</a> is one way to address some of this error.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Given the reported power level the pot rests should be about 12-15m high and that would reduce the initial problem. It would be interesting to see a stove built with both changes.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Regards<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Crispin<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>+++++++++++<o:p></o:p></span></p><p class=MsoNormal>List:<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal> 1, I recommend this recent new (free) technical stove paper:<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal> <a href="http://www.energsustainsoc.com/content/pdf/2192-0567-3-16.pdf">http://www.energsustainsoc.com/content/pdf/2192-0567-3-16.pdf</a><o:p></o:p></p></div></div></body></html>