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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hi, Julien<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I am not certain what materials Toyotomi use – they tend
to be up market. The lower end uses 0.3 to 0,5mm steel.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Kind regards<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Philip<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Stoves
[mailto:stoves-bounces@lists.bioenergylists.org] <b>On Behalf Of </b>Julien
Winter<br>
<b>Sent:</b> 08 April 2014 08:18<br>
<b>To:</b> Discussion of biomass cooking stoves<br>
<b>Subject:</b> [Stoves] TLUD Syngas Flame and the Red-Hot Chimney in a
Kerosene Heater.<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Dear Prof. Lloyd;<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Thanks for your description on how a kerosene heater
works. I knew someone would pitch-in with an explanation.<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>I had in mind some the principle you
describe: a hot metal column, preheating secondary air to assist the
combustion in natural draft TLUD. I don't imagine that the
column would be as large and elaborate at a kerosene heater, because of cost,
and because we want a stove, not a space heater. <o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Do you know what the chimneys are made of? Are they
just stainless steel or some special alloy?<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>In the end, I think that what Jock is doing with
gas wicks and washers will be a better solution than perforated metal
rings.<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>It would be nice to get rid of those black-bottomed pots
ND-TLUDs seem to create. <o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Cheers,<o:p></o:p></p>
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<p class=MsoNormal>Julien.<br clear=all>
<br>
-- <o:p></o:p></p>
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<p class=MsoNormal>Julien Winter<br>
Cobourg, ON, CANADA<o:p></o:p></p>
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