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<p class="MsoNormal"><span style="color:#1F497D">Rich,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> We used to use a simple drug store vaporizer for visual feedback on air flows. The only caveat is the added moisture put into the air.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Steve Paolini<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Equipment dood<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Harvard University Center for Nanoscale Systems<o:p></o:p></span></p>
<p class="MsoNormal"><span style="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""> labnetwork-bounces@mtl.mit.edu [mailto:labnetwork-bounces@mtl.mit.edu]
<b>On Behalf Of </b>Morrison, Richard H., Jr.<br>
<b>Sent:</b> Friday, June 13, 2014 6:20 AM<br>
<b>To:</b> labnetwork@mtl.mit.edu<br>
<b>Subject:</b> [labnetwork] Class 10 air flow detection<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi Everyone,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am trying to fix some intermittent issues with air flow around some tools in a Class 10 room. I tried to use a smoke stick but they are very messy (not Class 10 material), is there a cleanroom smoke generator that I can use to look at
air flow.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We have built a physical model in ANSYS and have good results, but I want to visualize the flow.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks and see you at UGIM.<o:p></o:p></p>
<p class="MsoNormal"><br>
Rick<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Draper Laboratory<o:p></o:p></p>
<p class="MsoNormal">Principal Member of the Technical Staff<o:p></o:p></p>
<p class="MsoNormal">Group Leader Microfabrication Operations<o:p></o:p></p>
<p class="MsoNormal">555 Technology Square<o:p></o:p></p>
<p class="MsoNormal">Cambridge Ma, 02139-3563<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><a href="http://www.draper.com">www.draper.com</a><o:p></o:p></p>
<p class="MsoNormal"><a href="mailto:rmorrison@draper.com">rmorrison@draper.com</a><o:p></o:p></p>
<p class="MsoNormal">W 617-258-3420<o:p></o:p></p>
<p class="MsoNormal">C 508-930-3461<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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