<html><body><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000"><div>George,</div><div><br data-mce-bogus="1"></div><div>First we want to test it at the cleaning room to measure the effectiveness of these fans.</div><div>And later on we will use it in the hall. </div><div><br data-mce-bogus="1"></div><div>The design of the cooling system was done without exhaust fans. In case of the power failure nothing will happen with the pressure system. The fan has much bigger diameter than our tubes and by this reason will not block the air flow. It is completely open.</div><div><br data-mce-bogus="1"></div><div>Regards,</div><div>Valery</div><div><br data-mce-bogus="1"></div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><blockquote style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;" data-mce-style="border-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><b>From: </b>"George Jacobs" <jacobsg@jlab.org><br><b>To: </b>"Tyler Lemon" <tlemon@jlab.org>, "dsg-rich" <dsg-rich@jlab.org><br><b>Sent: </b>Tuesday, October 17, 2017 1:20:12 PM<br><b>Subject: </b>Re: [Dsg-rich] MVT exhaust fan in EEL 124<br></blockquote></div><div data-marker="__QUOTED_TEXT__"><blockquote style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;" data-mce-style="border-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;">Would this setup be used only in the clean room for testing or would this be for use in the hall during normal operations?<br> <br> If the answer is the latter, what would happen to air cooling flow and pressure if the power to the fans tripped off during a run? <br> <br> George<br> <br><div class="moz-cite-prefix">On 10/17/2017 11:56 AM, Tyler Lemon wrote:<br></div><blockquote cite="mid:1154990717.5595054.1508255789019.JavaMail.zimbra@jlab.org"><div style="font-family: times new roman,new york,times,serif;
font-size: 12pt; color: #000000" data-mce-style="font-family: times new roman,new york,times,serif; font-size: 12pt; color: #000000;"><div>Hello Valery,<br></div><div><br></div><div>Attached is the photo of the MVT exhaust fan in use in EEL 124.<br></div><div><br></div><div>Would there be a possibility that RICH would use similar fans to pull out the hot air from the electronic panel?<br></div><div><br></div><div>Best regards,<br></div><div>Tyler<br></div></div><br><fieldset class="mimeAttachmentHeader"></fieldset><br><pre>_______________________________________________
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</pre></blockquote><br><pre class="moz-signature">--
George Jacobs
Jefferson Lab (TJNAF)
STE 12
12000 Jefferson Ave.
Newport News, VA 23606
(office) 757-269-7115
(cell) 757-876-0480
(email) <a class="moz-txt-link-abbreviated" href="mailto:jacobsg@jlab.org" target="_blank" data-mce-href="mailto:jacobsg@jlab.org">jacobsg@jlab.org</a>
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