Hi,<div><br></div><div>from the MC equation I get this:</div><div><br></div><div>Q = e/p * (mu_w/mu_a) = e/(PSL - e) * (mu_w/mu_a) = RH * e_s(T) / (PSL - RH * e_s(T)) * (mu_w/mu_a) </div><div><br></div><div>from here you can easily find RH.</div>
<div>mu_w, mu_a - are molecular weights of water and air respectively.</div><div>e_s(T) - you can find from the CC equation.</div><div><br></div><div><br></div><div>Cheers</div><div>--</div><div>PhD Student,</div><div>UQAM,</div>
<div>Oleksandr Huziy<br><br><div class="gmail_quote">2012/1/8 Ehsan Beigi <span dir="ltr"><<a href="mailto:ebeigi3@tigers.lsu.edu">ebeigi3@tigers.lsu.edu</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Dear Sir/Madam,<br><br>Does anyone know the formula for calculating relative humidify from specific humidity, temperature and sea level pressure? RH = f(Q,T,PSL)?<br><br>any help will be appreciated in advance.<span class="HOEnZb"><font color="#888888"><br clear="all">
<br>-- <br><span style></span><i><span style="color:rgb(102,102,102)">Ehsan Beigi</span></i><br><i><span style="color:rgb(102,102,102)">PhD Student</span></i><br><i style="color:rgb(102,102,102)">Department of Civil and and Environmental Engineering<br>
<span style="font-size:9pt">2408 Patrick F. Taylor Hall<br>
Louisiana State University<br>
Baton Rouge, LA, 70803</span></i><br><br><br>
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