Laserfiche WebLink
<br />. "... <br /> <br />Velocity Head <br /> <br />Velocity head (hv) is defined as. <br />~ V2 <br />hv;; <br />2g <br />Q;.c <br />Where. = 1.0 if section is not subdivided~ <br />V = average velocity of section <br />g = acceleration of gravity ~g.di,/'f'~ <br /> <br />