Guest Chris Nielsen Posted March 7, 2014 How is flow calculated when using the weir options available in TUFLOW FV? Quote Share this post Link to post Share on other sites
Guest Chris Nielsen Posted March 7, 2014 The flow equation for a weir is Q = CL (WL –H)(3/2) where: · C is the weir coefficient, which has a default value of 1.6 (or can be changed using the “properties == P1,P2” command line) · L is the length of the cell face · WL is the water level in the upstream cell · H is the crest level at the cell face There is a submergence test performed; see the more information. Quote Share this post Link to post Share on other sites
