To avoid the turbulence and non-uniform velocity profile created by a hydraulic jump, the jump should occur at least 30 Hmax upstream of a flume or weir.
Hmax is the maximum anticpated head.
user/addons/seo_lite/mod.seo_lite.php, line 206
To avoid the turbulence and non-uniform velocity profile created by a hydraulic jump, the jump should occur at least 30 Hmax upstream of a flume or weir.
Hmax is the maximum anticpated head.
