The Constant-head-orifice Farm Turnout

Excerpt from The Constant-Head-Orifice Farm Turnout The constant-head-orifice turnout, a structure used for the control and measurement irrigation water, was calibrated and evaluated in the laboratory. The effects on discharge Of sediment, high canal velocities, varying downstream water levels and plugging of the orifice gate by debris were studied. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.