Testing the outflow theory of Malcherek by slit weir data

Aydın, İsmail
In this paper the flow-process of a slit weir is analyzed by the outflow theory of Malcherek. Average flow velocity over the slit weir is expressed in terms of head over weir and the momentum correction coefficient. The theoretically deduced stage-discharge formula was then calibrated using experimental data obtained for a ratio between the weir and the channel width ranging from 0.05 to 0.25. The deduced stage-discharge relationship allows to measure discharge values characterized by errors which are, for 91% of the measured values, less than or equal to 5%.

Citation Formats
V. FERRO and İ. Aydın, “Testing the outflow theory of Malcherek by slit weir data,” FLOW MEASUREMENT AND INSTRUMENTATION, vol. 59, pp. 114–117, 2018, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46213.