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CONFERENCE PROCEEDINGS
8th INTERNATIONAL CONFERENCE
CONTEMPORARY ACHIEVEMENTS IN CIVIL ENGINEERING 2021 , 2021.y., pp. 455-463


SUPPLEMENTARY EXAMINATION OF DISCHARGE MEASUREMENT BY A FLUME
 
DOI: 10.14415/konferencijaGFS2021.44
UDC: 532.57
CC-BY-SA 4.0 license
Author : Hovány, Lajos
 
 Summary:
 Discharge measurement in the range of low flows characteristic to the beginning and end of runoff is feasible by a flume with horizontal bottom. In low flow conditions both viscosity and capillary effects influence the discharge-head relationship. In 2018, to get better insight into the phenomenon, physical model tests in flume with horizontal bottom have been carried out in the hydrtaulic laboratory of the Faculty of Civil Engineering Subotica, Serbia. The aim of this paper is to, with this addendum, enable flumes for measuring runoff hydrographs.
 
 Keywords:
 flume, Parshall flume, flow measurement, hydrograph