Measurement of flow in supercritical flow regime using cutthroat flumes |
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Authors: | SHRIKANT A TEKADE AVINASH D VASUDEO ANIRUDDHA D GHARE RAMESH N INGLE |
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Affiliation: | 1.Department of Civil Engineering, Visvesvaraya National Institute of Technology,Nagpur,India |
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Abstract: | Cutthroat flume is commonly used for measurement of subcritical flow in open channel because of its simplicity and ease of construction. No experimental data is available in literature for measurement of flow in supercritical regime using cutthroat flume. The present paper finds the feasibility of cutthroat flume as a measurement device for flow in supercritical regime. Experimental data are generated to develop the relation between discharge and observed head at a specified location on upstream of throat section. Regression analysis for discharge and head indicated a good correlation. Based on all the experimental data generated, a relationship between discharge and head is proposed. |
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