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Equipment for measuring the flow of the drainage pipe
2011
Nicolescu, C., The National Research-Development Institute for Optoelectronics, Bucharest (Romania) | Sovăială, G., The National Research-Development Institute for Optoelectronics, Bucharest (Romania) | Matache, G., The National Research-Development Institute for Optoelectronics, Bucharest (Romania) | Mardare, F., The National Research-Development Institute for Land Reclamation, Bucharest (Romania) | Bucur, D., University of Agricultural Sciences and Veterinary Medicine, (Romania) | Maksimović, L., Institute of Field and Vegetable Crops, Novi Sad (Serbia) | Marinescu, A., The National Research-Development Institute for Optoelectronics, Bucharest (Romania). Branch the Research Institute for Hydraulics and Pneumatic of Bucharest
After the year 2000 the issue of a water qualitative and quantitative monitoring increased in importance as a consequence of the provisions of the Framework Directive 2000/60/EC. In this context agriculture is required to use more efficiently the unconventional sources of water. In the enclosures located at the scientific bases from the Danube meadow during the vegetation period from April to September the natural risk factors alternate, being represented by the hydric excess, mainly generated by phreatic excess, and the deficit of humidity from June to August (14, 15). In these conditions the engineering works performed are complex, being required a sizing for mixt task 0 controlled discharge and supply (2, 3, 10, 13). For finding the volume of water resource which transits the drainage works and the capacity of transport it is required to be known first the flow of the absorbent drain.
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