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| Camargo,Antonio Pires de; Botrel,Tarlei Arriel; Vieira,Ricardo Godoi; Pinto,Marinaldo Ferreira; Vellame,Lucas Melo. |
| This research introduces the development of an electronic flowmeter based on the drag force that a body experiences when immersed in a fluid stream. Its main goal was the development of an Electronic Drag Force Flowmeter (EDFF) using a load cell, as well as the evaluation of its performance parameters. The developed flowmeter should not require specialized labor, equipments, computers or any sophisticated and complex method, providing an easy and accurate way of flow estimation. This research was carried out in the following stages: (i) EDFF mechanical structure development; (ii) data acquisition system and embedded software design; and (iii) evaluation of EDFF performance parameters. EDFF has routines for instantaneous flow rate measurement, interactive... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Technology innovation; Flow measurement; Electronics on agriculture. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162011000300002 |
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