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| Medeiros,Alberto Kennedy de Almeida; Lima,Jeffersson Fernandes de; Medeiros,Gilson Gomes de; Silva Junior,Nivaldo Ferreira da; Felipe,Raimundo Nonato B.; Felipe,Renata Carla Tavares dos Santos. |
| According to the Technical Regulation of Measurement of Petroleum and Natural Gas (approved in 2000 by ANP - the Petroleum National Agency of Brazil), the systems of measurement of natural gas should use ultra-sonic flow meters, turbines and, especially, the orifice plates, which represent the most expressive base of the flow systems, being used in the fiscal and operational measurements. This work aims to evaluate the parameters that should be accounted for during the dimensional inspection of orifice plate and roughness of the straight stretches of the tubing used for measurement of natural gas, with the objective of guiding the responsible professionals for the measurement of volumes of natural gas by orifice plate, as well as the professionals of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Orifice plate; Superficial roughness; Measurement parameters. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000200002 |
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| Damasceno,Magalí Araújo; Penha,Janaina Karla de Medeiros; Silva Junior,Nivaldo Ferreira da; Felipe,Raimundo Nonato B.; Felipe,Renata Carla Tavares dos Santos; Medeiros,Gilson Gomes de. |
| The flow measurement of liquids and gases is a necessity in many industrial applications. There is a great amount of measurers for such purpose, as, for example, the coriolis, positive displacement and type turbine measurers. A measurer sufficiently used for the oil flow measurement is the turbine type, because it uses the proper extracted energy of the measured flow for its functioning, moreover is also used as standard for the calibration of other measurers. For this reason, it is important to study the parameters that influence the measurement process for turbine measurers. In Brazil, to measure the volume of oil, regardless the type of measurer, it is necessary to observe "Portaria Conjunta Nº. 1", of June 19, 2000, that approved the Technical... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Oil; Measurement; Turbine. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000200011 |
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