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Type: Artigo de evento
Title: Holdup Estimation In Core Flow Using Image Processing
Author: Riano A.B.
Bannwart A.C.
Rodriguez O.M.H.
Abstract: In this work holdup is estimated through image processing and compared with the value calculated indirectly by the correlation presented by Rodriguez et al. in [1]. The tests were performed in the multiphase-flow test facilities of the Research Centre (CENPES) of PETROBRAS, Brazil. Flow images were obtained with a high-speed video camera at 1000 fps in a 2 7/8-inch and 300 meter deep pilot-scale well, conveying a mixture of heavy crude oil (2000 mPa.s and 950 kg/m3 at 35°C) and water at several combinations of the individual flow rates. In total, four tests were carried out with 100 images each. © 2013 IEEE.
Rights: fechado
Identifier DOI: 10.1109/I2MTC.2013.6555435
Date Issue: 2013
Appears in Collections:Unicamp - Artigos e Outros Documentos

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