{"title":"Flow measurement of two-phase oil-in-water emulsions using wedge meters and segmental orifice meters","authors":"Abdullah Buhidma, Rajinder Pal","doi":"10.1016/0923-0467(95)03076-X","DOIUrl":null,"url":null,"abstract":"<div><p>The applicability of wedge meters and segmental orifice meters to monitor the flow rate of oil-in-water emulsions was investigated. A flow loop consisting of wedge meters and segmental orifice meters of various shapes and sizes was designed and developed. The discharge coefficients were determined for various differently concentrated oil-in-water emulsions. The oil concentration was varied from 0% to 75.18% by volume. The results indicate that wedge meters and segmental orifice meters are feasible flow-measuring devices for emulsions. The single-phase calibration curves (discharge coefficient vs. Reynolds number) are applicable to two-phase oil-in-water emulsions. The size and shape of the wedge element have a significant effect on the discharge coefficient.</p></div>","PeriodicalId":101226,"journal":{"name":"The Chemical Engineering Journal and the Biochemical Engineering Journal","volume":"63 1","pages":"Pages 59-64"},"PeriodicalIF":0.0000,"publicationDate":"1996-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0923-0467(95)03076-X","citationCount":"16","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Chemical Engineering Journal and the Biochemical Engineering Journal","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/092304679503076X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 16
Abstract
The applicability of wedge meters and segmental orifice meters to monitor the flow rate of oil-in-water emulsions was investigated. A flow loop consisting of wedge meters and segmental orifice meters of various shapes and sizes was designed and developed. The discharge coefficients were determined for various differently concentrated oil-in-water emulsions. The oil concentration was varied from 0% to 75.18% by volume. The results indicate that wedge meters and segmental orifice meters are feasible flow-measuring devices for emulsions. The single-phase calibration curves (discharge coefficient vs. Reynolds number) are applicable to two-phase oil-in-water emulsions. The size and shape of the wedge element have a significant effect on the discharge coefficient.
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