{"title":"用楔形流量计和分段孔板流量计测量两相水包油乳剂的流量","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":"{\"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}","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}
Flow measurement of two-phase oil-in-water emulsions using wedge meters and segmental orifice meters
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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