{"title":"不同透析液浓度下超滤中空纤维血液透析器传质性能分析","authors":"M. Kamali, F. Hormozi, G. Karimi","doi":"10.1109/MECBME.2014.6783243","DOIUrl":null,"url":null,"abstract":"A mathematical model of mass transfer in hollow fiber hemodialyser with simultaneous dialysis and ultrafiltration is developed numerically in this study. The influence of dialysate phase flow rate, flow rate configuration (co- and counter-current) and ultrafiltration velocity are investigated. The numerical simulations show that the introduction of ultrafiltration effects in a dialysis system can improve separation as compared with the pure dialysis without ultrafiltration.","PeriodicalId":384055,"journal":{"name":"2nd Middle East Conference on Biomedical Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Performance analysis of mass transfer of hollow fiber hemodialyser with ultrafiltration and varied dialysate concentration\",\"authors\":\"M. Kamali, F. Hormozi, G. Karimi\",\"doi\":\"10.1109/MECBME.2014.6783243\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A mathematical model of mass transfer in hollow fiber hemodialyser with simultaneous dialysis and ultrafiltration is developed numerically in this study. The influence of dialysate phase flow rate, flow rate configuration (co- and counter-current) and ultrafiltration velocity are investigated. The numerical simulations show that the introduction of ultrafiltration effects in a dialysis system can improve separation as compared with the pure dialysis without ultrafiltration.\",\"PeriodicalId\":384055,\"journal\":{\"name\":\"2nd Middle East Conference on Biomedical Engineering\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2nd Middle East Conference on Biomedical Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MECBME.2014.6783243\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2nd Middle East Conference on Biomedical Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MECBME.2014.6783243","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Performance analysis of mass transfer of hollow fiber hemodialyser with ultrafiltration and varied dialysate concentration
A mathematical model of mass transfer in hollow fiber hemodialyser with simultaneous dialysis and ultrafiltration is developed numerically in this study. The influence of dialysate phase flow rate, flow rate configuration (co- and counter-current) and ultrafiltration velocity are investigated. The numerical simulations show that the introduction of ultrafiltration effects in a dialysis system can improve separation as compared with the pure dialysis without ultrafiltration.