Study the characterization of adding polymer-surfactant agent on the drag reduction phenomena in pipeline flow system
Other Title(s)
دراسة خصائص إمكانية مزج بوليمر مع مواد تقليل الشد اسطحي و ثيرها على ظاهرة تقليل الاحتكاك باستخدام نظام أنابيب جريان
Source
al-Khwarizmi Engineering Journal
Issue
Vol. 13, Issue 2 (30 Jun. 2017), pp.79-89, 11 p.
Publisher
University of Baghdad al-Khwarizmi College of Engineering
Publication Date
2017-06-30
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Abstract EN
In this study, the effect of carboxylic methyl cellulose (CMC), and sodium dodcyl benzene sulfonate (SDBS) as an aqueous solution on the drag reduction was investigated.
Different concentrations of (CMC) and (SDBS) such as (50, 100, 150, 200, 250, 300, 350, 400, 450, and 500 ppm) were used to analyze the aqueous solution properties, including surface tension, conductivity, and shear viscosity.
The optimum four concentrations (i.e., 50, 100, 200, and 300 ppm) of fluid properties were utilized to find their effect on the drag reduction.
Two different PVC pipe diameters (i.e., 1" and 3/4") were used in this work.
The results showed that blending CMC with SDBS gives a good drag reduction percent about (58%) more than using them individually, friction factor decreasing with increasing Reynolds number and gives good agreement with von Karamn equation and maximum drag reduction (MDR) asymptote.
Reynolds number, pipe diameter, and polymer-surfactant concentrations were considered as influencing factors.
In addition, critical micelle concentration, the onset of drag reduction, and the interactions between the mixed additives were discussed.
American Psychological Association (APA)
Dawud, Sahar Abd al-Hadi. 2017. Study the characterization of adding polymer-surfactant agent on the drag reduction phenomena in pipeline flow system. al-Khwarizmi Engineering Journal،Vol. 13, no. 2, pp.79-89.
https://search.emarefa.net/detail/BIM-838189
Modern Language Association (MLA)
Dawud, Sahar Abd al-Hadi. Study the characterization of adding polymer-surfactant agent on the drag reduction phenomena in pipeline flow system. al-Khwarizmi Engineering Journal Vol. 13, no. 2 (2017), pp.79-89.
https://search.emarefa.net/detail/BIM-838189
American Medical Association (AMA)
Dawud, Sahar Abd al-Hadi. Study the characterization of adding polymer-surfactant agent on the drag reduction phenomena in pipeline flow system. al-Khwarizmi Engineering Journal. 2017. Vol. 13, no. 2, pp.79-89.
https://search.emarefa.net/detail/BIM-838189
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 87-88
Record ID
BIM-838189