Effect of polymer type and mixing of polymers on drag reduction in turbulent pipe flow
Joint Authors
Shihatah, Ahmad Abbas
Husayn, Salam Hadi
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 25, Issue 2 (30 Apr. 2017), pp.477-760, 284 p.
Publisher
Publication Date
2017-04-30
Country of Publication
Iraq
No. of Pages
284
Main Subjects
Abstract EN
The paper reports on studies on effect of the type of polymer on drag reduction.
The study conducted through circular pipe using Carboxy Methyl Cellulose (CMC), Xanthan gum (XG) and their mixing in equal ratios as additives in pipe of diameter 0.0381m.
The study covered range of parameters like concentration, mean velocity and angle of inclination of pipe.
The maximum drag reduction observed was about 58%, 46% and 46% for the three polymers respectively.
It is found that the drag reduction for the mixture is close to the drag reduction for XG polymer.
The SPSS program has been used for correlate the data that have been obtained.
The drag reduction percentage is correlated in terms of Reynolds number Re, additive concentration C (ppm) and angle of inclination of pipe (deg), and the relations obtained is mentioned.
American Psychological Association (APA)
Husayn, Salam Hadi& Shihatah, Ahmad Abbas. 2017. Effect of polymer type and mixing of polymers on drag reduction in turbulent pipe flow. Journal of University of Babylon for Engineering Sciences،Vol. 25, no. 2, pp.477-760.
https://search.emarefa.net/detail/BIM-923390
Modern Language Association (MLA)
Husayn, Salam Hadi& Shihatah, Ahmad Abbas. Effect of polymer type and mixing of polymers on drag reduction in turbulent pipe flow. Journal of University of Babylon for Engineering Sciences Vol. 25, no. 2 (2017), pp.477-760.
https://search.emarefa.net/detail/BIM-923390
American Medical Association (AMA)
Husayn, Salam Hadi& Shihatah, Ahmad Abbas. Effect of polymer type and mixing of polymers on drag reduction in turbulent pipe flow. Journal of University of Babylon for Engineering Sciences. 2017. Vol. 25, no. 2, pp.477-760.
https://search.emarefa.net/detail/BIM-923390
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 759-760
Record ID
BIM-923390